[18a-G204-1~8] 13.8 Optical properties and light-emitting devices

[18a-G204-4] Characterization of Cu₂ZnSnS₄ crystals grown by SPS method

〇(B)Naohiro Ishizuki¹, Koichiro Oishi¹, Naritoshi Aoyagi¹, Masato Nakagawa¹, Makoto Yamazaki¹, Shunji Ozaki², Takahiro Nagashima², Akiko Takeuchi¹, Yosuke Shimamune¹, Hironori Katagiri¹ (1.NIT, Nagaoka College, 2.Gunma Univ.)

Keywords:Cu2ZnSnS4, PL, NH3

NH₃ treatment of Cu₂ZnSnS₄ crystals, which were grown by SPS method, was evaluated by optical observation, SEM, EDS, PL measurement.