THE INFLUENCE OF A 2-DIMENSIONAL OR 3-DIMENSIONAL ELECTRON-GAS IN THE EMITTER OF RESONANT TUNNELING STRUCTURES

被引:4
|
作者
CURY, LA
MAUDE, DK
ARISTONE, F
PORTAL, JC
SIVCO, DL
CHO, AY
HILL, G
机构
[1] CNRS,SNCI,F-38042 GRENOBLE,FRANCE
[2] AT&T BELL LABS,MURRAY HILL,NJ 07974
[3] UNIV SHEFFIELD,DEPT ELECTR ENGN,SHEFFIELD S1 3JD,S YORKSHIRE,ENGLAND
关键词
D O I
10.1016/0039-6028(92)91158-8
中图分类号
O64 [物理化学(理论化学)、化学物理学];
学科分类号
070304 ; 081704 ;
摘要
Magneto-tunnelling spectroscopy is used to investigate the electron dispersion curves in the quantum well of two double barrier resonant tunnelling structures which differ only in the nature of their emitter contacts (two- and three-dimensional). Reasons for the deviation from the expected parabolic behaviour are discussed.
引用
收藏
页码:383 / 387
页数:5
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