Solution-Processed MoS2 /Organolead Trihalide Perovskite Photodetectors

Yan Wang; Raymond Fullon; Muharrem Acerce; Christopher E Petoukhoff; Jieun Yang; Chenggan Chen; Songnan Du; Sin Ki Lai; Shu Ping Lau; Damien Voiry; Deirdre O'Carroll; Gautam Gupta; Aditya D Mohite; Shengdong Zhang; Hang Zhou; Manish Chhowalla

doi:10.1002/adma.201603995

Solution-Processed MoS₂ /Organolead Trihalide Perovskite Photodetectors

Adv Mater. 2017 Jan;29(4). doi: 10.1002/adma.201603995. Epub 2016 Nov 21.

Authors

Yan Wang^{1

2}, Raymond Fullon¹, Muharrem Acerce¹, Christopher E Petoukhoff¹, Jieun Yang¹, Chenggan Chen², Songnan Du², Sin Ki Lai³, Shu Ping Lau³, Damien Voiry¹, Deirdre O'Carroll¹, Gautam Gupta⁴, Aditya D Mohite⁴, Shengdong Zhang², Hang Zhou², Manish Chhowalla¹

Affiliations

¹ Materials Science and Engineering, Rutgers University, 607 Taylor Road, Piscataway, NJ, 08854, USA.
² Shenzhen Key Lab of Thin Film Transistor and Advanced Display, Peking University Shenzhen Graduate School, Peking University, Shenzhen, 518055, China.
³ Department of Applied Physics, The Hong Kong Polytechnic University, Hung Hom, Kowloon HKSAR, Hong Kong, P. R. China.
⁴ MPA-11 Materials Synthesis and Integrated Devices, Los Alamos National Laboratory, Los Alamos, NM, 87545, USA.

PMID: 27869345
DOI: 10.1002/adma.201603995

Abstract

Integration of organic/inorganic hybrid perovskites with metallic or semiconducting phases of 2D MoS₂ nanosheets via solution processing is demonstrated. The results show that the collection of charge carriers is strongly dependent on the electronic properties of the 2D MoS₂ with metallic MoS₂ showing high responsivity and the semiconducting phase exhibiting high on/off ratios.

Keywords: MoS2; perovskites; photodetectors.