Aerosol-assisted fine-tuning of optoelectrical properties of SWCNT filmsTsapenko, Alexey; Romanov, Stepan; Satco, Daria; Volobujeva, Olga; Danilson, MatiThe journal of physical chemistry letters2019 / p. 3961-3965 : ill https://doi.org/10.1021/acs.jpclett.9b01498 Journal metrics at Scopus Article at Scopus Journal metrics at WOS Article at WOS Anion effect of zinc source to chemically deposited ZnS(O,OH) filmsErnits, Kaia; Muska, Katri; Danilson, Mati; Raudoja, Jaan; Varema, Tiit; Volobujeva, Olga; Altosaar, MareAdvances in material science and engineering2009 / [5] p. : ill Annealing effect for SnS thin films prepared by high-vacuum evaporationRevathi, Naidu; Bereznev, Sergei; Loorits, Mihkel; Raudoja, Jaan; Lehner, Julia; Gurevitš, Jelena; Traksmaa, Rainer; Mikli, Valdek; Mellikov, Enn; Volobujeva, OlgaJournal of vacuum science & technology A2014 / p. 061506-1 - 061506-6 : ill Antistruktuurkorrastamatus ja p-tüüpi elektrijuhtivus tsinksulfiidisLott, Kalju; Türn, Leo; Volobujeva, Olga; Leskelä, M.XXVII Eesti keemiapäevad : teaduskonverentsi ettekannete referaadid = 27th Estonian Chemistry Days : abstracts of scientific conference2001 / lk. 75-76 Assessment of mechanically mixed layer developed during high temperature erosion of cermetsAntonov, Maksim; Hussainova, Irina; Pirso, Jüri; Volobujeva, OlgaWear2007 / 2, p. 878-886 : ill Bifunctional platinum-free mixed metal oxygen electrocatalysts based on naturally abundant peatTeppor, Patrick; Jäger, Rutha; Härmas, Meelis; Aruväli, Jaan; Volobujeva, Olga; Koppel, Mirjam; Lust, EnnECS Meeting Abstracts2022 / p. 29-37 : ill https://doi.org/10.1149/10807.0029ecst Journal metrics at Scopus Article at Scopus Carbon aerogel platinum-praseodymium oxide nanocatalyst for methanol oxidation in 0.5 M sulfuric acid : (digital presentation)Prits, Alise-Valentine; Nerut, Jaak; Kasuk, Heili; Koel, Mihkel; Sepp, Silver; Valk, Peeter; Aruväli, Jaan; Koppel, Miriam; Mikli, Valdek; Volobujeva, Olga; Lust, EnnECS transactions2022 / art. 79 https://doi.org/10.1149/10807.0079ecst Journal metrics at Scopus Article at Scopus Carrier collection losses in interface passivated amorphous silicon thin-film solar cellsNeumüller, A.; Bereznev, Sergei; Ewert, M.; Volobujeva, OlgaApplied physics letters2016 / p. 043903-1 - 043903-4 : ill http://dx.doi.org/10.1063/1.4959995 CdSe nanofiber and nanohorn structures on ITO substrates fabricated by electrochemical depositionKois, Julia; Gurevitš, Jelena; Bereznev, Sergei; Volobujeva, Olga; Öpik, Andres; Mellikov, EnnApplied surface science2013 / p. 982-985 : ill Characterization of nanoporous TiO2 films prepared by sol-gel methodSabataityte, Julija; Oja, Ilona; Lenzmann, Frank; Volobujeva, Olga; Krunks, MalleComptes rendus chemie2006 / p. 708-712 : ill Characterization of nanoporous TiO2 films prepared by sol-gel methodSabataityte, Julija; Oja, Ilona; Lenzmann, F.; Volobujeva, Olga; Krunks, MalleIPS 15 : 2004 : proceedings2004 / ? p Characterization of polysaccharide gels by gradient NMR and microscopy methods : a comparative studyTuvikene, Rando; Matsukawa, Shingo; Ogawa, Hiroo; Robal, Marju; Truus, Kalle; Volobujeva, Olga; Mellikov, EnnIUPAC International Congress on Analytical Sciences 2011 : 22-26 May 2011, Kyoto, Japan2011 / p. 23P195 Chemical bath deposition of SnS thin films from the solutions with different concentrations of tin and sulphurSafonova, Maria; Mellikov, Enn; Mikli, Valdek; Kerm, Karin; Naidu, Revathi; Volobujeva, OlgaInter Academia 2014 - Global Research and Education2015 / p. 183-186 : ill http://dx.doi.org/10.4028/www.scientific.net/AMR.1117.183 Chemical bath deposition of SnS thin films on ZnS and CdS substratesSafonova, Maria; Nair, Padmanabhan Pankajakshy Karunakaran; Mellikov, Enn; Garcia, A. R.; Kerm, Karin; Revathi, Naidu; Romann, Tavo; Mikli, Valdek; Volobujeva, OlgaJournal of materials science : materials in electronics2014 / p. 3160-3165 : ill Chemical bath deposition of ZnS films using different Zn-saltsErnits, Kaia; Muska, Katri; Kauk, Marit; Danilson, Mati; Raudoja, Jaan; Varema, Tiit; Volobujeva, Olga; Altosaar, MarePhysics procedia : EMRS-2009 Spring Meeting, Strasbourg, France, 8-12 of June 20092009 / p. BP4-10 Chemical diffusion in undoped ZnS and undoped CdSeLott, Kalju; Nirk, Tiit; Volobujeva, OlgaE-MRS Spring Meeting 2002 : June 18-21, 2002. Symposium L, Chrystal Chemistry of Fundamental Materials II2002 / p. L-10 Chemical etching of Cu2ZnSn(S,Se)4 monograin powderTimmo, Kristi; Altosaar, Mare; Raudoja, Jaan; Grossberg, Maarja; Danilson, Mati; Volobujeva, Olga; Mellikov, Enn35th IEEE Photovoltaic Specialists Conference : Honolulu, HI, June 20-25, 2010 : conference proceedings2010 / p. 1982-1985 : ill Chemical self-diffusion in undoped ZnS and in undoped CdSeLott, Kalju; Nirk, Tiit; Volobujeva, OlgaCrystal engineering2002 / 3/4, Special issue, Crystal chemistry of functional materials II : proceedings of Symposium L, E-MRS Spring Meeting : June 18-21, 2002, p. 147-153 : ill Chemical spray deposition of zinc oxide nanostructured layers from zinc acetate solutionsDedova, Tatjana; Klauson, Jelena; Badre, C.; Pauporte, Th.; Nisumaa, Reet; Mere, Arvo; Volobujeva, Olga; Krunks, MallePhysica status solidi (a) : applications and materials science2008 / 10, p. 2355-2359 : ill Chloromethylation of lignin as a route to functional material with catalytic properties in cross-coupling and click reactionsMohan, Mahendra Kothottil; Silenko, Oleg; Krasnou, Illia; Volobujeva, Olga; Kulp, Maria; Ošeka, Maksim; Lukk, Tiit; Karpichev, YevgenChemRxiv2023 / 20 p https://doi.org/10.26434/chemrxiv-2023-w98xc Chloromethylation of lignin as a route to functional material with catalytic properties in cross-coupling and click reactionsMohan, Mahendra Kothottil; Silenko, Oleg; Krasnou, Illia; Volobujeva, Olga; Kulp, Maria; Ošeka, Maksim; Lukk, Tiit; Karpichev, YevgenChemSusChem2024 / art. e202301588 https://doi.org/10.1002/cssc.202301588 Cobalt and nitrogen co-doped peat derived carbon based catalysts for oxygen reductionJäger, Rutha; Teppor, Patrick; Härk, Eneli; Härmas, Meelis; Adamson, Anu; Paalo, Maarja; Volobujeva, Olga; Kikas, Arvo; Kochovski, Zdravko; Romann, TavoECS Transactions2020 / p. 605-613 : ill https://doi.org/10.1149/09707.0605ecst Journal metrics at Scopus Article at Scopus Combined SEM microscopic and spectroscopic study of selenization of thin metallic filmsVolobujeva, Olga; Mellikov, EnnFirst Joint Meeting of Dreiländertagung and Multinational Congress on Microscopy. 3, Materials science2009 / p. 449-450 : ill A comparative study of the growth dynamics and tribological properties of nanocrystalline diamondfilms deposited on the (110) single crystaldiamond and Si(100) substratesPodgurski, Vitali; Bogatov, Andrei; Yashin, Maxim; Viljus, Mart; Volobujeva, Olga; Mere, Arvo; Raadik, TaaviDiamond and related materials2019 / p. 159-167 : ill https://doi.org/10.1016/j.diamond.2018.12.024 Journal metrics at Scopus Article at Scopus Journal metrics at WOS Article at WOS Conductive polymer back contact in CdTe based solar cellBereznev, Sergei; Kois, Julia; Volobujeva, Olga; Öpik, AndresEMRS-2009 Spring Meeting, Strasbourg, France, 8-12 of June 2009, Symposium A2009 / p. 25 Conductive polymer PEDOT:PSS back contact for CdTe solar cellJarkov, Aleksandr; Bereznev, Sergei; Laes, Kristjan; Volobujeva, Olga; Traksmaa, Rainer; Öpik, Andres; Mellikov, EnnThin solid films2011 / p. 7449-7452 : ill Crucial gel-forming processes of red algal galactans [Electronic resource]Tuvikene, Rando; Truus, Kalle; Volobujeva, Olga; Mellikov, Enn; Pehk, TõnisWorld Polymer Congress : 41st International Symposium on Macromolecules : MACRO 2006 : 16-21 July 