Microstrains in La1.85Sr0.15Cu1-yMyO4 (M = Zn, Ni, Mg) cuprates with y ≤ 0.30

X. S. Wu; S. S. Jiang; W. M. Chen; Z. S. Lin; X. Jin; Z. Q. Mao; G. J. Xu; Y. H. Zhang

doi:10.1016/S0921-4534(97)01788-7

Microstrains in La_1.85Sr_0.15Cu_1-yM_yO₄ (M = Zn, Ni, Mg) cuprates with y ≤ 0.30

X. S. Wu, S. S. Jiang, W. M. Chen, Z. S. Lin, X. Jin, Z. Q. Mao, G. J. Xu, Y. H. Zhang

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

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Abstract

La_1.85Sr_0.15Cu_1-yM_yO ₄ ceramic cuprates with M = Zn, Ni, Mg, and y ≤ 0.30 have been synthesized. The superconducting critical temperatures and the room temperature resistivities for M doping have been determined by a standard four-probe method. The width of each reflection of X-ray diffraction for each sample is analyzed by Rietveld refinements which is related to the average grain size and the average lattice microstrain. In this way we attempt to explain the stronger suppression for non-magnetic doping such as Zn or Mg than that for magnetic doping such as Ni.

Original language	English (US)
Pages (from-to)	122-128
Number of pages	7
Journal	Physica C: Superconductivity and its applications
Volume	294
Issue number	1-2
DOIs	https://doi.org/10.1016/S0921-4534(97)01788-7
State	Published - Jan 1 1998

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)01788-7

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@article{018c7b809051470cb919af50c24cf322,

title = "Microstrains in La1.85Sr0.15Cu1-yMyO4 (M = Zn, Ni, Mg) cuprates with y ≤ 0.30",

abstract = "La1.85Sr0.15Cu1-yMyO 4 ceramic cuprates with M = Zn, Ni, Mg, and y ≤ 0.30 have been synthesized. The superconducting critical temperatures and the room temperature resistivities for M doping have been determined by a standard four-probe method. The width of each reflection of X-ray diffraction for each sample is analyzed by Rietveld refinements which is related to the average grain size and the average lattice microstrain. In this way we attempt to explain the stronger suppression for non-magnetic doping such as Zn or Mg than that for magnetic doping such as Ni.",

author = "Wu, {X. S.} and Jiang, {S. S.} and Chen, {W. M.} and Lin, {Z. S.} and X. Jin and Mao, {Z. Q.} and Xu, {G. J.} and Zhang, {Y. H.}",

note = "Funding Information: This work is supported by Ke-li Fellowship financed by Sanzhu Co. Ltd. in Shandong. ",

year = "1998",

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doi = "10.1016/S0921-4534(97)01788-7",

language = "English (US)",

volume = "294",

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

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publisher = "Elsevier B.V.",

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TY - JOUR

T1 - Microstrains in La1.85Sr0.15Cu1-yMyO4 (M = Zn, Ni, Mg) cuprates with y ≤ 0.30

AU - Wu, X. S.

AU - Jiang, S. S.

AU - Chen, W. M.

AU - Lin, Z. S.

AU - Jin, X.

AU - Mao, Z. Q.

AU - Xu, G. J.

AU - Zhang, Y. H.

N1 - Funding Information: This work is supported by Ke-li Fellowship financed by Sanzhu Co. Ltd. in Shandong.

PY - 1998/1/1

Y1 - 1998/1/1

N2 - La1.85Sr0.15Cu1-yMyO 4 ceramic cuprates with M = Zn, Ni, Mg, and y ≤ 0.30 have been synthesized. The superconducting critical temperatures and the room temperature resistivities for M doping have been determined by a standard four-probe method. The width of each reflection of X-ray diffraction for each sample is analyzed by Rietveld refinements which is related to the average grain size and the average lattice microstrain. In this way we attempt to explain the stronger suppression for non-magnetic doping such as Zn or Mg than that for magnetic doping such as Ni.

AB - La1.85Sr0.15Cu1-yMyO 4 ceramic cuprates with M = Zn, Ni, Mg, and y ≤ 0.30 have been synthesized. The superconducting critical temperatures and the room temperature resistivities for M doping have been determined by a standard four-probe method. The width of each reflection of X-ray diffraction for each sample is analyzed by Rietveld refinements which is related to the average grain size and the average lattice microstrain. In this way we attempt to explain the stronger suppression for non-magnetic doping such as Zn or Mg than that for magnetic doping such as Ni.

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U2 - 10.1016/S0921-4534(97)01788-7

DO - 10.1016/S0921-4534(97)01788-7

M3 - Article

AN - SCOPUS:0031673108

SN - 0921-4534

VL - 294

SP - 122

EP - 128

JO - Physica C: Superconductivity and its applications

JF - Physica C: Superconductivity and its applications

IS - 1-2

ER -

Microstrains in La_1.85Sr_0.15Cu_1-yM_yO₄ (M = Zn, Ni, Mg) cuprates with y ≤ 0.30

Abstract

All Science Journal Classification (ASJC) codes

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