HIGH-RESOLUTION PHOTOEMISSION ON UPDSN AND UNIAL

被引：19
|
作者：
HAVELA, L
ALMEIDA, T
NAEGELE, JR
SECHOVSKY, V
BRUCK, E
机构：
[1] CHARLES UNIV, DEPT MET PHYS, KE KARLOVU 5, CS-12116 PRAGUE 2, CZECHOSLOVAKIA
[2] UNIV AMSTERDAM, VANDERWAALS ZEEMAN LAB, 1018 XE AMSTERDAM, NETHERLANDS
来源：
JOURNAL OF ALLOYS AND COMPOUNDS | 1992年 / 181卷 / 1-2期
关键词：
D O I：
10.1016/0925-8388(92)90313-X
中图分类号：
O64 [物理化学（理论化学）、化学物理学];
学科分类号：
070304 ; 081704 ;
摘要：
High-resolution UV photoelectron spectroscopy on heavy-fermion antiferromagnet UNiAl displays a broad triangular 5f emission spread from E(F) down to at least -1 eV. The presence of 5f states at E(F), in contrast to the low gamma-value of 5 mJ mol-1 K-2, is observed also in local-moment antiferromagnet UPdSn. The considerable degree of itinerancy is demonstrated in both cases by 4f core-level spectra.
引用
收藏
页码：205 / 210
页数：6
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