[19p-A202-8~15] 17.3 Layered materials

4:45 PM - 5:00 PM JST(7:45 AM - 8:00 AM UTC)Presentation by Applicant for JSAP Young Scientists Presentation Award

[19p-A202-11] Heteroepitaxial growth of MAPbI₃ nanorods on large area monolayer WS₂

〇Kosei Tsutsumi¹, Hytham Elbohy¹, Takeshi Nishikawa¹, Yasuhiko Hayashi¹, Hiroo Suzuki¹ (1.Okayama Univ.)

Keywords:

Transition metal dichalcodenides,Perovskites,Heteroepitaxial growth

The atomically thin structure of TMDC which makes it difficult to absorb many photons, preventing the practical application of TMDC-based optoelectronic devices. The performance of TMDC-based optoelectronic devices can be improved by combining perovskite materials with high optical absorption coefficient. In this study, we performed heteroepitaxial growth of the methylammonium lead iodide (MAPbI₃) on the tungsten disulfide (WS₂) single crystals and investigated their structures.