The effects of Sn doping on Bi-Pb-Sr-Ca-Cu-O systems

T. Iwata; M. Moriya; Takayuki Sota; K. Suzuki

doi:10.1080/01411599308207778

The effects of Sn doping on Bi-Pb-Sr-Ca-Cu-O systems

T. Iwata, M. Moriya, Takayuki Sota, K. Suzuki

Research output: Contribution to journal › Article

1 Citation (Scopus)

Abstract

We have studied systematically the effect of Sn doping on the electrical properties of Bi_10-(x+y)Pb_xSn_ySr₁₀Ca₁₀Cu₁₅O_z. The phase diagram with several characteristic regions has been obtained. The high-T_c(110 K) phase does not exist in samples without Pb. For ϗ + y = 4, the volume fraction of the 110 K-phase abruptly decreases at y ~ 1, but is recovered for 2 < y < 4. The length of the c-axis decreases with increasing y for ϗ 4+ y = 4, while it increases with increasing ϗ for y = 0.

Original language	English
Pages (from-to)	191-197
Number of pages	7
Journal	Phase Transitions
Volume	41
Issue number	1-4
DOIs	https://doi.org/10.1080/01411599308207778
Publication status	Published - 1993 Jan 1

Keywords

Bi pbSnSrCaCuO
electrical conduction
phase diagram
Sn-doping

ASJC Scopus subject areas

Materials Science(all)
Instrumentation

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abstract = "We have studied systematically the effect of Sn doping on the electrical properties of Bi10-(x+y)PbxSnySr10Ca10Cu15Oz. The phase diagram with several characteristic regions has been obtained. The high-Tc(110 K) phase does not exist in samples without Pb. For ϗ + y = 4, the volume fraction of the 110 K-phase abruptly decreases at y ~ 1, but is recovered for 2 < y < 4. The length of the c-axis decreases with increasing y for ϗ 4+ y = 4, while it increases with increasing ϗ for y = 0.",

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T1 - The effects of Sn doping on Bi-Pb-Sr-Ca-Cu-O systems

AU - Iwata, T.

AU - Moriya, M.

AU - Sota, Takayuki

AU - Suzuki, K.

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Y1 - 1993/1/1

N2 - We have studied systematically the effect of Sn doping on the electrical properties of Bi10-(x+y)PbxSnySr10Ca10Cu15Oz. The phase diagram with several characteristic regions has been obtained. The high-Tc(110 K) phase does not exist in samples without Pb. For ϗ + y = 4, the volume fraction of the 110 K-phase abruptly decreases at y ~ 1, but is recovered for 2 < y < 4. The length of the c-axis decreases with increasing y for ϗ 4+ y = 4, while it increases with increasing ϗ for y = 0.

AB - We have studied systematically the effect of Sn doping on the electrical properties of Bi10-(x+y)PbxSnySr10Ca10Cu15Oz. The phase diagram with several characteristic regions has been obtained. The high-Tc(110 K) phase does not exist in samples without Pb. For ϗ + y = 4, the volume fraction of the 110 K-phase abruptly decreases at y ~ 1, but is recovered for 2 < y < 4. The length of the c-axis decreases with increasing y for ϗ 4+ y = 4, while it increases with increasing ϗ for y = 0.

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KW - electrical conduction

KW - phase diagram

KW - Sn-doping

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