Graduate School of Informatics and Engineering of Electro-Communication-5-1 Chofugaoka 182-8585;
Escuela Técnica Superior de Ingeniería de Telecomunicación Rey Juan Carlos 28933;
Institute of Advanced Materials(INAM) Jaume I;
Tin halide perovskite; Trimethylsilyl halide; Surface passivation; STABILITY;