Name Rouhangiz Yahyabonyad Affiliation عضو یک سازمان آموزشی یا پژوهشی داخلی Degree _ Website Email Rouhangiz [dot] Yahyabonyad [at] yahoo [dot] com JournalPaper Presentation FinishedProject Book Thesis Speech Innovation ResearchExcellence Sabbatical TheorizingChair GrantAttraction WorkShop Membership JournalPublication ExecutiveActivity TitleJournal 1 Built-in potential engineering via C60 buffer layer for high-performance CsSnGeI3 QD/CsSnBr3 hybrid perovskite solar cells JOURNAL OF PHYSICS AND CHEMISTRY OF SOLIDS