2006, Rio de Janeiro, Brazil2006 / [CD-ROM] CZTS monograin powders and thin filmsMellikov, Enn; Meissner, Dieter; Altosaar, Mare; Kauk, Marit; Krustok, Jüri; Öpik, Andres; Volobujeva, Olga; Iljina, Julia; Timmo, Kristi; Klavina, J.; Raudoja, Jaan; Grossberg, Maarja; Varema, Tiit; Muska, Katri; Ganchev, Maxim; Bereznev, Sergei; Danilson, MatiAdvanced materials research2011 / p. 8-13 Cu2ZnSnSe4 films by selenization of Sn-Zn-Cu sequential filmsVolobujeva, Olga; Raudoja, Jaan; Mellikov, Enn; Grossberg, Maarja; Bereznev, Sergei; Traksmaa, RainerJournal of physics and chemistry of solids2009 / p. 567-570 : ill Cu2ZnSnSe4 thin films by selenization of stacked binariesVolobujeva, Olga; Mellikov, Enn; Bereznev, Sergei; Raudoja, Jaan; Otto, Kairi; Pilvet, Maris; Raadik, TaaviE-MRS Spring Meeting 2012 - Symposium B : Strasbourg, France, May 14-18, 2012 : program and abstract book2012 / p. 20 Cu2ZnSnSe4 thin films produced by selenization of Cu-Zn-Sn composition precursor filmsVolobujeva, Olga; Mellikov, Enn; Bereznev, Sergei; Raudoja, Jaan; Öpik, Andres; Raadik, TaaviMaterials Challenges in Alternative and Renewable Energy: a collection of papers presented at the Materials Challenges in Alternative and Renewable Energy Conference February 21-24, 2010, Cocoa Beach, Florida2011 / p. 257-263 Cu2(ZnxSn2-x)(SySe1-y)4 monograin materials for photovoltaicsMellikov, Enn; Altosaar, Mare; Raudoja, Jaan; Timmo, Kristi; Volobujeva, Olga; Kauk, Marit; Krustok, Jüri; Varema, Tiit; Grossberg, Maarja; Danilson, Mati; Muska, Katri; Ernits, Kaia; Lehner, Franz; Meissner, DieterMaterials Challenges in Alternative and Renewable Energy: a collection of papers presented at the Materials Challenges in Alternative and Renewable Energy Conference February 21-24, 2010, Cocoa Beach, Florida2011 / p. 137-142 : ill Cu-In and Cu-Zn-Sn films as precursors for production of CuInSe2 and Cu2ZnSnSe4 thin filmsVolobujeva, Olga; Mellikov, Enn; Raudoja, Jaan; Bereznev, Sergei; Pilvet, MarisThin-film compound semiconductor photovoltaics - 20092009 / p. M05-40 CuInS2–Poly(3-(ethyl-4-butanoate)thiophene) nanocomposite solar cells : preparation by an in situ formation route, performance and stability issuesMaiera, Eugen; Ratha, Thomas; Haas, Wernfried; Werzer, Oliver; Saf, Robert; Hofer, Ferdinand; Meissner, Dieter; Volobujeva, Olga; Bereznev, Sergei; Mellikov, Enn; Amenitsch, Heinz; Resel, Roland; Trimmel, GregorSolar energy materials and solar cells2011 / p. 1354–1361 : ill Development of porous TiO2 thin films by sol-gel processOja, Ilona; Sabataityte, Julija; Volobujeva, Olga; Krunks, MalleThe Fourth International Conference on Advanced Optical Materials and Devices : (AOMD-4) : Tartu, Estonia, July 6-9, 2004 : abstracts2004 / p. 46 (Digital) Oxygen reduction reaction on waste tire derived carbon material and synthesized non-platinum group metal catalysts in alkaline solutionLaanemäe, Joel; Jäger, Rutha; Teppor, Patrick; Volobujeva, Olga; Lust, EnnECS Meeting Abstracts2022 / p. 39-47 : ill https://doi.org/10.1149/10807.0039ecst Journal metrics at Scopus Article at Scopus Directional conductivity in layered aluminaHussainova, Irina; Saffarshamshirgar, Ali; Ivanov, Roman; Volobujeva, Olga; Romanov, Alexey; Gasik, MichaelCurrent applied physics2022 / p. 68-73 : ill https://doi.org/10.1016/j.cap.2020.06.009 Journa metrics at Scopus Article at Scopus Journal metrics at WOS Article at WOS Effect of substrate morphology on the nucleation and growth of ZnO nanorods prepared by spray pyrolysisDedova, Tatjana; Oja Acik, Ilona; Krunks, Malle; Mikli, Valdek; Volobujeva, Olga; Mere, ArvoThin solid films2012 / p. 4650-4653 : ill Effect of the substrate surface on properties of RF sputtered magnetronantimony selenide (Sb2Se3) for thin-filmsUslu, Mehmet Ender; Grossberg, Maarja; Volobujeva, OlgaGSFMT Scientific Conference 2020 : Tallinn, February 4-5, 2020 : abstracts2020 / p. 86 http://fmtdk.ut.ee/wp-content/uploads/2020/01/GSFMT2020.pdf Effects of sulphur and tin disulphide vapour treatments of Cu2ZnSnS(Se)4 absorber materials for monograin solar cellsKauk, Marit; Muska, Katri; Altosaar, Mare; Raudoja, Jaan; Pilvet, Maris; Varema, Tiit; Timmo, Kristi; Volobujeva, OlgaEnergy procedia2011 / p. 197-202 Electrochemical etching of copper indium diselenide surfaceKois, Julia; Bereznev, Sergei; Volobujeva, Olga; Mellikov, EnnThin solid films2006 / 15, p. 5871-5875 : ill Electrochemically synthesised CdSe nanofibers and pearl-chain nanostructures for photovoltaic applicationsKois, Julia; Bereznev, Sergei; Gurevitš, Jelena; Volobujeva, OlgaMaterials letters2013 / p. 110-113 : ill Electrocrystallization of CdSe from aqueous electrolytes : structural arrangement from thin films to self-assembled nanowiresKois, Julia; Bereznev, Sergei; Volobujeva, Olga; Gurevitš, Jelena; Mellikov, EnnJournal of crystal growth2011 / p. 9-12 : ill Electrodeposited molybdenum oxide coatings for thin film chalcopyrite solar cellsGanchev, Maxim; Dimitrov, Dimiter; Stankova, Stanka; Katerski, Atanas; Gadjov, Iliya; Volobujeva, Olga; Mere, Arvo; Bereznev, Sergei; Krunks, Malle10th Jubilee Conference of the Balkan Physical Union2019 / art. 140002 https://doi.org/10.1063/1.5091317 Electrodeposited nanostructured CdSe/CdS matrix for hybrid solar cells [Online resource]Maricheva, Jelena; Bereznev, Sergei; Maticiuc, Natalia; Volobujeva, Olga; Kois, JuliaTartu Ülikooli ASTRA projekt PER ASPERA : Funktsionaalsed materjalid ja tehnoloogiad : [7-8 märts 2017, Tartu : teesid]2017 / [1] p. : ill http://fmtdk.ut.ee/teesid/ Electrodeposition and characterization of CuInSe2 for applications in thin film solar cellsKois, Julia; Bereznev, Sergei; Volobujeva, Olga; Mellikov, EnnConference on Knowledge-based Materials and Technologies for Sustainable Chemistry : 1-5 June 2005, Tallinn, Estonia : abstract book2005 / p. 93 Electrodeposition of Cu-In-Ga thin metal films for Cu(In, Ga)Se2 based solar cellsKois, Julia; Ganchev, M.; Kaelin, M.; Bereznev, Sergei; Tzvetkova, E.; Volobujeva, Olga; Stratieva, N.; Tiwari, A.N.Thin solid films2008 / 18, p. 5948-5952 : ill Exploring different synthesis parameters for the preparation of metal-nitrogen-carbon type oxygen reduction catalystsTeppor, Patrick; Jäger, Rutha; Härk, Eneli; Sepp, Silver; Kook, Mati; Volobujeva, Olga; Paiste, Päärn; Kochovski, Zdravko; Tallo, Indre; Lust, EnnJournal of the Electrochemical Society2020 / art. 054513 https://doi.org/10.1149/1945-7111/ab7093 Journal metrics at Scopus Article at Scopus Journal metrics at WOS Article at WOS Faasiüleminek tahketes lahustes CdSexTe1-xVolobujeva, Olga; Nirk, TiitXXIII Eesti keemiapäevad : teaduskonverentsi ettekannete referaadid1997 / lk. 161 Formation of Cu2ZnSnSe4 thin films by selenization of electrodeposited stacked binary alloy layersGanchev, Maxim; Kaupmees, Liina; Iljina, Julia; Raudoja, Jaan; Altosaar, Mare; Volobujeva, Olga; Mellikov, Enn; Varema, Tiit; Dikov, H.Proceedings of EMRS, Strasbourg, June 20092009 / ? p Formation of Cu2ZnSnSe4 thin films by selenization of electrodeposited stacked binary alloy layersGanchev, Maxim; Kaupmees, Liina; Iljina, Julia; Raudoja, Jaan; Volobujeva, Olga; Dikov, H.; Altosaar, Mare; Mellikov, Enn; Varema, TiitEnergy procedia2010 / 1, p. 65-70 : ill Formation of CU₂ZnSnS₄ and CU₂ZnSnSe₄ by chalcogenisation of electrochemically deposited precursor layers = CU₂ZnSnSe₄ ja CU₂ZnSnS₄ moodustumine elektrokeemiliselt sadestatud kihtide kalkogeniseerimiselLehner, Julia2014 https://www.ester.ee/record=b3080859*est Growth of CZTS-based monograins and their application to membrane solar cellsMellikov, Enn; Altosaar, Mare; Kauk-Kuusik, Marit; Timmo, Kristi; Meissner, Dieter; Grossberg, Maarja; Krustok, Jüri; Volobujeva, OlgaCopper