STUDY OF COMPLEX Cu-O LATTICE IN La8-xSrxCu8O20 BY HIGH RESOLUTION X-RAY ABSORPTION SPECTROSCOPY-Reference-Cited by-同舟云学术

STUDY OF COMPLEX Cu-O LATTICE IN La8-xSrxCu8O20 BY HIGH RESOLUTION X-RAY ABSORPTION SPECTROSCOPY

Published:2000-12-20 Issue:29n31 Volume:14 Page:3656-3661
ISSN:0217-9792
Container-title:International Journal of Modern Physics B
language:en
Short-container-title:Int. J. Mod. Phys. B

Author:

SAINI N. L.¹,LANZARA A.¹,GARG K. B.¹,BIANCONI A.¹,ITO T.²,OKA K.²,OYANAGI H.²

Affiliation:

1. Unità INFM, Dipartimento di Fisica, Università di Roma "La Sapienza", P. A.ldo Moro 2, 00185 Roma, Italy

2. Electrotechnical Laboratory, 1-1-4 Umezono, Tsukuba 305-8568, Japan

Abstract

Cu K-edge XANES spectroscopy has been used to study local structure around the Cu-site in three-dimensional oxygen deficient perovkite La 8- x Sr x Cu 8 O 20 system. The combination of E//ab and E//c polarization and high resolution XANES spectra on high quality single crystals has allowed us to distinguish the various features associated with the complex Cu-O networks in the system which have then been compared with those of the La 2- x Sr x CuO 4 system.

Publisher

World Scientific Pub Co Pte Lt

Subject

Condensed Matter Physics,Statistical and Nonlinear Physics

Link

https://www.worldscientific.com/doi/pdf/10.1142/S0217979200004180

Reference8 articles.

1. La8−xSrxCu8O20−ε: A metallic conductor belonging to the family of the oxygen-deficient perovskites

2. Magnetism inLa8−xSrxCu8O20:A hybrid system with localized one-dimensional Cu-O chains and an itinerant three-dimensional Cu-O network

3. X-Ray Absorption Near-Edge Studies of La2-xSrxCuO4-y

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