PROBING THE HOLE DISPERSION-CURVES OF A QUANTUM-WELL USING RESONANT MAGNETOTUNNELING SPECTROSCOPY

被引：196

作者：

HAYDEN, RK

MAUDE, DK

EAVES, L

VALADARES, EC

HENINI, M

SHEARD, FW

HUGHES, OH

PORTAL, JC

CURY, L

机构：

[1] INST NATL SCI APPL,PHYS SOLIDES LAB,F-31077 TOULOUSE,FRANCE

[2] CNRS,SERV NATL CHAMPS INTENSES,F-38042 GRENOBLE,FRANCE

来源：

PHYSICAL REVIEW LETTERS | 1991年 / 66卷 / 13期

关键词：

D O I：

10.1103/PhysRevLett.66.1749

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

We describe a novel magnetotunneling spectroscopy technique for probing the complicated dispersion curves of hole states in the quantum well of p-type double-barrier resonant-tunneling structures. Strong mixing between light- and heavy-hole states is observed. Some of the states clearly exhibit a negative hole effective mass for motion in the plane of the quantum well.

引用

页码：1749 / 1752

页数：4

共 17 条

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