SPIN-RESOLVED PHOTOEMISSION FROM XE ON PD(111) IN THE DILUTE PHASE - THE MODEL CASE OF SINGLY ADSORBED ATOMS

被引：19

作者：

VOGT, B ^{[1
]}

KESSLER, B ^{[1
]}

MULLER, N ^{[1
]}

SCHONHENSE, G ^{[1
]}

SCHMIEDESKAMP, B ^{[1
]}

HEINZMANN, U ^{[1
]}

机构：

[1] MAX PLANCK GESELL, FRITZ HABER INST, W-1000 BERLIN 33, GERMANY

来源：

PHYSICAL REVIEW LETTERS | 1991年 / 67卷 / 10期

关键词：

D O I：

10.1103/PhysRevLett.67.1318

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

Xe adsorbed on Pd(111) in the dilute phase, in the (square-root 3 x square-root 3)R30-degrees, and in the (square-root 7 x square-root 7)R19.2-degrees structure has been studied by spin-resolved photoemission with normally incident circularly polarized light and for normal electron emission. Similar to the free atomic case, no splitting was observed for the dilute phase in the peak corresponding to the p3/2 hole state. Subthreshold electronic resonances were found for the two ordered layers, but could not be detected for the dilute phase. Consequences regarding the splitting mechanism and the excitation and emission processes for the resonances are discussed.

引用

页码：1318 / 1321

页数：4

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