[21p-231C-1~10] 12.2 Characterization and Materials Physics

[21p-231C-8] Chemical Composition and Electronic Structureof CH₃NH₃PbI₃ Single Crystal Clean Surface

〇Soichiro Yamanaka¹, Ko Tonami¹, Koki Yoshida¹, Masaki Iwashita¹, Kazuhiko Mase², Shinichiro Ideta³, Kiyohisa Yanaka³, Koji Yamada⁴, Hiroyuki Yoshida^5,6, Yasuo Nakayama¹ (1.Tokyo Univ. Sci., 2.KEK, SOKENDAI, 3.IMS, SOKENDAI, 4.Nihon Univ., 5.Graduate School of Engineering, Chiba Univ., 6.Molecular Chirality Research Center, Chiba Univ.)

Keywords:methylammonium lead triiodide, x-ray photoelectron spectroscopy, electronic structure