A new transport regime in the quantum hall effect

D. Shahar; M. Hilke; C. C. Li; D. C. Tsui; S. L. Sondhi; J. E. Cunningham; M. Razeghi

doi:10.1016/S0038-1098(98)00157-4

A new transport regime in the quantum hall effect

D. Shahar, M. Hilke, C. C. Li, D. C. Tsui, S. L. Sondhi, J. E. Cunningham, M. Razeghi

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

112 Scopus citations

Abstract

A study of the temperature evolution of the recently discovered reflection symmetry of the diagonal resistivity, ρ_xx, near quantum Hall-to-insulator transitions, is presented. The data is found to follow a new phenomenological law over a broad range of temperatures, magnetic fields and samples. We note that this law is inconsistent with the scaling description of quantum Hall transitions and indicates the existence of a transport regime distinct from those considered previously.

Original language	English (US)
Pages (from-to)	19-23
Number of pages	5
Journal	Solid State Communications
Volume	107
Issue number	1
DOIs	https://doi.org/10.1016/S0038-1098(98)00157-4
State	Published - 1998

All Science Journal Classification (ASJC) codes

General Chemistry
Condensed Matter Physics
Materials Chemistry

Keywords

D. electronic transport
D. quantum Hall effect
D. quantum localization

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10.1016/S0038-1098(98)00157-4

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abstract = "A study of the temperature evolution of the recently discovered reflection symmetry of the diagonal resistivity, ρxx, near quantum Hall-to-insulator transitions, is presented. The data is found to follow a new phenomenological law over a broad range of temperatures, magnetic fields and samples. We note that this law is inconsistent with the scaling description of quantum Hall transitions and indicates the existence of a transport regime distinct from those considered previously.",

keywords = "D. electronic transport, D. quantum Hall effect, D. quantum localization",

author = "D. Shahar and M. Hilke and Li, {C. C.} and Tsui, {D. C.} and Sondhi, {S. L.} and Cunningham, {J. E.} and M. Razeghi",

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doi = "10.1016/S0038-1098(98)00157-4",

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T1 - A new transport regime in the quantum hall effect

AU - Shahar, D.

AU - Hilke, M.

AU - Li, C. C.

AU - Tsui, D. C.

AU - Sondhi, S. L.

AU - Cunningham, J. E.

AU - Razeghi, M.

PY - 1998

Y1 - 1998

N2 - A study of the temperature evolution of the recently discovered reflection symmetry of the diagonal resistivity, ρxx, near quantum Hall-to-insulator transitions, is presented. The data is found to follow a new phenomenological law over a broad range of temperatures, magnetic fields and samples. We note that this law is inconsistent with the scaling description of quantum Hall transitions and indicates the existence of a transport regime distinct from those considered previously.

AB - A study of the temperature evolution of the recently discovered reflection symmetry of the diagonal resistivity, ρxx, near quantum Hall-to-insulator transitions, is presented. The data is found to follow a new phenomenological law over a broad range of temperatures, magnetic fields and samples. We note that this law is inconsistent with the scaling description of quantum Hall transitions and indicates the existence of a transport regime distinct from those considered previously.

KW - D. electronic transport

KW - D. quantum Hall effect

KW - D. quantum localization

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SP - 19

EP - 23

JO - Solid State Communications

JF - Solid State Communications

IS - 1

ER -

A new transport regime in the quantum hall effect

Abstract

All Science Journal Classification (ASJC) codes

Keywords

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