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

Access to Document

10.1016/S0921-4534(97)00718-1

Cite this

@article{6a781c8631834980854dd114d7a4dc82,

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",

issn = "0921-4534",

publisher = "Elsevier",

number = "PART 3",

}

TY - JOUR

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.

UR - http://www.scopus.com/inward/record.url?scp=0031197676&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=0031197676&partnerID=8YFLogxK

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

EP - 1308

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

All Science Journal Classification (ASJC) codes

Access to Document

Other files and links

Fingerprint

Cite this