AN ANGLE-RESOLVING CYLINDRICAL MIRROR ANALYZER FOR MEASUREMENTS OF PHOTOELECTRONS AND AUGER ELECTRONS

被引：12

作者：

DEGOUW, JA

PETERS, AC

VANECK, J

VANDERWEG, J

HEIDEMAN, HGM

机构：

[1] Debye Institute, Department of Atomic and Interface Physics, Utrecht University, 3508 TA Utrecht

来源：

JOURNAL OF ELECTRON SPECTROSCOPY AND RELATED PHENOMENA | 1993年 / 63卷 / 04期

关键词：

D O I：

10.1016/0368-2048(93)80034-J

中图分类号：

O433 [光谱学];

学科分类号：

0703 ; 070302 ;

摘要：

An apparatus is described that allows angular distribution measurements of photo- and Auger electrons with high energy resolution. This apparatus is well suited to the investigation of inner-shell processes requiring photon energies from 100 to 1000 eV. Its proper functioning is tested by measuring the resonant Auger spectrum of argon, which is known for its unusually large anisotropy. Two preliminary results are presented for the asymmetry parameter of Ar3s photoelectrons at 244.4 eV photon energy (1.95 +/- 0.15) and of Ar2p photoelectrons at 450 eV photon energy (1.57 +/- 0.15). Both values agree well with those from the literature.

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页码：379 / 392

页数：14

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