2 papers
cond-mat.mtrl-sci2022
Missed ferroelectricity in methylammonium lead iodide
Wen-Yi Tong, Jin-Zhu Zhao, Philippe Ghosez
Methylammonium lead iodide, as related organometal halide perovskites, emerged recently as a particularly attractive material for photovoltaic applications. The origin of its appea…
cond-mat.mtrl-sci2022
First-principles investigation of interfacial reconstruction in epitaxial SrTiO/Si photocathodes
Wen-Yi Tong, Eric Bousquet, Matjaž Spreitzer +1
Epitaxial SrTiO (STO) on Si is nowadays the benchmark initial platform for the further addition of functional oxides on Si. Starting the growth of STO on a Sr-passivated Si sub…