A Thin Film Black Phosphorus Light-Emitting Diode

We demonstrate a black phosphorus light-emitting diode based on a black phosphorus/molybdenum disulfide heterostructure. The device shows an electroluminescence maximum at a wavelength of 3.68 μm with an internal quantum efficiency of ∼1%.

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Bibliographic Details
Published in:2020 Conference on Lasers and Electro-Optics (CLEO) pp. 1 - 2
Main Authors: Wang, Junjia, Rousseau, Adrien, Yang, Mei, Low, Tony, Francoeur, Sebastien, Kena-Cohen, Stephane
Format: Conference Proceeding
Language:English
Published: OSA 01.05.2020
Subjects:
Electroluminescence
Light emitting diodes
Logic gates
Phosphorus
Physics
Substrates
Voltage measurement
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Description
Summary:We demonstrate a black phosphorus light-emitting diode based on a black phosphorus/molybdenum disulfide heterostructure. The device shows an electroluminescence maximum at a wavelength of 3.68 μm with an internal quantum efficiency of ∼1%.
DOI:10.1364/CLEO_AT.2020.AW4M.3