Anomalous normal-state transport property in Bi-2201 single crystals

Gaojie Xu; Zhiqiang Mao; Xiaojun Xu; Wenbin Wu; Yuheng Zhang

doi:10.1016/S0921-4534(97)00718-1

Anomalous normal-state transport property in Bi-2201 single crystals

Gaojie Xu
, Zhiqiang Mao
, Xiaojun Xu
, Wenbin Wu
, Yuheng Zhang

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

Abstract

Four samples of Bi2201 single crystals with various carrier concentration were prepared and the electrical resistivity were measured. An interesting phenomenon in the ρ_ab(T)-T curves is that for the sample annealed in vacuum a downward deviation of the resistivity from T-linearity at 160K is observed, which has been revealed to be associated with the opening of a spin gap by means of the measurement of thermoelectric power. The scattering of spin fluctuation as the origin of the T-linear resistivity in Bi2201 system is discussed.

Original language	English (US)
Pages (from-to)	1307-1308
Number of pages	2
Journal	Physica C: Superconductivity and its Applications
Volume	282-287
Issue number	PART 3
DOIs	https://doi.org/10.1016/S0921-4534(97)00718-1
State	Published - Aug 1997

All Science Journal Classification (ASJC) codes

Electronic, Optical and Magnetic Materials
Condensed Matter Physics
Energy Engineering and Power Technology
Electrical and Electronic Engineering

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10.1016/S0921-4534(97)00718-1

Cite this

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title = "Anomalous normal-state transport property in Bi-2201 single crystals",

abstract = "Four samples of Bi2201 single crystals with various carrier concentration were prepared and the electrical resistivity were measured. An interesting phenomenon in the ρab(T)-T curves is that for the sample annealed in vacuum a downward deviation of the resistivity from T-linearity at 160K is observed, which has been revealed to be associated with the opening of a spin gap by means of the measurement of thermoelectric power. The scattering of spin fluctuation as the origin of the T-linear resistivity in Bi2201 system is discussed.",

author = "Gaojie Xu and Zhiqiang Mao and Xiaojun Xu and Wenbin Wu and Yuheng Zhang",

year = "1997",

month = aug,

doi = "10.1016/S0921-4534(97)00718-1",

language = "English (US)",

volume = "282-287",

pages = "1307--1308",

journal = "Physica C: Superconductivity and its Applications",

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T1 - Anomalous normal-state transport property in Bi-2201 single crystals

AU - Xu, Gaojie

AU - Mao, Zhiqiang

AU - Xu, Xiaojun

AU - Wu, Wenbin

AU - Zhang, Yuheng

PY - 1997/8

Y1 - 1997/8

N2 - Four samples of Bi2201 single crystals with various carrier concentration were prepared and the electrical resistivity were measured. An interesting phenomenon in the ρab(T)-T curves is that for the sample annealed in vacuum a downward deviation of the resistivity from T-linearity at 160K is observed, which has been revealed to be associated with the opening of a spin gap by means of the measurement of thermoelectric power. The scattering of spin fluctuation as the origin of the T-linear resistivity in Bi2201 system is discussed.

AB - Four samples of Bi2201 single crystals with various carrier concentration were prepared and the electrical resistivity were measured. An interesting phenomenon in the ρab(T)-T curves is that for the sample annealed in vacuum a downward deviation of the resistivity from T-linearity at 160K is observed, which has been revealed to be associated with the opening of a spin gap by means of the measurement of thermoelectric power. The scattering of spin fluctuation as the origin of the T-linear resistivity in Bi2201 system is discussed.

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UR - https://www.scopus.com/pages/publications/0031197676#tab=citedBy

U2 - 10.1016/S0921-4534(97)00718-1

DO - 10.1016/S0921-4534(97)00718-1

M3 - Article

AN - SCOPUS:0031197676

SN - 0921-4534

VL - 282-287

SP - 1307

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JO - Physica C: Superconductivity and its Applications

JF - Physica C: Superconductivity and its Applications

IS - PART 3

ER -

Anomalous normal-state transport property in Bi-2201 single crystals

Abstract

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