A waveguide-integrated self-powered van der Waals heterostructure photodetector with high performance at the telecom wavelength-Reference-Cited by-同舟云学术

A waveguide-integrated self-powered van der Waals heterostructure photodetector with high performance at the telecom wavelength

Published:2023 Issue:38 Volume:15 Page:15761-15767
ISSN:2040-3364
Container-title:Nanoscale
language:en
Short-container-title:Nanoscale

Author:

Zhang Qiao¹,Zhao Bijun²,Hu Siqi¹,Tian Ruijuan¹,Li Chen¹,Fang Liang¹,Zhang Yong³,Liu Yan³,Zhao Jianlin¹,Gan Xuetao¹²^ORCID

Affiliation:

1. Key Laboratory of Light Field Manipulation and Information Acquisition, Ministry of Industry and Information Technology, and Shaanxi Key Laboratory of Optical Information Technology, School of Physical Science and Technology, Northwestern Polytechnical University, Xi'an 710129, China

2. School of Microelectronics, Northwestern Polytechnical University, Xi'an 710129, China

3. Wide Bandgap Semiconductor Technology Disciplines State Key Laboratory, School of Microelectronics, Xidian University, Xi'an 710071, China

Abstract

We illustrate a waveguide-integrated BP/MoS2 vdW heterojunction photodetector at the telecom band. Relying on the built-in electric field in junction, a high responsivity of ∼11 mA/W and a response time of ∼2 μs were obtained without external bias.

Funder

Key Research and Development Projects of Shaanxi Province

National Natural Science Foundation of China

National Key Research and Development Program of China

Publisher

Royal Society of Chemistry (RSC)

Subject

General Materials Science

Link

http://pubs.rsc.org/en/content/articlepdf/2023/NR/D3NR02520A

Reference44 articles.

1. Two-dimensional material nanophotonics