PHOTOEMISSION VIA BLOCH STATES AND EVANESCENT BAND-GAP STATES FOR CU(110)

被引：59

作者：

DIETZ, E

HIMPSEL, FJ

机构：

[1] IBM CORP,THOMAS J WATSON RES CTR,YORKTOWN HTS,NY 10598

[2] UNIV FRANKFURT,INST PHYS,D-6000 FRANKFURT 70,FED REP GER

[3] UNIV WISCONSIN MADISON,CTR SYNCHROTRON RADIAT,STOUGHTON,WI 53589

来源：

SOLID STATE COMMUNICATIONS | 1979年 / 30卷 / 04期

基金：

美国国家科学基金会;

关键词：

D O I：

10.1016/0038-1098(79)90342-9

中图分类号：

O469 [凝聚态物理学];

学科分类号：

070205 ;

摘要：

Normal emission photoelectron spectra from Cu(110) using polarized synchrotron radiation (hv < 35 eV) can be explained with a direct transition model using realistic final state bands. Prominent surface photoemission via evanescent final states is observed in the large X′5-X1 conduction band gap. Accurate valence band eigenvalues at K and X have been determined. © 1979.

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页码：235 / 238

页数：4

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