Mid-infrared response of PbS colloidal quantum dot solids-Reference-Cited by-同舟云学术

Mid-infrared response of PbS colloidal quantum dot solids

Published:2023 Issue:29 Volume:11 Page:10033-10042
ISSN:2050-7526
Container-title:Journal of Materials Chemistry C
language:en
Short-container-title:J. Mater. Chem. C

Author:

He Jungang¹²^ORCID,Zhou Xianchang¹,Wang Ya²,Yuan Mohan¹,Xia Hang²,Chen Xiao¹,Ge You¹,Wang Xia¹^ORCID,Gao Liang²,Tang Jiang²^ORCID

Affiliation:

1. Hubei Key Laboratory of Plasma Chemistry and Advanced Materials, Hubei Engineering Technology Research Center of Optoelectronic and New Energy Materials, School of Materials Science and Engineering, Wuhan Institute of Technology, Wuhan 430205, P. R. China

2. Sargent Joint Research Center, Wuhan National Laboratory for Optoelectronics (WNLO), School of Optical and Electronic Information, Huazhong University of Science and Technology, Wuhan 430074, Hubei, P. R. China

Abstract

Owing to their large surface-to-volume ratio, it easily introduces dopants to CQDs surface. Hence, by incorporating oxidation into the energy band using KNO2, PbS CQD photoconductors exhibit an extrinsic response under 3000 nm illumination.

Funder

National Key Research and Development Program of China

Wuhan Institute of Technology

Publisher

Royal Society of Chemistry (RSC)

Subject

Materials Chemistry,General Chemistry

Link

http://pubs.rsc.org/en/content/articlepdf/2023/TC/D3TC01698F

Reference51 articles.

1. Van der Waals Integration Based on Two‐Dimensional Materials for High‐Performance Infrared Photodetectors

2. Monolithically Integrated InAs/GaAs Quantum Dot Mid-Infrared Photodetectors on Silicon Substrates