Crystal structure and transport properties of La1.75Sr0.25Cu0.9M0.1O4 (M = Cr, Mn, Fe, Co, Ga and Al)

Gaojie Xu; Zhiqiang Mao; Hao Jin; Hongjie Yan; Mingliang Tian; Yicheng Wu; Yuheng Zhang

doi:10.1016/S0921-4534(99)00215-4

Crystal structure and transport properties of La_1.75Sr_0.25Cu_0.9M_0.1O₄ (M = Cr, Mn, Fe, Co, Ga and Al)

Gaojie Xu
, Zhiqiang Mao
, Hao Jin
, Hongjie Yan
, Mingliang Tian
, Yicheng Wu
, Yuheng Zhang

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

3 Scopus citations

Abstract

The structure and transport properties of samples of La_1.75Sr_0.25Cu_0.9M_xO₄ (M = Cr, Mn, Fe, Co, Ga and Al) were investigated by means of X-ray diffraction (XRD) analysis, resistivity and thermoelectric power. The experimental results indicate that Mn doping causes the strongest lattice deformation among these dopants and leads to the largest change in the transport properties. A different change in TEP was observed between magnetic ion doping and nonmagnetic ion doping, which was analyzed in terms of d-p hybridization state and spin correlation.

Original language	English (US)
Pages (from-to)	124-128
Number of pages	5
Journal	Physica C: Superconductivity and its Applications
Volume	315
Issue number	1
DOIs	https://doi.org/10.1016/S0921-4534(99)00215-4
State	Published - Apr 1 1999

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(99)00215-4

Cite this

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title = "Crystal structure and transport properties of La1.75Sr0.25Cu0.9M0.1O4 (M = Cr, Mn, Fe, Co, Ga and Al)",

abstract = "The structure and transport properties of samples of La1.75Sr0.25Cu0.9MxO4 (M = Cr, Mn, Fe, Co, Ga and Al) were investigated by means of X-ray diffraction (XRD) analysis, resistivity and thermoelectric power. The experimental results indicate that Mn doping causes the strongest lattice deformation among these dopants and leads to the largest change in the transport properties. A different change in TEP was observed between magnetic ion doping and nonmagnetic ion doping, which was analyzed in terms of d-p hybridization state and spin correlation.",

author = "Gaojie Xu and Zhiqiang Mao and Hao Jin and Hongjie Yan and Mingliang Tian and Yicheng Wu and Yuheng Zhang",

note = "Funding Information: This work was supported by the National Foundation for Outstanding Young Scientists, the National Center for Research and Development on Superconductivity, China Postdoctoral Science Foundation. ",

year = "1999",

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doi = "10.1016/S0921-4534(99)00215-4",

language = "English (US)",

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TY - JOUR

T1 - Crystal structure and transport properties of La1.75Sr0.25Cu0.9M0.1O4 (M = Cr, Mn, Fe, Co, Ga and Al)

AU - Xu, Gaojie

AU - Mao, Zhiqiang

AU - Jin, Hao

AU - Yan, Hongjie

AU - Tian, Mingliang

AU - Wu, Yicheng

AU - Zhang, Yuheng

N1 - Funding Information: This work was supported by the National Foundation for Outstanding Young Scientists, the National Center for Research and Development on Superconductivity, China Postdoctoral Science Foundation.

PY - 1999/4/1

Y1 - 1999/4/1

N2 - The structure and transport properties of samples of La1.75Sr0.25Cu0.9MxO4 (M = Cr, Mn, Fe, Co, Ga and Al) were investigated by means of X-ray diffraction (XRD) analysis, resistivity and thermoelectric power. The experimental results indicate that Mn doping causes the strongest lattice deformation among these dopants and leads to the largest change in the transport properties. A different change in TEP was observed between magnetic ion doping and nonmagnetic ion doping, which was analyzed in terms of d-p hybridization state and spin correlation.

AB - The structure and transport properties of samples of La1.75Sr0.25Cu0.9MxO4 (M = Cr, Mn, Fe, Co, Ga and Al) were investigated by means of X-ray diffraction (XRD) analysis, resistivity and thermoelectric power. The experimental results indicate that Mn doping causes the strongest lattice deformation among these dopants and leads to the largest change in the transport properties. A different change in TEP was observed between magnetic ion doping and nonmagnetic ion doping, which was analyzed in terms of d-p hybridization state and spin correlation.

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U2 - 10.1016/S0921-4534(99)00215-4

DO - 10.1016/S0921-4534(99)00215-4

M3 - Article

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VL - 315

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JO - Physica C: Superconductivity and its Applications

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IS - 1

ER -

Crystal structure and transport properties of La_1.75Sr_0.25Cu_0.9M_0.1O₄ (M = Cr, Mn, Fe, Co, Ga and Al)

Abstract

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