Raman and XPS Identification of Colloidal Metal Sulfides as Potential Secondary Phases in Nanocrystalline Cu2ZnSnS4 Photovoltaic Absorbers

Oleksandr Selyshchev, Yevhenii Havryliuk, Mykhailo Ya. Valakh, Volodymyr O. Yukhymchuk, Oleksandra Raievska, Oleksandr L. Stroyuk, Volodymyr Dzhagan*, Dietrich R.T. Zahn https://doi.org/10.1021/acsanm.0c00910 Copyright © 2020 American Chemical Society In this work, the authors outline the use of XPS and RAMAN as a combined approach to deducing chemical structure in complex quaternary […]