Microstructure, transport properties and phonon vibrations of Fe doped Bi2201 systems

G. J. Xu; Q. R. Pu; Z. J. Ding; Z. Q. Mao; Y. H. Zhang

doi:10.1016/S0921-4534(00)01062-5

Microstructure, transport properties and phonon vibrations of Fe doped Bi2201 systems

G. J. Xu
, Q. R. Pu
, Z. J. Ding
, Z. Q. Mao
, Y. H. Zhang

Research output: Contribution to journal › Conference article › peer-review

Abstract

Polycrystalline samples of Bi_1.8Pb_0.2Sr₂Cu_1-x Fe_xO_y and Bi_1.8Pb_0.2Sr_1.6+xLa_0.4-x Cu_1-xFe_xO_y have been investigated by means of electron diffraction (ED), Raman scattering and resistivity measurements. It has been found that Fe doping influences markedly the lattice parameters and decreases the monoclinic modulation wavelength. The change of the frequency of the O_Sr phonon mode around 625 cm^-1 can satisfactorily be interpreted by the 'charge transfer' effect. The change of transport properties is also discussed.

Original language	English (US)
Pages (from-to)	2239-2240
Number of pages	2
Journal	Physica C: Superconductivity and its Applications
Volume	341-348 (IV)
DOIs	https://doi.org/10.1016/S0921-4534(00)01062-5
State	Published - Nov 2000
Event	International Conference on Materials and Mechanisms of Superconductivity High Temperature Superconductors VI - Houston, TX, USA Duration: Feb 20 2000 → Feb 25 2000

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(00)01062-5

Cite this

@article{fa206bee9f9e4ffebe594abe62c6b238,

title = "Microstructure, transport properties and phonon vibrations of Fe doped Bi2201 systems",

abstract = "Polycrystalline samples of Bi1.8Pb0.2Sr2Cu1-x FexOy and Bi1.8Pb0.2Sr1.6+xLa0.4-x Cu1-xFexOy have been investigated by means of electron diffraction (ED), Raman scattering and resistivity measurements. It has been found that Fe doping influences markedly the lattice parameters and decreases the monoclinic modulation wavelength. The change of the frequency of the OSr phonon mode around 625 cm-1 can satisfactorily be interpreted by the 'charge transfer' effect. The change of transport properties is also discussed.",

author = "Xu, \{G. J.\} and Pu, \{Q. R.\} and Ding, \{Z. J.\} and Mao, \{Z. Q.\} and Zhang, \{Y. H.\}",

year = "2000",

month = nov,

doi = "10.1016/S0921-4534(00)01062-5",

language = "English (US)",

volume = "341-348 (IV)",

pages = "2239--2240",

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

issn = "0921-4534",

publisher = "Elsevier B.V.",

note = "International Conference on Materials and Mechanisms of Superconductivity High Temperature Superconductors VI ; Conference date: 20-02-2000 Through 25-02-2000",

}

TY - JOUR

T1 - Microstructure, transport properties and phonon vibrations of Fe doped Bi2201 systems

AU - Xu, G. J.

AU - Pu, Q. R.

AU - Ding, Z. J.

AU - Mao, Z. Q.

AU - Zhang, Y. H.

PY - 2000/11

Y1 - 2000/11

N2 - Polycrystalline samples of Bi1.8Pb0.2Sr2Cu1-x FexOy and Bi1.8Pb0.2Sr1.6+xLa0.4-x Cu1-xFexOy have been investigated by means of electron diffraction (ED), Raman scattering and resistivity measurements. It has been found that Fe doping influences markedly the lattice parameters and decreases the monoclinic modulation wavelength. The change of the frequency of the OSr phonon mode around 625 cm-1 can satisfactorily be interpreted by the 'charge transfer' effect. The change of transport properties is also discussed.

AB - Polycrystalline samples of Bi1.8Pb0.2Sr2Cu1-x FexOy and Bi1.8Pb0.2Sr1.6+xLa0.4-x Cu1-xFexOy have been investigated by means of electron diffraction (ED), Raman scattering and resistivity measurements. It has been found that Fe doping influences markedly the lattice parameters and decreases the monoclinic modulation wavelength. The change of the frequency of the OSr phonon mode around 625 cm-1 can satisfactorily be interpreted by the 'charge transfer' effect. The change of transport properties is also discussed.

UR - https://www.scopus.com/pages/publications/0342962081

UR - https://www.scopus.com/pages/publications/0342962081#tab=citedBy

U2 - 10.1016/S0921-4534(00)01062-5

DO - 10.1016/S0921-4534(00)01062-5

M3 - Conference article

AN - SCOPUS:0342962081

SN - 0921-4534

VL - 341-348 (IV)

SP - 2239

EP - 2240

JO - Physica C: Superconductivity and its Applications

JF - Physica C: Superconductivity and its Applications

T2 - International Conference on Materials and Mechanisms of Superconductivity High Temperature Superconductors VI

Y2 - 20 February 2000 through 25 February 2000

ER -

Microstructure, transport properties and phonon vibrations of Fe doped Bi2201 systems

Abstract

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