Modification of the optoelectronic properties of Cu2CdSnS4 through low-temperature annealingPilvet, Maris; Kauk-Kuusik, Marit; Grossberg, Maarja; Raadik, Taavi; Mikli, Valdek; Traksmaa, Rainer; Raudoja, Jaan; Timmo, Kristi; Krustok, JüriJournal of alloys and compounds2017 / p. 820-825 : ill https://doi.org/10.1016/j.jallcom.2017.06.307 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