Mid-infrared Polarized Emission from Black Phosphorus Light-Emitting Diodes

We demonstrate a mid-infrared light-emitting diode based on the 2D semiconductor black phosphorus (BP). The device is composed of a mechanically exfoliated BP/molybdenum disulfide heterojunction. Under forward bias, it emits polarized electroluminescence at λ = 3.68 μm, with room-temperature interna...

Full description

Bibliographic Details

Published in:	Nano letters Vol. 20; no. 5; pp. 3651 - 3655
Main Authors:	Wang, Junjia, Rousseau, Adrien, Yang, Mei, Low, Tony, Francoeur, Sébastien, Kéna-Cohen, Stéphane
Format:	Journal Article
Language:	English
Published:	United States American Chemical Society 13.05.2020
Subjects:	heterostructures black phosphorus light-emitting diodes mid-infrared emitters 2D materials
ISSN:	1530-6984, 1530-6992, 1530-6992
Online Access:	Get full text
Tags:	Add Tag No Tags, Be the first to tag this record!