Very low density two-dimensional hole gas in an inverted GaAs/AlAs interface
作者:
Y. Hanein,
Hadas Shtrikman,
U. Meirav,
期刊:
Applied Physics Letters
(AIP Available online 1997)
卷期:
Volume 70,
issue 11
页码: 1426-1428
ISSN:0003-6951
年代: 1997
DOI:10.1063/1.118596
出版商: AIP
数据来源: AIP
摘要:
We utilize an inverted heterostructure grown on (311)A GaAs to realize a two-dimensional hole gas (2DHG) with a built-in back gate. The density of the 2DHG is easily and reproducibly varied between5×109and5×1011 cm−2. The mobility of the 2DHG is highly anisotropic in the (311)A plane. ©1997 American Institute of Physics.
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