X-RAY ADSORPTION STUDY AT PR L(3)-EDGE IN (Y,PR)BA2CU3O7-DELTA SYSTEM

Authors
KHALED M SAINI NL GARG KB STUDER F
Citation
M. Khaled et al., X-RAY ADSORPTION STUDY AT PR L(3)-EDGE IN (Y,PR)BA2CU3O7-DELTA SYSTEM, Solid state communications, 100(11), 1996, pp. 773-776
Citations number
25
Categorie Soggetti
Physics, Condensed Matter
Journal title
Solid state communications → ACNP
ISSN journal
00381098
Volume
100
Issue
11
Year of publication
1996
Pages
773 - 776
Database
ISI
SICI code
0038-1098(1996)100:11<773:XASAPL>2.0.ZU;2-T
Abstract
We have measured Pr L(3) edge X-ray absorption near edge structure spe ctra XANES) on well characterized samples of Y1-xPrxBa2Cu3O7-delta ((Y ,Pr)BCO) system for different Pr concentrations (x = 0.4, 0.6, 0.8, 1. 0). Additional peak at similar to 14 eV above the main edge was observ ed. The variation of the relative intensities of the main edge and its satellite (similar to 14 eV) peak with Pr concentrations and broadeni ng of the main edge is discussed. Copyright (C) 1996 Published by Else vier Science Ltd