zinc tin sulfide-based thin film solar cells2015 / p. 289-309 : ill Growth of zinc oxide nanostructured layers on SnO2 electrodes by spray pyrolysisDedova, Tatjana; Volobujeva, Olga; Gromõko, Inga; Mikli, Valdek; Mere, Arvo; Krunks, MalleTÜ ja TTÜ doktorikool “Funktsionaalsed materjalid ja tehnoloogiad”2013 / [1] p Growth of ZnO rods on FTO electrodes by spray pyrolysisDedova, Tatjana; Volobujeva, Olga; Krunks, Malle; Mikli, Valdek; Gromõko, Inga; Katerski, Atanas; Mere, ArvoIOP conference series : materials science and engineering2013 / [4] p. : ill Hierarchical nanostructures of ZnO obtained by spray pyrolysisDedova, Tatjana; Krunks, Malle; Oja Acik, Ilona; Klauson, Deniss; Volobujeva, Olga; Mere, ArvoMaterials chemistry and physics2013 / p. 69-75 : ill High temperature electrical conductivity in Cu-doped ZnSLott, Kalju; Türn, Leo; Volobujeva, Olga; Leskelä, M.Physica status solidi (b)2002 / 1/2, proceedings [of] the Tenth International Conference on II-VI Compounds, September 9-14, 2001, Bremen, Germany, p. 361-364 : ill High temperature electrical conductivity in donor-doped II-VI compoundsLott, Kalju; Volobujeva, Olga; Öpik, Andres; Nirk, Tiit; Türn, Leo; Nõges, M.Physica status solidi (c)2003 / 2, Proceedings 10th International Conference on Shallow Level Centers in Semiconductors (SLCS-10) : Warsaw, Poland, 24-27 July 2002, p. 618-621 : ill https://onlinelibrary.wiley.com/doi/abs/10.1002/pssc.200306185 High temperature electrical conductivity in donor-doped II-VI compoundsLott, Kalju; Volobujeva, Olga; Öpik, Andres; Nirk, Tiit; Türn, Leo; Nõges, M.10th International Conference on Shallow-level Centers in Semiconductors : SLCS-10, Warsaw, Poland, July 24-27, 2002 : program & abstracts2002 / p. 42 High temperature electrical conductivity in Ga and In solubility limit region in ZnSLott, Kalju; Raukas, Maie; Volobujeva, Olga; Vishnjakov, A.; Grebennik, A.International journal of inorganic materials2001 / 8, p. 1345-1347 : ill High temperature electrical conductivity in ZnSe:In and in CdSe:In under selenium vapor pressureLott, Kalju; Šinkarenko, Svetlana; Volobujeva, Olga; Türn, Leo; Nirk, Tiit; Öpik, Andres; Nisumaa, Reet; Kallavus, Urve; Nõges, M.; Mikli, Valdek; Viljus, Mart; Gorokhova, Elena; Ananjeva, G.; Grebennik, A.; Vishnjakov, A.Physica status solidi (b)2007 / 5, p. 1623-1626 https://www.researchgate.net/publication/238892320_High_temperature_electrical_conductivity_in_ZnSeIn_and_in_CdSeIn_under_selenium_vapor_pressure High temperature electrical conductivity in the Ag solubility limit region in ZnS and in CdSeLott, Kalju; Nirk, Tiit; Raukas, Maie; Volobujeva, Olga; Öpik, Andres; Vishnjakov, A.International journal of inorganic materials2001 / 8, p. 1295-1297 : ill High temperature electrical conductivity in the Cu-doped ZnSLott, Kalju; Türn, Leo; Volobujeva, Olga; Leskelä, M.The Tenth International Conference on II-VI Compounds (II-VI 2001) : September 9-14, 2001, Bremen, Germany : [abstracts]2001 / p. Tu-P29 High temperature electrical conductivity of undoped ZnSLott, Kalju; Türn, Leo; Volobujeva, Olga; Leskelä, M.The 21st International Conference on Defects in Semiconductors : ICDS : July 16-20, 2001, Gissen (Germany)2001 / p. 310 High temperature electrical conductivity of undoped ZnSLott, Kalju; Türn, Leo; Volobujeva, Olga; Leskelä, M.Physica B2001 / p. 932-934 : ill High temperature investigation of ZnS:Ga and CdSe:GaLott, Kalju; Nirk, Tiit; Volobujeva, Olga; Šinkarenko, Svetlana; Türn, Leo; Kallavus, Urve; Grebennik, A.; Vishnjakov, A.Physica B2006 / Proceedings of the 23rd International Conference on Defects in Semiconductors : ICDS-23 : held in Awaji Island, Japan, 24-29 July, 2005. p. 764-766 : ill https://www.sciencedirect.com/science/article/pii/S0921452605015796 High temperature investigation of ZnS:Ga and CdSe:GaLott, Kalju; Nirk, Tiit; Volobujeva, Olga; Šinkarenko, Svetlana; Grebennik, A.; Vishnjakov, A.The 23rd International Conference on Defects in Semiconductors : ICDS-23 : Awaji island, Japan, July 24 - July 29, 2005 : program and abstracts2005 / p. 210 : ill High vacuum evaporation of n-CuIn3Se5 photoabsorber films for hybrid PV structures with conductive polymersAdhikari, Nirmal; Bereznev, Sergei; Laes, Kristjan; Kois, Julia; Volobujeva, Olga; Raadik, Taavi; Öpik, Andres; Traksmaa, Rainer; Tverjanovich, AndreyBaltic Polymer Symposium 2010 : Palanga, September 8-11, 2010 : programme and abstracts2010 / p. 124 High vacuum evaporation of n-CuIn3Se5 photoabsorber films for hybrid structuresAdhikari, Nirmal; Bereznev, Sergei; Laes, Kristjan; Volobujeva, Olga; Öpik, AndresEMRS-2010 Spring Meeting : Strasbourg, France, June 7-11 : program and book of abstracts. Symposion M2010 / p. 8 Highly conductive PEDOT-PSS back contact layer for CdTe photoabsorber layer in the solar cellBereznev, Sergei; Volobujeva, Olga; Laes, Kristjan; Kois, Julia; Öpik, AndresICSM-2008 : International Conference of Science and Technology of Synthetic Metals : Porto de Galinhas, Brazil, July 6-11, 2008 : book of abstracts2008 / p. 160 High-temperature electrical conductivity of codoped ZnS and CdSeLott, Kalju; Volobujeva, Olga; Nirk, Tiit; Türn, Leo; Öpik, Andres; Gorohova, E.Physica B2003 / p. 263-266 : ill High-vacuum evaporation of n-CuIn3Se5 photoabsorber films for hybrid PV structuresAdhikari, Nirmal; Bereznev, Sergei; Laes, Kristjan; Kois, Julia; Volobujeva, Olga; Raadik, Taavi; Traksmaa, Rainer; Tverjanovich, Andrey; Öpik, Andres; Mellikov, EnnJournal of electronic materials2011 / p. 2374-2381 : ill Hübriidsetes fototundlikes struktuurides rakendatavate n-CuIn3Se5 fotoabsorberkilede valmistamine kõrgvaakumaurustamise meetodilBereznev, Sergei; Adhikari, Nirmal; Kois, Julia; Volobujeva, Olga; Laes, Kristjan; Traksmaa, Rainer; Raadik, Taavi; Öpik, AndresXXXII Eesti Keemiapäevad : teaduskonverentsi teesid2011 / lk. 15 Hybrid nanocomposites and ultrastable metal nanoparticles studied for the development of applications in nanomedicine, water purification and energy harvestingRauwel, Erwan; Rauwel, Protima; Küünal, Siim; Volobujeva, Olga; Ivask, Angela; Galeckas, Augustinas; Duqroquet, F.; Wragg, DavidEMN Meeting on Nanoparticles 2017 : May 9th to 13th, 2017 in San Sebastian, Spain2017 / [1] p Hybrid solar cells based on a-Si and electrodeposited polypyrroleDosenovicova, Denisa; Bereznev, Sergei; Maricheva, Jelena; Neumüller, A.; Sergeev, O.; Volobujeva, Olga; Kois, Julia; Öpik, AndresBaltic Polymer Symposium 2016 : programme and abstracts2016 / p. 31 : ill Impact of Cu2ZnSn(SexS1-x)4 (x=0.3) compositional ratios on the monograin powder properties and solar cellsMuska, Katri; Kauk-Kuusik, Marit; Grossberg, Maarja; Altosaar, Mare; Pilvet, Maris; Varema, Tiit; Timmo, Kristi; Volobujeva, Olga; Mere, ArvoThin solid films2013 / p. 35-38 : ill Impact of vacuum and nitrogen annealing on HVE SnS photoabsorber filmsRevathi, Naidu; Loorits, Mihkel; Kärber, Erki; Volobujeva, Olga; Raudoja, Jaan; Maticiuc, Natalia; Bereznev, Sergei; Mellikov, EnnMaterials science in semiconductor processing2017 / p. 252-257 : ill https://doi.org/10.1016/j.mssp.2017.08.004 Impacts of different solvents and substrates on properties of zinc oxide nanorod layers prepared by chemical spray pyrolysisAnnert, Katre; Vent, Merike; Dedova, Tatjana; Kärber, Erki; Oja Acik, Ilona; Volobujeva, Olga; Mere, Arvo; Krunks, Malle; Mikli, ValdekProceedings of CYSENI 2010 : the 7th Annual Conference of Young Scientists on Energy Issues : May 27-28, 2010, Kaunas, Lithuania2010 / p.301-309 Improved amorphous silicon passivation layer for heterojunction solar cells with post-deposition plasma