The origin of blue and ultraviolet emission from porous GaP
作者:
A. Meijerink,
A. A. Bol,
J. J. Kelly,
期刊:
Applied Physics Letters
(AIP Available online 1996)
卷期:
Volume 69,
issue 19
页码: 2801-2803
ISSN:0003-6951
年代: 1996
DOI:10.1063/1.116848
出版商: AIP
数据来源: AIP
摘要:
The luminescence properties of porousn‐type GaP are reported. Apart from the orange emission of bulk GaP, emissions in the blue and ultraviolet are observed. Evidence is presented to show that this blueshifted emission is not due to quantum confinement effects, as previously suggested, but to gallium oxide on the surface of the porous material. ©1996 American Institute of Physics.
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