Interaction effects among two-dimensional electrons and holes

S. Washburn; R. A. Webb; E. E. Mendez; L. L. Chang; L. Esaki

doi:10.1103/PhysRevB.33.8848

Interaction effects among two-dimensional electrons and holes

S. Washburn
, R. A. Webb
, E. E. Mendez
, L. L. Chang
, L. Esaki

Physics and Astronomy

IBM

Research output: Contribution to journal › Article › peer-review

5 Scopus citations

Abstract

We report large logarithmic corrections to the conductivity of two-dimensional electrons and holes in GaSb-InAs-GaSb double heterostructures. From 40 mK to 1 K, the conductivity increased with the logarithm of the temperature but with a slope as much as 30 times larger than estimated from the theories of weak localization and carrier interaction. The discrepancy apparently results from electron-hole interactions not included in the theory.

Original language	English
Pages (from-to)	8848-8850
Number of pages	3
Journal	Physical Review B
Volume	33
Issue number	12
DOIs	https://doi.org/10.1103/PhysRevB.33.8848
State	Published - 1986

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title = "Interaction effects among two-dimensional electrons and holes",

abstract = "We report large logarithmic corrections to the conductivity of two-dimensional electrons and holes in GaSb-InAs-GaSb double heterostructures. From 40 mK to 1 K, the conductivity increased with the logarithm of the temperature but with a slope as much as 30 times larger than estimated from the theories of weak localization and carrier interaction. The discrepancy apparently results from electron-hole interactions not included in the theory.",

author = "S. Washburn and Webb, \{R. A.\} and Mendez, \{E. E.\} and Chang, \{L. L.\} and L. Esaki",

year = "1986",

doi = "10.1103/PhysRevB.33.8848",

language = "English",

volume = "33",

pages = "8848--8850",

journal = "Physical Review B",

issn = "0163-1829",

number = "12",

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TY - JOUR

T1 - Interaction effects among two-dimensional electrons and holes

AU - Washburn, S.

AU - Webb, R. A.

AU - Mendez, E. E.

AU - Chang, L. L.

AU - Esaki, L.

PY - 1986

Y1 - 1986

N2 - We report large logarithmic corrections to the conductivity of two-dimensional electrons and holes in GaSb-InAs-GaSb double heterostructures. From 40 mK to 1 K, the conductivity increased with the logarithm of the temperature but with a slope as much as 30 times larger than estimated from the theories of weak localization and carrier interaction. The discrepancy apparently results from electron-hole interactions not included in the theory.

AB - We report large logarithmic corrections to the conductivity of two-dimensional electrons and holes in GaSb-InAs-GaSb double heterostructures. From 40 mK to 1 K, the conductivity increased with the logarithm of the temperature but with a slope as much as 30 times larger than estimated from the theories of weak localization and carrier interaction. The discrepancy apparently results from electron-hole interactions not included in the theory.

UR - https://www.scopus.com/pages/publications/35949015959

U2 - 10.1103/PhysRevB.33.8848

DO - 10.1103/PhysRevB.33.8848

M3 - Article

AN - SCOPUS:35949015959

SN - 0163-1829

VL - 33

SP - 8848

EP - 8850

JO - Physical Review B

JF - Physical Review B

IS - 12

ER -

Interaction effects among two-dimensional electrons and holes

Abstract

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