Thermoelectric power of Al doped La-Sr-Cu-O system

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

Thermoelectric power of Al doped La-Sr-Cu-O system

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

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

Abstract

The normal-state transport properties of La_1.85-xSr _0.15+xCu_1-xAl_xO_y system have been investigated by means of resistivity and thermoelectric power. The structural analysis indicates that with the increase of x, both the lattice parameter a and c decrease. An MI transition appears with Al doping. Al doping partly perturb the periodic potential of the system, thus producing a weakly temperature dependent TEP. The different effect of doping between Al and other transition metal is discussed.

Original language	English (US)
Pages (from-to)	417-420
Number of pages	4
Journal	Journal of Superconductivity and Novel Magnetism
Volume	12
Issue number	2
State	Published - 1999

All Science Journal Classification (ASJC) codes

Electronic, Optical and Magnetic Materials
Condensed Matter Physics

Cite this

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title = "Thermoelectric power of Al doped La-Sr-Cu-O system",

abstract = "The normal-state transport properties of La1.85-xSr 0.15+xCu1-xAlxOy system have been investigated by means of resistivity and thermoelectric power. The structural analysis indicates that with the increase of x, both the lattice parameter a and c decrease. An MI transition appears with Al doping. Al doping partly perturb the periodic potential of the system, thus producing a weakly temperature dependent TEP. The different effect of doping between Al and other transition metal is discussed.",

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

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

year = "1999",

language = "English (US)",

volume = "12",

pages = "417--420",

journal = "Journal of Superconductivity and Novel Magnetism",

issn = "1557-1939",

publisher = "Springer New York",

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TY - JOUR

T1 - Thermoelectric power of Al doped La-Sr-Cu-O system

AU - Gaojie, Xu

AU - Zhiqiang, Mao

AU - Hongjie, Yan

AU - Hao, Jin

AU - Mingliang, Tian

AU - Yuheng, Zhang

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

PY - 1999

Y1 - 1999

N2 - The normal-state transport properties of La1.85-xSr 0.15+xCu1-xAlxOy system have been investigated by means of resistivity and thermoelectric power. The structural analysis indicates that with the increase of x, both the lattice parameter a and c decrease. An MI transition appears with Al doping. Al doping partly perturb the periodic potential of the system, thus producing a weakly temperature dependent TEP. The different effect of doping between Al and other transition metal is discussed.

AB - The normal-state transport properties of La1.85-xSr 0.15+xCu1-xAlxOy system have been investigated by means of resistivity and thermoelectric power. The structural analysis indicates that with the increase of x, both the lattice parameter a and c decrease. An MI transition appears with Al doping. Al doping partly perturb the periodic potential of the system, thus producing a weakly temperature dependent TEP. The different effect of doping between Al and other transition metal is discussed.

UR - http://www.scopus.com/inward/record.url?scp=0345580809&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=0345580809&partnerID=8YFLogxK

M3 - Article

AN - SCOPUS:0345580809

SN - 1557-1939

VL - 12

SP - 417

EP - 420

JO - Journal of Superconductivity and Novel Magnetism

JF - Journal of Superconductivity and Novel Magnetism

IS - 2

ER -

Thermoelectric power of Al doped La-Sr-Cu-O system

Abstract

All Science Journal Classification (ASJC) codes

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