Optoelectronic property comparison for isostructural Cu<sub>2</sub>BaGeSe<sub>4</sub> and Cu<sub>2</sub>BaSnS<sub>4</sub> solar absorbers
Yongshin Kim, Hannes Hempel, Sergiu Levcenco, Julie Euvrard, Eric Bergmann, Oki Gunawan, Thomas Unold, Ian G. Hill, David B. Mitzi
Abstract
This study identifies key underlying differences in electronic properties of vacuum-deposited Cu 2 BaGeSe 4 and Cu 2 BaSnS 4 thin films.
Topics & Concepts
IsostructuralMaterials scienceProperty (philosophy)Key (lock)Thin filmCopperOptoelectronicsCrystallographyCrystal structureMetallurgyNanotechnologyComputer scienceChemistryComputer securityEpistemologyPhilosophyChalcogenide Semiconductor Thin FilmsQuantum Dots Synthesis And PropertiesCopper-based nanomaterials and applications