• Band gap engineering by cationic substitution in Sn(Zr1−xTix)Se3 alloy for bottom sub-cell application in solar cellsKondrotas, Rokas; Pakstas, Vidas; Franckevicius, Marius; Suchodolskis, Arturas; Tumenas, Saulius; Jasinskas, Vidmantas; Juskenas, Remigijus; Krotkus, Arunas; Muska, Katri; Kauk-Kuusik, MaritJournal of materials chemistry A2023 / p. 26488–26498 : ill https://doi.org/10.1039/D3TA05550G https://www.scopus.com/sourceid/21100232403 https://www.scopus.com/record/display.uri?eid=2-s2.0-85179035366&origin=inward&txGid=403c5793f541ec023234bec980d07d4f https://jcr.clarivate.com/jcr-jp/journal-profile?journal=J%20MATER%20CHEM%20A&year=2023 https://www.webofscience.com/wos/woscc/full-record/WOS:001110735000001
• Comprehensive study of photoluminescence and device properties in Cu2Zn(Sn1−xGex)S4 monograins and monograin layer solar cellsMengü, Idil; Muska, Katri; Pilvet, Maris; Mikli, Valdek; Dudutiene, Evelina; Kondrotas, Rokas; Krustok, Jüri; Kauk-Kuusik, Marit; Grossberg-Kuusk, MaarjaSolar energy materials and solar cells2024 / art. 113124 https://doi.org/10.1016/j.solmat.2024.113124
• Identification of excitons and biexcitons in Sb2Se3 under high photoluminescence excitation densityKrustok, Jüri; Kondrotas, Rokas; Nedzinskas, Ramunas; Timmo, Kristi; Kaupmees, Reelika; Mikli, Valdek; Grossberg, MaarjaAdvanced optical materials2021 / 8 p. : ill https://doi.org/10.1002/adom.202100107 https://www.scopus.com/sourceid/21100255548 https://www.scopus.com/record/display.uri?eid=2-s2.0-85102259597&origin=inward&txGid=a62c0763ea81a4c5b7fbc563a2df9310 https://jcr.clarivate.com/jcr-jp/journal-profile?journal=ADV%20OPT%20MATER&year=2022 https://www.webofscience.com/wos/woscc/full-record/WOS:000627171500001
• Low processing temperatures explored in Sb2S3 solar cells by close-spaced sublimation and analysis of bulk and interface related defectsKrautmann, Robert; Spalatu, Nicolae; Josepson, Raavo; Nedzinskas, Ramunas; Kondrotas, Rokas; Gržibovskis, R.; Vembris, Aivars; Krunks, Malle; Oja Acik, IlonaSolar energy materials and solar cells2023 / art. 112139, 9 p. : ill https://doi.org/10.1016/j.solmat.2022.112139 https://www.scopus.com/sourceid/13332 https://www.scopus.com/record/display.uri?eid=2-s2.0-85143739189&origin=inward&txGid=6f173288ec3f3e6d26e0c22965ba3658 https://jcr.clarivate.com/jcr-jp/journal-profile?journal=SOL%20ENERG%20MAT%20SOL%20C&year=2023 https://www.webofscience.com/wos/woscc/full-record/WOS:000905133000001
• Photoreflectance and photoluminescence study of antimony selenide crystalsKondrotas, Rokas; Nedzinskas, Ramunas; Krustok, Jüri; Grossberg-Kuusk, Maarja; Talaikis, Martynas; Tumėnas, Saulius; Suchodolskis, Arturas; Žaltauskas, Raimundas; Sereika, RaimundasACS Applied Energy Materials2022 / p. 14769-14778 https://doi.org/10.1021/acsaem.2c02131 https://www.scopus.com/sourceid/21100904205 https://www.scopus.com/record/display.uri?eid=2-s2.0-85142601864&origin=inward&txGid=69ae49f1fc530207090d571da01f847c https://jcr.clarivate.com/jcr-jp/journal-profile?journal=ACS%20APPL%20ENERG%20MATER&year=2022 https://www.webofscience.com/wos/woscc/full-record/WOS:000886374500001
• Radiative recombination model for BiSeI microcrystals : unveiling deep defects through photoluminescenceDolcet Sadurni, Marc; Krustok, Jüri; Timmo, Kristi; Mikli, Valdek; Kondrotas, Rokas; Grossberg-Kuusk, Maarja; Kauk-Kuusik, MaritJournal of Physics : Energy2024 / art. 045004 https://doi.org/10.1088/2515-7655/ad8377
• 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 https://www.scopus.com/sourceid/26675 https://www.scopus.com/record/display.uri?eid=2-s2.0-85124628677&origin=inward&txGid=be25c57f32fef3b775685bb6e6a95adb https://jcr.clarivate.com/jcr-jp/journal-profile?journal=MAT%20SCI%20SEMICON%20PROC&year=2022 https://www.webofscience.com/wos/woscc/full-record/WOS:000792910200005
• Synthesis and physical characteristics of narrow bandgap chalcogenide SnZrSe3 : [version 2; peer review: 2 approved]Kondrotas, Rokas; Juškenas, Remigijus; Krotkus, Arunas; Pakštas, Vidas; Suchodolskis, Arturas; Mekys, Algirdas; Franckevičius, Marius; Talaikis, Martynas; Muska, Katri; Li, Xiaofeng; Kauk-Kuusik, Marit; Kravtsov, VictorOpen Research Europe2023 / art. 138 https://doi.org/10.12688/openreseurope.15168.2 https://open-research-europe.ec.europa.eu/articles/2-138 https://doi.org/10.5281/zenodo.7867349 https://www.scopus.com/sourceid/21101120611 https://www.scopus.com/record/display.uri?eid=2-s2.0-85161267928&origin=inward&txGid=e87adea0e932338427ae346a85ca1240