Electric field dependent transport in the quantized Hall states of (TMTSF)2ClO4

W. Kang; S. A. Park

doi:10.1016/0379-6779(94)02640-K

Electric field dependent transport in the quantized Hall states of (TMTSF)₂ClO₄

W. Kang, S. A. Park

Department of Physics

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

Abstract

We studied the depinning of the magnetic field-induced spin-density-wave of the organic superconductor (TMTSF)₂ClO₄, stabilized above 4T and at 300mK. For the sample cross-sectional area of 9.9 × 10^-4cm², the quantized Hall resistance begins to decrease when the sample current increases more than 160μA. One the other hand, the longitudinal resistance at least fifteen times as small as that of the transverse resistance in the quantized Hall region, increases when the non-Ohmic behavior appears. The depinning is observed only in the negative Hall plateau region between 6.2 and 6.8T. No departure from the quantized Hall behavior is observed neither above 7.1T nor below 6.2T.

Original language	English
Pages (from-to)	757-758
Number of pages	2
Journal	Synthetic Metals
Volume	70
Issue number	1-3
DOIs	https://doi.org/10.1016/0379-6779(94)02640-K
State	Published - 15 Mar 1995

Bibliographical note

Funding Information:
°This work has been supported by the KOSEF Grant No. 931-0200-009-2 and the Basic Science Research Institute Program, Milfistry of Education, 1994, Project No. BSRI-94-242S.

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10.1016/0379-6779(94)02640-K

Cite this

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title = "Electric field dependent transport in the quantized Hall states of (TMTSF)2ClO4",

abstract = "We studied the depinning of the magnetic field-induced spin-density-wave of the organic superconductor (TMTSF)2ClO4, stabilized above 4T and at 300mK. For the sample cross-sectional area of 9.9 × 10-4cm2, the quantized Hall resistance begins to decrease when the sample current increases more than 160μA. One the other hand, the longitudinal resistance at least fifteen times as small as that of the transverse resistance in the quantized Hall region, increases when the non-Ohmic behavior appears. The depinning is observed only in the negative Hall plateau region between 6.2 and 6.8T. No departure from the quantized Hall behavior is observed neither above 7.1T nor below 6.2T.",

author = "W. Kang and Park, {S. A.}",

note = "Funding Information: °This work has been supported by the KOSEF Grant No. 931-0200-009-2 and the Basic Science Research Institute Program, Milfistry of Education, 1994, Project No. BSRI-94-242S.",

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T1 - Electric field dependent transport in the quantized Hall states of (TMTSF)2ClO4

AU - Kang, W.

AU - Park, S. A.

N1 - Funding Information: °This work has been supported by the KOSEF Grant No. 931-0200-009-2 and the Basic Science Research Institute Program, Milfistry of Education, 1994, Project No. BSRI-94-242S.

PY - 1995/3/15

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N2 - We studied the depinning of the magnetic field-induced spin-density-wave of the organic superconductor (TMTSF)2ClO4, stabilized above 4T and at 300mK. For the sample cross-sectional area of 9.9 × 10-4cm2, the quantized Hall resistance begins to decrease when the sample current increases more than 160μA. One the other hand, the longitudinal resistance at least fifteen times as small as that of the transverse resistance in the quantized Hall region, increases when the non-Ohmic behavior appears. The depinning is observed only in the negative Hall plateau region between 6.2 and 6.8T. No departure from the quantized Hall behavior is observed neither above 7.1T nor below 6.2T.

AB - We studied the depinning of the magnetic field-induced spin-density-wave of the organic superconductor (TMTSF)2ClO4, stabilized above 4T and at 300mK. For the sample cross-sectional area of 9.9 × 10-4cm2, the quantized Hall resistance begins to decrease when the sample current increases more than 160μA. One the other hand, the longitudinal resistance at least fifteen times as small as that of the transverse resistance in the quantized Hall region, increases when the non-Ohmic behavior appears. The depinning is observed only in the negative Hall plateau region between 6.2 and 6.8T. No departure from the quantized Hall behavior is observed neither above 7.1T nor below 6.2T.

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