RESONANT PHOTOEMISSION FROM CE24CO11 AT THE 4D-4F THRESHOLD

被引：7

作者：

BRAICOVICH, L

CARBONE, C

GUNNARSSON, O

OLCESE, GL

机构：

[1] FORSCHUNGSZENTRUM JULICH, INST FESTKORPERFORSCH, W-5170 JULICH 1, GERMANY

[2] MAX PLANCK INST FESTKORPERFORSCH, W-7000 STUTTGART, GERMANY

[3] UNIV GENOA, IST CHIM FIS, I-16126 GENOA, ITALY

来源：

PHYSICAL REVIEW B | 1991年 / 44卷 / 24期

关键词：

D O I：

10.1103/PhysRevB.44.13756

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

Angle-integrated photoemission spectra from Ce24Co11 are presented in the region of the 4d-4f threshold (112-130 eV) and are interpreted in the frame of the impurity model. The constant-initial-state spectra with initial states in the two photoemission structures having 4f character (near the Fermi level and at -2.1 eV) are different across the 4d-4f resonance. The impurity model including 4d core levels of Ce gives excellent fitting of the constant-initial-state spectra; the dependence of the results on the parameters of the model is discussed.

引用

页码：13756 / 13759

页数：4

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