Heterojunction bilayers serving as a charge transporting interlayer reduce the dark current and enhance photomultiplication in organic shortwave infrared photodetectors-Reference-Cited by-同舟云学术

Heterojunction bilayers serving as a charge transporting interlayer reduce the dark current and enhance photomultiplication in organic shortwave infrared photodetectors

Published:2022 Issue:8 Volume:9 Page:2172-2179
ISSN:2051-6347
Container-title:Materials Horizons
language:en
Short-container-title:Mater. Horiz.

Author:

Shin Chanho¹,Li Ning²,Seo Bogyeom²,Eedugurala Naresh³^ORCID,Azoulay Jason D.³^ORCID,Ng Tse Nga¹²^ORCID

Affiliation:

1. Department of Material Science and Engineering Program, University of California San Diego, 9500 Gilman Drive, La Jolla, CA, 92093-0407, USA

2. Department of Electrical and Computer Engineering, University of California San Diego, 9500 Gilman Drive, La Jolla, CA, 92093-0407, USA

3. School of Polymer Science and Engineering, University of Southern Mississippi, 118 College Drive #5050, Hattiesburg, MS, 39406, USA

Abstract

This work modifies the charge-transporting layer in organic photodiodes to a heterojunction bilayer. The bilayer design facilitates photomultiplication and suppresses the dark current to enhance detectivity and contrast in upconversion imagers.

Funder

Air Force Office of Scientific Research

National Science Foundation

Publisher

Royal Society of Chemistry (RSC)

Subject

Electrical and Electronic Engineering,Process Chemistry and Technology,Mechanics of Materials,General Materials Science

Link

http://pubs.rsc.org/en/content/articlepdf/2022/MH/D2MH00479H

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