Normal incidence intersubband absorption in vertical quantum wells
作者:
V. Berger,
G. Vermeire,
P. Demeester,
C. Weisbuch,
期刊:
Applied Physics Letters
(AIP Available online 1995)
卷期:
Volume 66,
issue 2
页码: 218-220
ISSN:0003-6951
年代: 1995
DOI:10.1063/1.113139
出版商: AIP
数据来源: AIP
摘要:
N‐doped vertical AlGaAs quantum wells have been fabricated by metalorganic vapor phase epitaxial growth of a single‐doped AlGaAs layer on a submicron grating. Intersubband absorption at normal incidence is demonstrated in those quantum wells. This opens new possibilities for infrared quantum well devices using intersubband transitions. ©1995 American Institute of Physics.
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