treatmentNeumüller, Alex; Sergeev, Oleg; Heise, Stephan J.; Bereznev, Sergei; Volobujeva, OlgaNano energy2018 / p. 228-235 : ill https://doi.org/10.1016/j.nanoen.2017.11.053 Journal metrics at Scopus Article at Scopus Journal metrics at WOS Article at WOS Indium sulfide thin films deposited by chemical spray of aqueous and alcoholic solutionsOtto, Kairi; Katerski, Atanas; Volobujeva, Olga; Mere, Arvo; Krunks, MalleEnergy procedia2011 / p. 63-69 In-doping of II-VI compounds [Electronic resource]Lott, Kalju; Šinkarenko, Svetlana; Volobujeva, Olga; Türn, Leo; Nirk, Tiit; Nisumaa, Reet; Nõges, M.; Kallavus, UrveVII международная конференция Прикладная оптика : 2006, 16-20 октября, Санкт-Петербург2006 / [5] p. : ill. [CD-ROM] Influence of annealing conditions on the structural quality of CuInSe2 thin filmsVolobujeva, Olga; Kois, Julia; Traksmaa, Rainer; Muska, Katri; Bereznev, Sergei; Grossberg, Maarja; Mellikov, EnnThin solid films2008 / 20, p. 7105-7109 : ill Influence of compositional deviations on the properties of Cu2ZnSnSe4 monograin powdersMuska, Katri; Kauk, Marit; Grossberg, Maarja; Altosaar, Mare; Raudoja, Jaan; Volobujeva, OlgaEnergy procedia2011 / p. 323-327 Influence of Ni concentration on electrochemical and crystallographic properties of La0.25Sr0.25Ca0.4Ti1−xNixO3−δ solid oxide fuel cell anodeKorjus, Ove; Möller, Priit; Kooser, Kuno; Käämbre,Tanel; Volobujeva, Olga; Nerut, Jaak; Kotkas, S.; Lust, Enn; Nurk, GunnarJournal of Power Sources2021 / Art. n.r 229739 https://doi.org/10.1016/j.jpowsour.2021.229739 Journal metrics at Scopus Article at Scopus Journal metrics at WOS Article at WOS Influence of pH and deposition potentials on composition and morphology of CdSe filmsKois, Julia; Volobujeva, Olga; Bereznev, Sergei; Mellikov, EnnEMRS-2009 Spring Meeting, Strasbourg, France, 8-12 of June 2009, Symposium B2009 / p. 50 Influence of PH on the hydroxide impurities in chemically deposited CDS thin filmÜürike, Marvin; Maticiuc, Natalia; Volobujeva, Olga; Spalatu, Nicolae; Hiie, JaanThe 14th International Conference of Young Scientists on Energy Issues : Kaunas, Lithuania, May 25-26, 20172017 / p. X-316 - X-323 : ill http://cyseni.com/archives/proceedings/Proceedings_of_CYSENI_2017.pdf The interaction pathway in the mechano-ultrasonically assisted and carbon-nanotubes augmented nickel-aluminum systemNazaretyan, Khachik; Kirakosyan, Hasmik; Volobujeva, Olga; Aydinyan, SofiyaMetals2022 / art. 436 https://doi.org/10.3390/met12030436 Journal metrics at Scopus Article at Scopus Journal metrics at WOS Article at WOS Investigation of EXCESS Zn in ZnOLott, Kalju; Volobujeva, Olga; Raukas, Maie; Türn, Leo; Grebennik, A.; Vishnjakov, A.10th International Conference on Shallow-level Centers in Semiconductors : SLCS-10, Warsaw, Poland, July 24-27, 2002 : program & abstracts2002 / p. 43 Investigation of excess Zn in ZnOLott, Kalju; Volobujeva, Olga; Raukas, Maie; Türn, Leo; Grebennik, A.; Vishnjakov, A.Physica status solidi (c)2003 / 2, Proceedings 10th International Conference on Shallow Level Centers in Semiconductors (SLCS-10) : Warsaw, Poland, 24-27 July 2002, p. 622-625 : ill https://onlinelibrary.wiley.com/doi/abs/10.1002/pssc.200306186 Investigation of oxygen reduction on platinum nanoparticles deposited onto peat-derived carbon carrierLobjakas, Viljar; Nerut, Jaak; Kasuk, Heili; Adamson, Anu; Thomberg, Thomas; Aruväli, Jaan; Valk, Peeter; Teppor, Patrick; Koppel, Mirjam; Mikli, Valdek; Volobujeva, Olga; Lust, EnnECS Meeting Abstracts2022 / p. 49-58 : ill https://doi.org/10.1149/10807.0049ecst Journal metrics at Scopus Article at Scopus Isothermal and two-temperature zone selenization of Mo layersKaupmees, Liina; Altosaar, Mare; Volobujeva, Olga; Raadik, Taavi; Grossberg, Maarja; Danilson, Mati; Mellikov, Enn; Barvinschi, PaulAdvances in materials science and engineering2012 / Article ID 345762. [11] p. : ill A journey for the development of a highly active ptcec(cr3c2) catalyst: material selections, synthesis optimization and electrical measurements for methanol oxidation and oxygen reductionNguyen, Huy Quí Vinh; Nerut, Jaak; Kasuk, Heili; Thomberg, Thomas; Härmas, Meelis; Härmas, R.; Koppel, Miriam; Teppor, Patrick; Külaviir, Marian; Aruväli, Jaan; Volobujeva, Olga; Lust, EnnGSFMT Scientific Conference 2023 : Tartu, 23-24 May, 2023 : abstracts2023 https://fmtdk.ut.ee/programm-2023/ Lillekujulised kaadmiumseleniidi kristallidLeinemann, Inga; Altosaar, Mare; Volobujeva, OlgaHorisont2018 / lk. 18-19 : fot https://www.ester.ee/record=b1072243*est http://www.horisont.ee/arhiiv-2018/Horisont-6-2018.pdf Low-temperature synthesis of ZnO layers assisted by chemical processesPolivtseva, Svetlana; Dedova, Tatjana; Bereznev, Sergei; Kois, Julia; Tõnsuaadu, Kaia; Volobujeva, Olga; Juma, Albert Owino12th European Symposium on Thermal Analysis and Calorimetry ESTAC 12 : 27-30 August 2018, Brasov, Romania : book of abstracts2018 / PS1.016, p. 200 http://estac12.org/download.php?f=../download/BoA%20ESTAC12.pdf Läbipaistvate ja elektrit juhtivate ZnO kilede valmistamine keemilise pihustamise meetodilVent, Merike; Kärber, Erki; Volobujeva, Olga; Krunks, MalleXXXI Eesti keemiapäevad : [28. aprill 2010, Tallinn] : teaduskonverentsi teesid = 31st Estonian Chemistry Days : abstracts of scientific conference2010 / lk. 82 Mechanical properties and self-healing capacity of ultra high performance fibre reinforced concrete with alumina nano-fibres : tailoring ultra high durability concrete for aggressive exposure scenariosCuenca, Estefania; D'Ambrosio, Leonardo; Lizunov, Dennis; Tretjakov, Aleksei; Volobujeva, Olga; Ferrara, LiberatoCement and concrete composites2021 / art. 103956, 17 p https://doi.org/10.1016/j.cemconcomp.2021.103956 Journal metrics at Scopus Article at Scopus Journal metrics at WOS Article at WOS Microscopic characterization of surface morphology of nanostructured copperHussainova, Irina; Kommel, Lembit; Lõhmus, Rünno; Volobujeva, OlgaReviews on advanced materials science2005 / p. 266-271 : ill Microstructural aspects of ceramic-metal composites performance in erosive mediaHussainova, Irina; Antonov, Maksim; Volobujeva, OlgaAdvances in science and technology2006 / 11th International Ceramic Congress, p. 132-141 : ill Microstructural evolution and mechanical properties of nanostructured copperKommel, Lembit; Hussainova, Irina; Volobujeva, Olga; Lõhmus, RünnoProceedings of the Estonian Academy of Sciences. Engineering2005 / 3, p. 187-197 : ill Microstructure and properties development of copper during severe plastic deformationKommel, Lembit; Hussainova, Irina; Volobujeva, OlgaMaterials & design2007 / 7, p. 2121-2128 : ill https://www.sciencedirect.com/science/article/pii/S0261306906001713 Mo(Si1-x,Alx)2-based composite by reactive laser powder-bed fusionMinasyan, Tatevik; Aydinyan, Sofiya; Liu, Le; Volobujeva, Olga; Toyserkani, Ehsan; Hussainova, IrinaMaterials letters2020 / art. 128776, 5 p. : ill https://doi.org/10.1016/j.matlet.2020.128776 Journal metrics at Scopus Article at Scopus Journal metrics at WOS Article at WOS Nanoporous carbon-based electrodes for high strain ionomeric bending actuatorsPalmre, Viljar; Brandell, Daniel; Mäeorg, Uno; Torop, Janno; Volobujeva, Olga; Punning, Andres; Johanson, Urmas; Kruusmaa, Maarja; Aabloo, AlvoSmart materials & structures2009 / 9, [7] p. : ill Nanostructured layers of ZnS obtained by spray pyrolysisDedova, Tatjana; Gromõko, Inga; Mikli, Valdek; Volobujeva, Olga; Utt, Kathriin; Sildos, Ilmo; Mere, Arvo; Krunks, MalleE-MRS 2013 Spring Meeting. Symposium P, Functional nanowires : synthesis, characterization and applications : poster session II2013 / p. 15 Novel Cu2CdSnS4 and Cu2ZnGeSe4 absorber