TITLE

Ultraviolet light-emitting diode of a cubic boron nitride pn junction made at high pressure

AUTHOR(S)
Mishima, Osamu; Era, Koh; Tanaka, Junzo; Yamaoka, Shinobu
PUB. DATE
September 1988
SOURCE
Applied Physics Letters;9/12/1988, Vol. 53 Issue 11, p962
SOURCE TYPE
Academic Journal
DOC. TYPE
Article
ABSTRACT
Injection luminescence in the ultraviolet is observed from a cubic boron nitride pn junction diode made at high pressure. Microscopic observation and spectroscopic studies show that the light emission occurs near the junction region only in the forward-bias condition. The spectra extend from ∼215 nm to the red, having a few peaks mainly in the ultraviolet.
ACCESSION #
9828019

 

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