Investigation of AC susceptibility in BiPbSrCaCuO samples with different nominal compositions

Y. F. Lu; X. Z. Wu; Y. Feng; X. L. Qiu; L. Zhou

doi:10.1002/pssa.2211440118

Investigation of AC susceptibility in BiPbSrCaCuO samples with different nominal compositions

Y. F. Lu, X. Z. Wu, Y. Feng, X. L. Qiu, L. Zhou

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Abstract

The phase composition and superconducting properties of BiPbSrCaCu oxide materials of different nominal compositions are investigated by X‐ray diffraction patterns and ac susceptibility curves. A two‐step transition in the χ'(T) curve for all samples is clearly observed above 77 K. The loss peak (χ″(T)) in the lower temperature range shifts from 94.4 to 104.4 K with the phase compositions. A possible interpretation of the ac susceptibility of Bi‐based superconductors is given.

Original language	English
Pages (from-to)	163-170
Number of pages	8
Journal	Physica Status Solidi (A) Applied Research
Volume	144
Issue number	1
DOIs	https://doi.org/10.1002/pssa.2211440118
State	Published - 16 Jul 1994
Externally published	Yes

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title = "Investigation of AC susceptibility in BiPbSrCaCuO samples with different nominal compositions",

abstract = "The phase composition and superconducting properties of BiPbSrCaCu oxide materials of different nominal compositions are investigated by X‐ray diffraction patterns and ac susceptibility curves. A two‐step transition in the χ'(T) curve for all samples is clearly observed above 77 K. The loss peak (χ″(T)) in the lower temperature range shifts from 94.4 to 104.4 K with the phase compositions. A possible interpretation of the ac susceptibility of Bi‐based superconductors is given.",

author = "Lu, {Y. F.} and Wu, {X. Z.} and Y. Feng and Qiu, {X. L.} and L. Zhou",

year = "1994",

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AU - Lu, Y. F.

AU - Wu, X. Z.

AU - Feng, Y.

AU - Qiu, X. L.

AU - Zhou, L.

PY - 1994/7/16

Y1 - 1994/7/16

N2 - The phase composition and superconducting properties of BiPbSrCaCu oxide materials of different nominal compositions are investigated by X‐ray diffraction patterns and ac susceptibility curves. A two‐step transition in the χ'(T) curve for all samples is clearly observed above 77 K. The loss peak (χ″(T)) in the lower temperature range shifts from 94.4 to 104.4 K with the phase compositions. A possible interpretation of the ac susceptibility of Bi‐based superconductors is given.

AB - The phase composition and superconducting properties of BiPbSrCaCu oxide materials of different nominal compositions are investigated by X‐ray diffraction patterns and ac susceptibility curves. A two‐step transition in the χ'(T) curve for all samples is clearly observed above 77 K. The loss peak (χ″(T)) in the lower temperature range shifts from 94.4 to 104.4 K with the phase compositions. A possible interpretation of the ac susceptibility of Bi‐based superconductors is given.

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U2 - 10.1002/pssa.2211440118

DO - 10.1002/pssa.2211440118

M3 - 文章

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JO - Physica Status Solidi (A) Applied Research

JF - Physica Status Solidi (A) Applied Research

IS - 1

ER -

Investigation of AC susceptibility in BiPbSrCaCuO samples with different nominal compositions

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