materials for monograin layer solar cell applicationTimmo, Kristi; Kauk-Kuusik, Marit; Altosaar, Mare; Raudoja, Jaan; Raadik, Taavi; Grossberg, Maarja; Varema, Tiit; Pilvet, Maris; Leinemann, Inga; Volobujeva, Olga; Mellikov, EnnEU PVSEC proceedings2013 / p. 2385-2388 : ill A novel deposition method to grow ZnO nanorods : spray pyrolysisDedova, Tatjana; Krunks, Malle; Grossberg, Maarja; Volobujeva, Olga; Oja Acik, IlonaSuperlattices and microstructures2007 / p. 444-450 : ill Novel SiOxNy protective coatings with aligned carbon nanotubes networkShmagina, Elizaveta; Volobujeva, Olga; Mikli, Valdek; Bereznev, SergeiSymposium E : Carbon- and/or nitrogen-containing thin films and nanomaterials : 40th Anniversary2023 / art. 00680 https://srv3.key4events.com/key4register/AbstractList.aspx?e=31&preview=1&aig=-1&ai=1968 Novel thermochemical metal halide treatment to high-performance Sb2Se3 photocathodePolivtseva, Svetlana; Adegite Olanrewaju, Joseph; Kois, Julia; Mamedov, Damir; Zh. Karazhanov, Smagul; Maricheva, Jelena; Volobujeva, OlgaNanomaterials2021 / art. 52, 14 p https://doi.org/10.3390/nano11010052 Journal metrics at Scopus Article at Scopus Journal metrics at WOS Article at WOS Observation of photoluminescence edge emission in CuSbSe2 absorber material for photovoltaic applicationsPenežko, Aleksei; Kauk-Kuusik, Marit; Volobujeva, Olga; Traksmaa, Rainer; Grossberg, MaarjaApplied physics letters2019 / art. 092101, 4 p. : ill https://doi.org/10.1063/1.5114893 Journal metrics at Scopus Article at Scopus Journal metrics at WOS Article at WOS One-source PVD of n-CuIn5Se8 photoabsorber films for hybrid solar cellsBereznev, Sergei; Adhikari, Nirmal; Kois, Julia; Raadik, Taavi; Traksmaa, Rainer; Volobujeva, Olga; Kouhiisfahani, Elham; Öpik, AndresSolar energy2013 / p. 202-208 : ill One-stage pulsed laser deposition of conductive zinc oxysulfide layersBereznev, Sergei; Kocharyan, Hrachya; Maticiuc, Natalia; Naidu, Revathi; Volobujeva, Olga; Tverjanovich, Andrey; Kois, JuliaApplied surface science2017 / p. 722-727 : ill https://doi.org/10.1016/j.apsusc.2017.07.078 One-step electrochemical deposition of CuInSe2 absorber layersKois, Julia; Volobujeva, Olga; Bereznev, SergeiPhysica status solidi (c)2008 / 11, p. 3441-3444 : ill Optimisation of plant mediated synthesis of silver nanoparticles by common weed Plantago major and their antimicrobial propertiesKüünal, Siim; Visnapuu, Meeri; Volobujeva, Olga; Soares Rosario, Maria; Rauwel, Protima; Rauwel, ErwanIOP Conference Series : Materials Science and Engineering2019 / art. 012003 https://doi.org/10.1088/1757-899X/613/1/012003 Conference proceedings at Scopus Article at Scopus Article at WOS Optimisation of the ethylene glycol reduction method for the synthesis of platinum-ceria-carbon materials as catalysts for the methanol oxidation reactionNguyen, Huy; Nerut, Jaak; Kasuk, Heili; Härmas, Meelis; Valk, Peeter; Romann, Tavo; Koppel, Miriam; Teppor, Patrick; Aruväli, Jaan; Korjus, Ove; Volobujeva, Olga; Lust, EnnJournal of solid state electrochemistry2023 / p. 313–326 : ill https://doi.org/10.1007/s10008-022-05326-4 Optimization of La0.2Sr0.7- xCa xTi0.95Fe0.05O3-δfuel electrode stoichiometry for solid oxide fuel-cell applicationPaydar, Sara; Kooser, Kuno; Möller, Priit; Volobujeva, Olga; Granroth, Sari; Lust, Enn; Nurk, GunnarACS Applied Energy Materials2022 / p. 10119 - 10129 https://doi.org/10.1021/acsaem.2c01808 Journal metrics at Scopus Article at Scopus Journal metrics at WOS Article at WOS The optoelectonic properties of Sb2 (Se1-x, Sx)3 (x= 0 - 1) solid solutionsEnder, Mehmet; Volobujeva, Olga; Timmo, Kristi; Grossberg, MaarjaGSFMT Scientific Conference 2021 : Tartu, June 14-15, 2021 : abstracts2021 / P 4 https://fmtdk.ut.ee/wp-content/uploads/2021/06/GSFMT_abstractbook_2021.pdf Organic acid catalyzed synthesis of 5-methylresorcinol based organic aerogels in acetonitrilePeikolainen, Anna-Liisa; Volobujeva, Olga; Aav, Riina; Uibu, Mai; Koel, MihkelJournal of porous materials2012 / p. 189-194 : ill https://www.researchgate.net/publication/228068858_Organic_acid_catalyzed_synthesis_of_5-methylresorcinol_based_organic_aerogels_in_acetonitrile Origin of photoluminescence from antimony selenideGrossberg, Maarja; Volobujeva, Olga; Penežko, Aleksei; Kaupmees, Reelika; Raadik, Taavi; Krustok, JüriJournal of alloys and compounds2020 / art. 152716, 5 p. : ill https://doi.org/10.1016/j.jallcom.2019.152716 Journal metrics at Scopus Article at Scopus Journal metrics at WOS Article at WOS Peat as a carbon source for non-platinum group metal oxygen electrocatalysts and AEMFC cathodesTeppor, Patrick; Jäger, Rutha; Paalo, Maarja; Adamson, Anu; Härmas, Meelis; Volobujeva, Olga; Aruväli, Jaan; Palm, Rasmus; Lust, EnnInternational Journal of Hydrogen Energy2022 / p. 16908 - 16920 https://doi.org/10.1016/j.ijhydene.2022.03.199 Journal metrics at Scopus Article at Scopus Journal metrics at WOS Article at WOS Peat-derived carbon-based non-platinum group metal type catalyst for oxygen reduction and evolution reactionsTeppor, Patrick; Jäger, Rutha; Paalo, Maarja; Palm, Rasmus; Volobujeva, Olga; Härk, Eneli; Kochovski, Zdravko; Romann, Tavo; Härmas, R.; Aruväli, Jaan; Kikas, Arvo; Lust, EnnElectrochemistry Communications2020 / art. 106700 https://doi.org/10.1016/j.elecom.2020.106700 Journal metrics at Scopus Article at Scopus Journal metrics at WOS Article at WOS Peat-derived carbon-based non-platinum group metal type catalyst for oxygen reduction and evolution reactionsTeppor, Patrick; Jäger, Rutha; Paalo, Madis; Palm, R.; Volobujeva, Olga; Härk, E.; Kochovski, Z.; Romann, Tavo; Härmas, R.; Aruväli, J.; Kikas, A.; Lust, EnnGSFMT Scientific Conference 2020 : Tallinn, February 4-5, 2020 : abstracts2020 / p. 81 http://fmtdk.ut.ee/wp-content/uploads/2020/01/GSFMT2020.pdf Phase composition of selenized Cu2ZnSnSe4 thin films determined by X-ray diffraction and Raman spectroscopyGanchev, Maxim; Iljina, Julia; Kaupmees, Liina; Raadik, Taavi; Volobujeva, Olga; Mere, Arvo; Altosaar, Mare; Raudoja, Jaan; Mellikov, EnnThin solid films2011 / p. 7394-7398 : ill Phase transition in solid solutions CdSexTe1-xVolobujeva, Olga; Nirk, Tiit23rd Estonian Chemistry Days : abstracts of scientific conference1997 / p. 170 Phases micromechanical properties of Ni-base superalloy measured by nanoindentationKommel, Lembit; Kimmari, Eduard; Viljus, Mart; Traksmaa, Rainer; Volobujeva, Olga; Kommel, IgorMaterials science = Medžiagotyra2012 / p. 28-33 : ill https://matsc.ktu.lt/index.php/MatSc/article/view/1337 Photo-assisted electrodeposition of polypyrrole back contact to CdS/CdTe solar cell structuresJarkov, Aleksandr; Bereznev, Sergei; Volobujeva, Olga; Traksmaa, Rainer; Tverjanovich, Andrey; Öpik, Andres; Mellikov, EnnThin solid films2013 / p. 198-201 : ill Photo-assisted electrodeposition of polypyrrole back contact to CdS/CdTe solar cell structuresJarkov, Aleksandr; Bereznev, Sergei; Kois, Julia; Volobujeva, Olga; Öpik, AndresE-MRS Spring Meeting 2012 - Symposium B : Strasbourg, France, May 14-18, 2012 : program and abstract book2012 / p. 8 Photoelectrochemical deposition of PPY onto hydrogenated A-SI for optoelectronic applicationsDosenovicova, Denisa; Maricheva, Jelena; Neumüller, Alex; Sergeev, Oleg; Volobujeva, Olga; Nasibulin, Albert; Kois, Julia; Öpik, Andres; Bereznev, SergeiOpen Readings 2017 : 60th International Conference for Students of Physics and Natural Sciences, March 14-17, 2017, Vilnius, Lithuania : programme and abstracts2017 / p. 241 http://www.openreadings.eu/wp-content/uploads/2017/03/OR2017_abstracts_book.pdf Photovoltaic systems research and development in EU new member and candidate states (invited)Pietruszko, Stanislaw; Vitanov, Petko; Mellikov, Enn; Volobujeva, OlgaThe Fourth International Conference on Advanced Optical Materials and Devices : (AOMD-4) : Tartu, Estonia, July 6-9, 2004 : abstracts2004 / p. 23 Plant mediated syntheses of silver nanoparticles using common weed (Plantago Major L.)Küünal, Siim; Volobujeva, Olga; Rauwel, Protima; Rauwel, Erwan10th International Conference on Biosystems Engineering 2019 : book of abstracts : May 8-10 2019 Tartu, Estonia2019 / p. 172 http://dspace.emu.ee/xmlui/bitstream/handle/10492/4955/ABS_2019_Book_VV.pdf?sequence=1&isAllowed=y Platinum-free oxygen electrocatalysts and alkaline fuel cell cathodes fabricated from peatTeppor, Patrick; Jäger, Rutha; Paalo, Maarja; Härmas, Meelis; Adamso, Anu; Volobujeva, Olga; Aruväli, Jaan; Palm, Rasmus; Lust, EnnGraduate School of Functional Materials and Technology (GSFMT) Scientific Conference : abstracts2022 / 61 l. Graduate School of Functional Materials and Technology (GSFMT) Scientific Conference 2022 Polycrystalline CuIn3Se5 thin film photoabsorber deposited by the pulsed laser deposition techniqueTverjanovich, Andrey; Bereznev, Sergei; Borisov, Evgeny N.; Kim, Dongsoo; Kois, Julia; Laes, Kristjan; Volobujeva, Olga; Öpik, Andres; Mellikov, Enn; Tveryanovich, Yuri S.Proceedings of the Estonian Academy of Sciences2009 / 1, p. 24-28 : ill Polypyrrole back contact to CDS/CDTE solar cell structures by photo-assisted electrodeposition techniqueJarkov, Aleksandr; Bereznev, Sergei; Kois, Julia; Volobujeva, Olga; Öpik, AndresBaltic Polymer Symposium 2012 : Liepaja, Latvia, September 19-22 : programme and proceedings2012 / p. 42 Polypyrrole back-contact to CdS/CdTe solar cellBereznev, Sergei; Jarkov, Aleksandr; Kois, Julia; Volobujeva, Olga; Mellikov, Enn; Öpik, Andres11th International Symposium on Functional π-electron systems (Fπ-11) : June 2-7, 2013, Arcachon, France : book of abstracts2013 / p. 164 Postdeposition processing of SnS thin films and solar cells : prospective strategy to obtain large, sintered, and doped SnS grains by recrystallization in the presence of a metal halide fluxSpalatu, Nicolae; Hiie, Jaan; Kaupmees, Reelika; Volobujeva, Olga; Krustok, Jüri; Oja Acik, Ilona; Krunks, MalleACS applied materials & interfaces2019 / p. 17539–17554 : ill https://doi.org/10.1021/acsami.9b03213 Journal metrics at Scopus Article at Scopus Journal metrics at WOS Article at WOS Post-growth annealing effect on the performance of Cu2ZnSnSe4 monograin layer solar cellsKauk-Kuusik, Marit; Altosaar, Mare; Muska, Katri; Pilvet, Maris; Raudoja, Jaan; Timmo, Kristi; Varema, Tiit; Grossberg, Maarja; Mellikov, Enn; Volobujeva, OlgaThin solid films2013 / p. 18-21 : ill Preparation and characterization of Cu(In,Ga)Se2 layers by selenization of electrodeposited Cu-In-Ga precursorsKois, Julia; Ganchev, M.; Kaelin, M.; Bereznev, Sergei; Tzvetkova, E.; Volobujeva, Olga; Stratieva, N.; Tiwari, A.20th European Photovoltaic Solar Energy Conference : 6-10 June 2005, Barcelona, Spain2005 / p. 1790-1792 : ill Preparation and characterization of SbSeI thin filmsDolcet Sadurni, Marc; Timmo, Kristi; Mikli, Valdek; Volobujeva, Olga; Mengü, Idil; Krustok, Jüri; Grossberg-Kuusk, Maarja; Kauk-Kuusik, MaritJournal of science: Advanced materials and devices2024 / art. 100664 https://doi.org/10.1016/j.jsamd.2023.100664 Preparation of BaSnO3 target material for pulsed laser deposition [Online resource]Abdalla, Akram; Bereznev, Sergei; Volobujeva, Olga; Mikli, ValdekTartu Ülikooli ASTRA projekt PER ASPERA : Funktsionaalsed materjalid ja tehnoloogiad : [7-8 märtsil 2018, Tallinn : teesid] GSFMT Scientific Conference 2018 : Tallinn, March 7-8, 2018 : abstracts2018 / 1 p http://fmtdk.ut.ee/teesid-2018/ Preparation of carbon aerogels from 5-methylresorcinol-formaldehyde gelsPerez-Caballero, Fernando; Peikolainen, Anna-Liisa; Uibu, Mai; Kuusik, Rein, keemik; Volobujeva, Olga; Koel, MihkelMicroporous and mesoporous materials2008 / p. 230-236 : ill Preparation of Cu(In,Ga) Se2 layers by selenization of electrodeposited Cu-In-Ga precursorsGanchev, M.; Kois, Julia; Kaelin, M.; Bereznev, Sergei; Tzvetkova, E.; Volobujeva, Olga; Stratieva, N.; Tiwari, A.Thin solid films2006 / p. 325-327 https://www.sciencedirect.com/science/article/abs/pii/S0040609005022935 Preparation of shape and size-controlled zinc oxide nanostructures by chemical spray pyrolysis techniqueDedova, Tatjana; Krunks, Malle; Mere, Arvo; Klauson, Jelena; Volobujeva, OlgaMaterials Research Society symposium proceedings2007 / p. 0957-K10-26 [7 p.] Properties of Cu-Sb-Se thin films deposited by magnetron co-sputtering for solar cell applicationsPenežko, Aleksei; Kauk-Kuusik, Marit; Volobujeva, Olga; Grossberg, MaarjaThin solid films2021 / art. 139004 https://doi.org/10.1016/j.tsf.2021.139004 Journal metrics at Scopus Article at Scopus Journal metrics at WOS Article at WOS Properties of CuSbSe2 thin film solar cell absorbers deposited by magnetron co-sputteringPenežko, Aleksei; Grossberg, Maarja; Volobujeva, Olga; Kauk-Kuusik, MaritGSFMT Scientific Conference 2020 : Tallinn, February 4-5, 2020 : abstracts2020 / p. 71 http://fmtdk.ut.ee/wp-content/uploads/2020/01/GSFMT2020.pdf Pulsed laser deposition of Zn(O,Se) layers for optoelectronic applicationPolivtseva, Svetlana; Spalatu, Nicolae; Abdalla, Akram; Volobujeva, Olga; Hiie, Jaan; Bereznev, SergeiACS Applied Energy Materials2018 / p. 6505–6512 : ill http://dx.doi.org/10.1021/acsaem.8b01431 Pulsed laser deposition of Zn(O,Se) layers in nitrogen background pressureAbdalla, Akram; Bereznev, Sergei; Spalatu, Nicolae; Volobujeva, Olga; Sleptšuk, Natalja; Danilson, MatiScientific reports2019 / art. 17443, 10 p. : ill https://doi.org/10.1038/s41598-019-54008-1 Journal metrics at Scopus Article at Scopus Journal metrics at WOS Article at WOS PVD grown SnS thin films onto different substrate surfacesRevathi, Naidu; Bereznev, Sergei; Iljina, Julia; Safonova, Maria; Mellikov, Enn; Volobujeva, OlgaJournal of materials science : materials in electronics2013 / p. 4739-4744 : ill PVD of highly photosensitive n-CuIn5Se8 films for hybrid PV structuresAdhikari, Nirmal; Bereznev, Sergei; Volobujeva, Olga; Raadik, Taavi; Traksmaa, Rainer; Öpik, AndresProgress in Applied Surface, Interface and Thin Film Science 2012 : Florence, Italy, June 14-19, 2012 : program and book of abstracts2012 / p. 83 PVD of N-CuIn3Se5 photoabsorber filmsAdhikari, Nirmal; Bereznev, Sergei; Kois, Julia; Volobujeva, Olga; Raadik, Taavi; Traksmaa, Rainer; Tverjanovich, Andrey; Öpik, AndresMaterials and applications for sensors and transducers2012 / p. 339-342 https://www.researchgate.net/publication/272070024_PVD_OF_n-CuIn3Se5_photoabsorber_films PVD of n-CuIn5Se8 photoabsorber films for hybrid solar cellsAdhikari, Nirmal; Bereznev, Sergei; Kois, Julia; Volobujeva, Olga; Raadik, Taavi; Traksmaa, Rainer; Dahal, R.K.; Tverjanovich, Andrey; Öpik, AndresBaltic Polymer Symposium 2012 : Liepaja, Latvia, September 19-22 : programme and proceedings2012 / p. 29 Rational design of highly efficient flexible and transparent p-type composite electrode based on single-walled carbon nanotubesRajanna, Pramod M.; Meddeb, Hosni; Bereznev, Sergei; Volobujeva, Olga; Danilson, MatiNano energy2020 / art. 104183, 9 p. : ill https://doi.org/10.1016/j.nanoen.2019.104183 Journal metrics at Scopus Article at Scopus Journal metrics at WOS Article at WOS Reaction pathway to Cu2ZnSnSe4 formation in CdI2 : part 1. Chemical reactions and enthalpies in mixtures of CdI2–ZnSe, CdI2–SnSe, and CdI2–CuSeLeinemann, Inga; Nkwusi, Godswill; Timmo, Kristi; Volobujeva, Olga; Danilson, Mati; Raudoja, Jaan vt.ka