Normal state spin gap of Bi-based superconductors

Z. Q. Mao; G. J. Xu; R. P. Wang; K. Q. Wang; M. L. Tian; Y. H. Zhang

doi:10.1016/S0921-4534(97)00575-3

Normal state spin gap of Bi-based superconductors

Z. Q. Mao, G. J. Xu, R. P. Wang, K. Q. Wang, M. L. Tian, Y. H. Zhang

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

Abstract

The transport properties of the samples Bi_1.8Pb_0.2Sr₂Ca_n-1Cu _nO_2n+4+δ (n=1, 2) was studied by means of thermoelectric power and resistivity. We found that the spin gap exists in the normal states of both underdoped and overdoped samples of Bi_1.8Pb_0.2Sr₂CuO_6+δ and Bi_1.8Pb_0.2Sr₂CaCu₂O _8+δ. The spin gap temperature increases with decreasing oxygen content in both systems.

Original language	English (US)
Pages (from-to)	1003-1004
Number of pages	2
Journal	Physica C: Superconductivity and its applications
Volume	282-287
Issue number	PART 2
DOIs	https://doi.org/10.1016/S0921-4534(97)00575-3
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)00575-3

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title = "Normal state spin gap of Bi-based superconductors",

abstract = "The transport properties of the samples Bi1.8Pb0.2Sr2Can-1Cu nO2n+4+δ (n=1, 2) was studied by means of thermoelectric power and resistivity. We found that the spin gap exists in the normal states of both underdoped and overdoped samples of Bi1.8Pb0.2Sr2CuO6+δ and Bi1.8Pb0.2Sr2CaCu2O 8+δ. The spin gap temperature increases with decreasing oxygen content in both systems.",

author = "Mao, {Z. Q.} and Xu, {G. J.} and Wang, {R. P.} and Wang, {K. Q.} and Tian, {M. L.} and Zhang, {Y. H.}",

year = "1997",

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doi = "10.1016/S0921-4534(97)00575-3",

language = "English (US)",

volume = "282-287",

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T1 - Normal state spin gap of Bi-based superconductors

AU - Mao, Z. Q.

AU - Xu, G. J.

AU - Wang, R. P.

AU - Wang, K. Q.

AU - Tian, M. L.

AU - Zhang, Y. H.

PY - 1997/8

Y1 - 1997/8

N2 - The transport properties of the samples Bi1.8Pb0.2Sr2Can-1Cu nO2n+4+δ (n=1, 2) was studied by means of thermoelectric power and resistivity. We found that the spin gap exists in the normal states of both underdoped and overdoped samples of Bi1.8Pb0.2Sr2CuO6+δ and Bi1.8Pb0.2Sr2CaCu2O 8+δ. The spin gap temperature increases with decreasing oxygen content in both systems.

AB - The transport properties of the samples Bi1.8Pb0.2Sr2Can-1Cu nO2n+4+δ (n=1, 2) was studied by means of thermoelectric power and resistivity. We found that the spin gap exists in the normal states of both underdoped and overdoped samples of Bi1.8Pb0.2Sr2CuO6+δ and Bi1.8Pb0.2Sr2CaCu2O 8+δ. The spin gap temperature increases with decreasing oxygen content in both systems.

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U2 - 10.1016/S0921-4534(97)00575-3

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M3 - Article

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VL - 282-287

SP - 1003

EP - 1004

JO - Physica C: Superconductivity and its Applications

JF - Physica C: Superconductivity and its Applications

IS - PART 2

ER -

Normal state spin gap of Bi-based superconductors

Abstract

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