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High Resolution Neutron Powder Diffraction Study of the Tubular Phase Bi4Sr8Cu5O19+x

Published online by Cambridge University Press:  28 February 2011

M.T. Caldés ,
J.M. Navarro ,
A. Fuertes ,
X. Obradors ,
C. Miravitlles ,
J. Rodriguez - Carvajal ,
M. Vallet  and
J. Gonzâlez-Calbet
M.T. Caldés
Affiliation:
Institut de Ciencia de Materials de Barcelona (CSIC), C/Marti i Franqués s/n, 08028 BARCELONA, SPAIN
J.M. Navarro
Affiliation:
Institut de Ciencia de Materials de Barcelona (CSIC), C/Marti i Franqués s/n, 08028 BARCELONA, SPAIN
A. Fuertes
Affiliation:
Institut de Ciencia de Materials de Barcelona (CSIC), C/Marti i Franqués s/n, 08028 BARCELONA, SPAIN
X. Obradors
Affiliation:
Institut de Ciencia de Materials de Barcelona (CSIC), C/Marti i Franqués s/n, 08028 BARCELONA, SPAIN
C. Miravitlles
Affiliation:
Institut de Ciencia de Materials de Barcelona (CSIC), C/Marti i Franqués s/n, 08028 BARCELONA, SPAIN
J. Rodriguez - Carvajal
Affiliation:
Institut Max Von Laue-Paul Langevin, 156X, 38042 Grenoble CEDEX, France.
M. Vallet
Affiliation:
Laboratorio de Magnetismo Aplicado (RENFE-UCM),28290 Las Matas, Madrid, Spain.
J. Gonzâlez-Calbet
Affiliation:
Laboratorio de Magnetismo Aplicado (RENFE-UCM),28290 Las Matas, Madrid, Spain.
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Abstract

A high resolution neutron powder diffraction experiment has been performed on Bi4Sr8Cu5O19+x. The structure is well described in the space group Fmmm with the oxygen atoms in the bismuth planes appearing disordered in intermediate positions between NaCl and bridging sites as occurs in the superconductors Bi2Sr2Can‐1CunO4n+2. Temperature dependence study of powder neutron diffraction patterns between 1.5K and 998K does not show any relevant structural change neither evidence of antiferromagnetic ordering in this sample.

Type
Research Article
Information
MRS Online Proceedings Library (OPL) , Volume 169: Symposium M – High Temperature Superconductors: Fundamental Properties and Novel Materials Processing , 1989 , 133
Copyright
Copyright © Materials Research Society 1990

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References

1 Fuertes, A. et al. , Physica C 157. 525 (1989)Google Scholar
2 Caldes, M.T et al. , Physica C , in pressGoogle Scholar
3 Rodriguez, J., Anne, M. and Pannetier, J., ILL Internal Report 87R014T (1987).Google Scholar
4‐ Weller, M.T. and Lines, D.R, J.Solid State Chem. 82, 21 (1989)Google Scholar
5 Bordet, P. et al. , Physica C, 156, 189, (1988)Google Scholar
6 Vaknin, D. et al. , Phys . Rev. Lett. 58, 2802, (1987)Google Scholar
7 Tranquada, J.M. et al. , Phys.Rev.Lett., 60, 156, (1988)Google Scholar
8 Goodenough, J.B. et al. , Appl.Phys.Lett. 53, 420, (1980)Google Scholar