Mädasson, Jaan; Kaljuvee, Tiit; Traksmaa, Rainer; Altosaar, Mare; Meissner, DieterJournal of thermal analysis and calorimetry2018 / p.409 - 421 : ill https://doi.org/10.1007/s10973-018-7102-5 Journal metrics at Scopus Article at Scopus Journal metrics at WOS Article at WOS Reactive sintering of (Ti,W)C-Ni and TiC-FeNiSi cermets from high-energy milled powdersKollo, Lauri; Volobujeva, OlgaProceedings of European Powder Metallurgy Congress : EURO PM2007 : Toulouse (France), 15-17 October 2007. Vol. 12007 / p. 227-231 https://www.researchgate.net/publication/287638623_Reactive_sintering_of_TiWC-Ni_and_TiC-FeNiSi_cermets_from_high-energy_milled_powders Research in solar cell technologies at Tallinn University of TechnologyMellikov, Enn; Altosaar, Mare; Krunks, Malle; Krustok, Jüri; Varema, Tiit; Volobujeva, Olga; Grossberg, Maarja; Kaupmees, Liina; Dedova, Tatjana; Timmo, Kristi; Ernits, Kaia; Kois, Julia; Oja Acik, Ilona; Danilson, Mati; Bereznev, SergeiThin solid films2008 / 20, p. 7125-7134 : ill Selective photoelectrochemical deposition of polypyrrole onto hydrogenated a-Si for optoelectronic applicationsDosenovicova, Denisa; Maricheva, Jelena; Neumüller, Alex; Sergeev, Oleg; Volobujeva, Olga; Nasibulin, Albert; Kois, Julia; Öpik, Andres; Bereznev, SergeiMaterials science in semiconductor processing2017 / p. 1-5 : ill https://doi.org/10.1016/j.mssp.2017.05.028 Selenisation of sequentially electrodeposited Cu-Zn and Sn precursor layersIljina, Julia; Volobujeva, Olga; Raadik, Taavi; Revathi, Naidu; Raudoja, Jaan; Loorits, Mihkel; Traksmaa, Rainer; Mellikov, EnnThin solid films2013 / p. 14-17 : ill Selenization of co-sputtered Cu-In alloy filmsVolobujeva, Olga; Abou-Ras, Daniel; Grossberg, Maarja; Raudoja, Jaan; Mellikov, Enn; Traksmaa, RainerConference records of the 33rd IEEE Photovoltaic Specialists Conference : San Diego, U.S.A., May 12-16, 20082008 / ? p https://doi.org/10.1109/PVSC.2008.4922549 SEM analysis and selenization of Cu-In alloy films produced by co-sputtering of metalsVolobujeva, Olga; Altosaar, Mare; Raudoja, Jaan; Mellikov, Enn; Grossberg, Maarja; Kaupmees, Liina; Barvinschi, PaulSolar energy materials and solar cells2009 / 1, p. 11-14 : ill https://www.sciencedirect.com/science/article/pii/S0927024808000238 SEM analysis and selenization of Cu-Zn-Sn sequential films produced by evaporation of metalsVolobujeva, Olga; Mellikov, Enn; Raudoja, Jaan; Grossberg, Maarja; Bereznev, Sergei; Altosaar, Mare; Traksmaa, RainerConference on Optoelectronic and Microelectronic Materials and Devices (COMMAD 2008) : Sydney, 18.07-1.08.2008 : proceedings2009 / p. 257-260 https://ieeexplore.ieee.org/document/4802140/similar#similar SEM study of selenization of different thin metallic films = Õhukeste metallikilede seleniseerimise elektronmikroskoopiline uurimineVolobujeva, Olga2008 https://www.ester.ee/record=b2394529*est Shallow defect density determination in CuIn3Se5 thin film photoabsorber by impedance spectroscopyLaes, Kristjan; Bereznev, Sergei; Tverjanovich, Andrey; Borisov, Evgeny N.; Varema, Tiit; Volobujeva, Olga; Öpik, AndresThin solid films2009 / p. 2286-2290 : ill SnS thin films deposition by chemical solution method and characterization = SnS õhukeste kilede sadestamine keemilisest lahusest ja saadud kilede iseloomustamineSafonova, Maria2016 Solution combustion synthesis of MnFeCoNiCu and (MnFeCoNiCu)3O4 high entropy materials and sintering thereofAydinyan, Sofiya; Kirakosyan, Hasmik; Sargsyan, Armen; Volobujeva, Olga; Kharatyan, SurenCeramics International2022 / p. 20294-20305 : ill https://doi.org/10.1016/j.ceramint.2022.03.310 Journal metrics at Scopus Article at Scopus Journal metrics at WOS Article at WOS Solution deposition of ZnO thin filmsStankova, Stanka; Volobujeva, Olga; Dikov, H.; Ganchev, M.Journal of physics : conference series2021 / 6 p. : ill https://doi.org/10.1088/1742-6596/1762/1/012030 Conference Proceedings at Scopus Article at Scopus Solution-mediated inversion of SnSe to Sb2Se3 thin-filmsPolivtseva, Svetlana; Kois, Julia; Kruzhilina, Tatiana; Kaupmees, Reelika; Klopov, Mihhail; Molaiyan, Palanivel; van Gog, Heleen; van Huis, Marijn A.; Volobujeva, OlgaNanomaterials2022 / art. 2898 https://doi.org/10.3390/nano12172898 Journal metrics at Scopus Article at Scopus Journal metrics at WOS Article at WOS Spray pyrolysis deposition of indium sulphide thin filmsOtto, Kairi; Katerski, Atanas; Mere, Arvo; Volobujeva, Olga; Krunks, MalleThin solid films2011 / p. 3055-3060 : ill Strain relaxation mechanism in the Si-SiO2 system and its influence on the interface propertiesKropman, Daniel; Mellikov, Enn; Öpik, Andres; Lott, Kalju; Volobujeva, Olga; Kärner, T.; Heinmaa, I.; Laas, Tõnu; Medvid, A.Physica B : condensed matter2009 / 23/24, p. 5153-5155 : ill Strain relaxation mechanism in the Si-SiO2 system and its influence on the interface propertiesKropman, Daniel; Mellikov, Enn; Öpik, Andres; Lott, Kalju; Volobujeva, Olga; Kärner, T.; Heinmaa, I.; Laas, Tõnu; Medvid, A.Radiation Interaction with Materials and its use in Technologies : Kaunas, 24-27.09.20082008 / p. 204-207 Strength and plasticity of nanocrystalline copperKommel, Lembit; Hussainova, Irina; Volobujeva, OlgaДеформация и разрушение материалов = Deformation and fracture of materials2005 / 11, p. 17-23 Strength and plasticity of nanocrystalline copper after HCV deformationKommel, Lembit; Hussainova, Irina; Volobujeva, OlgaAbstracts of 3rd International Conference "Phase Transition and Strength of Crystals" : September 20-24, 2004, Chernogolovka, Russia2004 / p. 47-48 Structural and compositional properties of CZTS thin films formed by rapid thermal annealing of electrodeposited layersLehner, Julia; Loorits, Mihkel; Revathi, Naidu; Raadik, Taavi; Raudoja, Jaan; Grossberg, Maarja; Mellikov, Enn; Volobujeva, Olga; Ganchev, MaximJournal of crystal growth2013 / p. 236-240 : ill Structural and optical characterization of sprayed ZnS thin filmsDedova, Tatjana; Mere, Arvo; Krunks, Malle; Kijatkina, Olga; Oja, Ilona; Volobujeva, OlgaProceedings of SPIE2005 / Optical materials and applications, p. 34-40 Structural and optical characterization of sprayed ZnS thin filmsDedova, Tatjana; Kijatkina, Olga; Mere, Arvo; Volobujeva, Olga; Krunks, MalleThe Fourth International Conference on Advanced Optical Materials and Devices : (AOMD-4) : Tartu, Estonia, July 6-9, 2004 : abstracts2004 / p. 38 Structural behavior and damage evolution of nanocrystalline copper at HCV deformationKommel, Lembit; Hussainova, Irina; Nisumaa, Reet; Volobujeva, Olga; Saarna, Mart15th International Baltic Conference "Engineering Materials & Tribology. Baltmattrib - 2006" : October 5-6, 2006, Tallinn, Estonia : abstracts2006 / p. 40-41 : ill Structural behaviour of NC copper at hard cyclic viscoplastic deformationKommel, Lembit; Hussainova, Irina; Nisumaa, Reet; Volobujeva, OlgaUltrafine Grained Materials - from Basics to Applications : UFG-2006 : September 25-27, 2006, Kloster Irsee, Germany2006 / p. 6-16 - 6-17 Study of activating treatment for glass/ITO/CdS/CdTe structures prepared by high vacuum evaporationJarkov, Aleksandr; Bereznev, Sergei; Laes, Kristjan; Volobujeva, Olga; Öpik, AndresEMRS-2010 Spring Meeting : Strasbourg, France, June 7-11 : program and book of abstracts. Symposion M2010 / p. 8-9 Study of CdS thin films electrodeposited in presence of promotive selenious acid microadditiveMaricheva, Jelena; Bereznev, Sergei; Volobujeva, Olga; Mellikov, Enn; Kois, JuliaBEC 16 : the 6th Baltic Electrochemistry Conference : Electrochemistry of Functional Interfaces and Materials : 15th-17th June 2016, Helsinki, Finland2016 / p. 77 : ill Study of composition reproducibility of electrochemically