403 citations · 759 across the 3 of their papers we have counts for
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Universal rules for visible-light absorption in hybrid perovskite materials
Masato Kato, Takemasa Fujiseki, Tetsuhiko Miyadera +5
A variety of organic-inorganic hybrid perovskites (APbX3) consisting of mixed center cations [A = CH3NH3+, HC(NH2)2+, Cs+] with different PbX3- cages (X = I, Br, Cl) have been deve…
Degradation mechanism of CH3NH3PbI3 perovskite materials upon exposure to humid air
Masaki Shirayama, Masato Kato, Tetsuhiko Miyadera +7
Low stability of organic-inorganic perovskite (CH3NH3PbI3) solar cells in humid air environments is a serious drawback which could limit practical application of this material seve…
Optical transitions in hybrid perovskite solar cells: Ellipsometry, density functional theory, and quantum efficiency analyses for CH3NH3PbI3
Masaki Shirayama, Hideyuki Kadowaki, Tetsuhiko Miyadera +10
We report artifact-free CH3NH3PbI3 optical constants extracted from ultra-smooth perovskite layers without air exposure and assign all the optical transitions in the visible/ultrav…