ULTRAVIOLET INVERSE PHOTOEMISSION SPECTROSCOPY FROM YFE2

被引：6

作者：

BRAICOVICH, L ^{[1
]}

CICCACCI, F ^{[1
]}

PUPPIN, E ^{[1
]}

SANCROTTI, M ^{[1
]}

VESCOVO, E ^{[1
]}

BERTUCCIO, G ^{[1
]}

机构：

[1] DIPARTIMENTO ELETTRON POLITECN,I-20133 MILAN,ITALY

来源：

SOLID STATE COMMUNICATIONS | 1991年 / 79卷 / 04期

关键词：

D O I：

10.1016/0038-1098(91)90565-D

中图分类号：

O469 [凝聚态物理学];

学科分类号：

070205 ;

摘要：

We present inverse photoemission results in the ultraviolet (11.3-23 eV) from YFe2. The photon energy dependence of k-integrated isochromat spectra gives direct access to the Fe and Y contributions to the density of empty electron states. The measurements are compared with published calculations; it is shown that the position of the mixed Fe(3d)-Y(4d) peak around 2 eV above the Fermi level is particularly critical.

引用

页码：379 / 382

页数：4

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