Influence of the incommensurate-modulation structure on the Raman spectra for La- and Pb-doped Bi2Sr2CuOy systems

Mao Zhiqiang, Zhang Hongguang, Tian Mingliang, Tan Sun, Xu Yang, Wang Yu, Zou Jian, Xu Chunyi, Zhang Yuheng

Research output: Contribution to journalArticle

21 Citations (Scopus)

Abstract

Raman measurements were performed on single-phase samples of Bi2.1Sr1.9-xLaxCuOy (0x1.0) and Bi2-xPbxSr2CuOy (0.05x0.6). Significant modifications of the spectra, becoming more pronounced with increasing x, are noted with respect to the undoped Bi2Sr2CuOy in the energy ranges of 450465 cm-1 and 610650 cm-1. The experimental results provide important data related to the origin of the incommensurate modulation structure and its relation to the superconductivity of the Bi2Sr2CuOy system.

Original languageEnglish (US)
Pages (from-to)16135-16138
Number of pages4
JournalPhysical Review B
Volume48
Issue number21
DOIs
StatePublished - Jan 1 1993

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superconductivity
Raman spectra
modulation
energy

All Science Journal Classification (ASJC) codes

  • Condensed Matter Physics

Cite this

Zhiqiang, Mao ; Hongguang, Zhang ; Mingliang, Tian ; Sun, Tan ; Yang, Xu ; Yu, Wang ; Jian, Zou ; Chunyi, Xu ; Yuheng, Zhang. / Influence of the incommensurate-modulation structure on the Raman spectra for La- and Pb-doped Bi2Sr2CuOy systems. In: Physical Review B. 1993 ; Vol. 48, No. 21. pp. 16135-16138.
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abstract = "Raman measurements were performed on single-phase samples of Bi2.1Sr1.9-xLaxCuOy (0x1.0) and Bi2-xPbxSr2CuOy (0.05x0.6). Significant modifications of the spectra, becoming more pronounced with increasing x, are noted with respect to the undoped Bi2Sr2CuOy in the energy ranges of 450465 cm-1 and 610650 cm-1. The experimental results provide important data related to the origin of the incommensurate modulation structure and its relation to the superconductivity of the Bi2Sr2CuOy system.",
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Zhiqiang, M, Hongguang, Z, Mingliang, T, Sun, T, Yang, X, Yu, W, Jian, Z, Chunyi, X & Yuheng, Z 1993, 'Influence of the incommensurate-modulation structure on the Raman spectra for La- and Pb-doped Bi2Sr2CuOy systems', Physical Review B, vol. 48, no. 21, pp. 16135-16138. https://doi.org/10.1103/PhysRevB.48.16135

Influence of the incommensurate-modulation structure on the Raman spectra for La- and Pb-doped Bi2Sr2CuOy systems. / Zhiqiang, Mao; Hongguang, Zhang; Mingliang, Tian; Sun, Tan; Yang, Xu; Yu, Wang; Jian, Zou; Chunyi, Xu; Yuheng, Zhang.

In: Physical Review B, Vol. 48, No. 21, 01.01.1993, p. 16135-16138.

Research output: Contribution to journalArticle

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T1 - Influence of the incommensurate-modulation structure on the Raman spectra for La- and Pb-doped Bi2Sr2CuOy systems

AU - Zhiqiang, Mao

AU - Hongguang, Zhang

AU - Mingliang, Tian

AU - Sun, Tan

AU - Yang, Xu

AU - Yu, Wang

AU - Jian, Zou

AU - Chunyi, Xu

AU - Yuheng, Zhang

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N2 - Raman measurements were performed on single-phase samples of Bi2.1Sr1.9-xLaxCuOy (0x1.0) and Bi2-xPbxSr2CuOy (0.05x0.6). Significant modifications of the spectra, becoming more pronounced with increasing x, are noted with respect to the undoped Bi2Sr2CuOy in the energy ranges of 450465 cm-1 and 610650 cm-1. The experimental results provide important data related to the origin of the incommensurate modulation structure and its relation to the superconductivity of the Bi2Sr2CuOy system.

AB - Raman measurements were performed on single-phase samples of Bi2.1Sr1.9-xLaxCuOy (0x1.0) and Bi2-xPbxSr2CuOy (0.05x0.6). Significant modifications of the spectra, becoming more pronounced with increasing x, are noted with respect to the undoped Bi2Sr2CuOy in the energy ranges of 450465 cm-1 and 610650 cm-1. The experimental results provide important data related to the origin of the incommensurate modulation structure and its relation to the superconductivity of the Bi2Sr2CuOy system.

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