Korean Institute of Surface Engineering

pISSN : 1225-8024 | eISSN : 3399-8403

공학

한국표면공학회지 (49권2호 186-190)

Transparent Photovoltaic Device using Two-dimensional Transition-metal Dichalcogenides

이차원 반도체 소재를 이용한 투명 태양전지 특성에 관한 연구

좌태헌;현철민;김민식;이혁주;안지훈;
Jwa, Tae-Hun;Hyun, Chul-Min;Kim, Min-Sik;Lee, Hyeok-ju;Ahn, Ji-Hoon;

한국해양대학교 전자소재공학과;
Department of Electronic Material Engineering, Korea Maritime and Ocean University;

DOI : 10.5695/JKISE.2016.49.2.186

Abstract

In this study, we fabricated the transparent photovoltaic device using 2-dimensional transition-metal dichalcogenides and investigated the transparency and photovoltaic characteristics. P-n heterojunction was formed by mechanical exfoliation and aligned transfer method on the transparent sheet using n-type $MoS_2$ and p-type $WSe_2$. Our transparent photovoltaic device exhibited the open-circuit voltage of ~ 0.15 V and the short-circuit current of 0.48 nA under illumination of white light.

Keywords

Photovoltaic;Transparent;Transition-metal dichalcogenide;Aligned transfer;