co-deposited CuInSe2 films onto ITOKaupmees, Liina; Altosaar, Mare; Volobujeva, Olga; Mellikov, EnnThin solid films2007 / 15, p. 5891-5894 https://www.sciencedirect.com/science/article/pii/S0040609006016427 Study of Mo selenisation process on different Mo substratesKaupmees, Liina; Altosaar, Mare; Volobujeva, Olga; Barvinschi, PaulThin-film compound semiconductor photovoltaics - 20092009 / p. M08-01 https://www.cambridge.org/core/journals/mrs-online-proceedings-library-archive/article/abs/study-of-mo-selenisation-process-on-different-mo-substrates/6D15F02E62EBCA61287DCEDEB7FA9DDD Study of the optical properties of Sb2(Se1-xSx)3 (x = 0-1) solid solutionsUslu, Mehmet Ender; Kondrotas, Rokas; Nedzinskas, Ramunas; Volobujeva, Olga; Timmo, Kristi; Kauk-Kuusik, Marit; Krustok, Jüri; Grossberg, MaarjaMaterials science in semiconductor processing2022 / art. 106571 https://doi.org/10.1016/j.mssp.2022.106571 Journal metrics at Scopus Article at Scopus Journal metrics at WOS Article at WOS Study on photocatalytic activity of ZnO nanoneedles, nanorods, pyramids and hierarchical structures obtained by spray pyrolysis methodKlauson, Deniss; Gromõko, Inga; Dedova, Tatjana; Pronina, Natalja; Kritševskaja, Marina; Budarnaja, Olga; Oja Acik, Ilona; Volobujeva, Olga; Sildos, Ilmo; Utt, KathriinMaterials science in semiconductor processing2015 / p. 315-324 : ill http://dx.doi.org/10.1016/j.mssp.2014.12.012 Sulfur-containing Cu2ZnSnSe4 monograin powders for solar cellsTimmo, Kristi; Altosaar, Mare; Raudoja, Jaan; Muska, Katri; Pilvet, Maris; Kauk, Marit; Varema, Tiit; Danilson, Mati; Volobujeva, Olga; Mellikov, EnnSolar energy materials & solar cells2010 / 11, p. 1889-1892 : ill Sunlight-driven photocatalytic degradation of methylene blue with facile one-step synthesized Cu-Cu2O-Cu3N nanoparticle mixturesParedes, Patricio; Rauwel, Erwan; Wragg, David S.; Rapenne, Laetitia; Estephan, Elias; Volobujeva, Olga; Rauwel, ProtimaNanomaterials2023 / art. 1311 https://doi.org/10.3390/nano13081311 Surface molecularly imprinted polydopamine films for recognition of immunoglobulin GTretjakov, Aleksei; Sõritski, Vitali; Reut, Jekaterina; Boroznjak, Roman; Volobujeva, Olga; Öpik, AndresMicrochimica acta2013 / p. 1433-1442 : ill Synthesis and characterisation of Cu2ZnSnSe4 thin films prepared via a vacuum evaporation-based routeVolobujeva, Olga; Bereznev, Sergei; Raudoja, Jaan; Otto, Kairi; Pilvet, Maris; Mellikov, EnnThin solid films2013 / p. 48-51 : ill Synthesis and characterization of cobalt and nitrogen co-doped peat-derived carbon catalysts for oxygen reduction in acidic mediaJäger, Rutha; Teppor, Patrick; Paalo, Maarja; Härmas, Meelis; Adamson, Anu; Volobujeva, Olga; Härk, Eneli; Kochovski, Zdravko; Romann, Tavo; Härmas, Riinu; Aruväli, Jaan; Kikas, Arvo; Lust, EnnCatalysts2021 / art. 715 https://doi.org/10.3390/catal11060715 Journal metrics at Scopus Article at Scopus Journal metrics at WOS Article at WOS Synthesis of Cu2ZnSnS4 monograin powders with different compositionsMuska, Katri; Kauk, Marit; Altosaar, Mare; Pilvet, Maris; Grossberg, Maarja; Volobujeva, OlgaEnergy procedia2011 / p. 203-207 Zinc oxide nanostructured layers by chemical spray pyrolysisDedova, Tatjana; Aparina, Jelena; Mere, Arvo; Volobujeva, Olga; Grossberg, Maarja; Krunks, MalleInternational Conference : Advances in Nanostructured Materials, Processing - Microstructure - Properties : NANOVED 2006 - NENAMAT : May 14-17, 2006, Stara Lesna, Slovak Republic : book of abstracts2006 / p. 105 ZnO grown by chemical solution depositionKauk, Marit; Muska, Katri; Altosaar, Mare; Danilson, Mati; Õunpuu, K.; Varema, Tiit; Volobujeva, Olga35th IEEE Photovoltaic Specialists Conference : Honolulu, HI, June 20-25, 2010 : conference proceedings2010 / p. 002452-002456 : ill https://ieeexplore.ieee.org/document/5614047 ZnO nanorods via spray deposition of solutions containing zinc chloride and thiocarbamideDedova, Tatjana; Volobujeva, Olga; Klauson, Jelena; Mere, Arvo; Krunks, MalleNanoscale research letters2007 / p. 391-396 : ill https://link.springer.com/article/10.1007/s11671-007-9072-6 ZnO nanostruktuursed kihid keemilise pihustuspürolüüsi meetodilDedova, Tatjana; Annert, Katre; Volobujeva, Olga; Grossberg, Maarja; Oja Acik, Ilona; Krunks, MalleXXXI Eesti keemiapäevad : [28. aprill 2010, Tallinn] : teaduskonverentsi teesid = 31st Estonian Chemistry Days : abstracts of scientific conference2010 / lk. 25 Zn(O,Se) as a novel buffer layer for thin film solar cellsAbdalla, Akram; Polivtseva, Svetlana; Spalatu, Nicolae; Volobujeva, Olga; Hiie, Jaan; Bereznev, SergeiTartu Ülikooli ASTRA projekt PER ASPERA : Funktsionaalsed materjalid ja tehnoloogiad : [4.-5. veebr. 2019, Tartu : teesid]2019 http://fmtdk.ut.ee/teesid-2019/ ZnS thin films deposited by spray pyrolysis techniqueDedova, Tatjana; Krunks, Malle; Volobujeva, Olga; Oja, IlonaPhysica status solidi (c) : proceedings2005 / 3, p. 1161-1166 : ill The extraction, structure, and gelling properties of hybrid galactan from the red alga Furcellaria lumbricalis (Balti Sea, Estonia)Tuvikene, Rando; Truus, Kalle; Robal, Marju; Volobujeva, Olga; Mellikov, Enn; Pehk, Tõnis; Kollist, Andres; Kailas, Tiiu; Vaher, MerikeJournal of applied phycology2009 / [13] p.: ill The extraction, structure, and gelling properties of hybrid galactan from the red alga Furcellaria lumbricalis (Baltic Sea, Estonia)Tuvikene, Rando; Truus, Kalle; Robal, Marju; Volobujeva, Olga; Mellikov, Enn; Pehk, Tõnis; Kollist, Andres; Kailas, Tiiu; Vaher, MerikeJournal of applied phycology2010 / p. 51-63 : ill The impedance spectroscopy of CuIn3Se5 photoabsorber films prepared by high vacuum evaporation techniqueLaes, Kristjan; Bereznev, Sergei; Land, Raul; Tverjanovich, Andrey; Volobujeva, Olga; Traksmaa, Rainer; Raadik, Taavi; Öpik, AndresEnergy procedia2010 / 1, p. 119-131 : ill The impedance spectroscopy of hybrid CdTe / PEDOT-PSS interfaceBereznev, Sergei; Laes, Kristjan; Jarkov, Aleksandr; Volobujeva, Olga; Öpik, AndresHybrid and Organic Photovoltaics 2010 Conference : Assisi, Italy, May 23-27, 2010 : book of abstracts2010 / p. 118 Thermal annealing of sequentially deposited SnS thin filmsSafonova, Maria; Nair, Padmanabhan Pankajakshy Karunakaran; Mellikov, Enn; Aragon, Rebeca; Kerm, Karin; Naidu, Revathi; Mikli, Valdek; Volobujeva, OlgaProceedings of the Estonian Academy of Sciences2015 / p. 488-494 : ill http://dx.doi.org/10.3176/proc.2015.4.04 Thin tin monosulfide films deposited with the HVE method for photovoltaic applications = Tanka plast hve kositrovega monosulfida za uporabo v fotovoltaikiNaidu, Revathi; Bereznev, Sergei; Lehner, Julia; Traksmaa, Rainer; Safonova, Maria; Mellikov, Enn; Volobujeva, OlgaMaterials and technology2015 / p. 149-152 : ill http://mit.imt.si/Revija/izvodi/mit151/revathi.pdf Vetikapolüsahhariidide termostabiilsus : struktuur-omadus seosedRobal, Marju; Tuvikene, Rando; Truus, Kalle; Volobujeva, Olga; Mellikov, Enn; Pehk, TõnisXXXI Eesti keemiapäevad : [28. aprill 2010, Tallinn] : teaduskonverentsi teesid = 31st Estonian Chemistry Days : abstracts of scientific conference2010 / lk. 19 : ill Võrevaheline tsink tsinkoksiidisLott, Kalju; Volobujeva, Olga; Raukas, Maie; Türn, Leo; Grebennik, A.; Vishnjakov, A.XXVIII Eesti keemiapäevad : teaduskonverentsi ettekannete teesid = 28th Estonian Chemistry Days : abstracts of scientific conference2002 / lk. 80 Нестехиометрический цинк в окиси цинкаLott, Kalju; Volobujeva, Olga; Raukas, Maie; Türn, Leo; Vishnjakov, A.; Grebennik, A.V Международная конференция "Прикладная оптика", 15-17 октября 2002 года, Санкт-Петербург, Россия : сборник трудов. Том 2, Оптические технологии и материалы2002 / с. 54-58