CHEMICAL-SHIFTS OF THE L3-ABSORPTION EDGE OF PT IN THE RARE EARTH-PLATINUM INTERMETALLIC COMPOUNDS

被引：8

作者：

KOUL, PN

HATWAR, TK

GHATIKAR, MN

PADALIA, BD

机构：

[1] Department of Physics, Indian Institute of Technology, Bombay

来源：

PHYSICA STATUS SOLIDI B-BASIC RESEARCH | 1979年 / 93卷 / 01期

关键词：

D O I：

10.1002/pssb.2220930126

中图分类号：

O469 [凝聚态物理学];

学科分类号：

070205 ;

摘要：

Chemical shifts of the L3‐absorption edges of Pt in RPt2 and RPt5 compounds are measured and correlated with the effective charges calculated using Siegbahn's method. It is found that the L3‐edge shifts towards the lower‐energy side of the Pt metal edge in RPt2 compounds, while in the case of RPt5 the shifts are in opposite direction. An attempt is made to explain the behviour of these chemical shifts. Copyright © 1979 WILEY‐VCH Verlag GmbH & Co. KGaA

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页码：223 / 228

页数：6

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