Effective attenuation length from core-level photoelectron spectroscopy of CS2 clusters

被引：3
作者：
Abu-samha, M. [1 ]
Borve, K. J. [1 ]
机构：
[1] Univ Bergen, Dept Chem, NO-5007 Bergen, Norway
来源：
JOURNAL OF PHYSICS B-ATOMIC MOLECULAR AND OPTICAL PHYSICS | 2013年 / 46卷 / 02期
关键词：
MEAN FREE PATHS; SIZE; ELECTRONS; SOLIDS; NANOPARTICLES; INTENSITY; THICKNESS; SPECTRA; AES; XPS;
D O I：
10.1088/0953-4075/46/2/025102
中图分类号：
O43 [光学];
学科分类号：
070207 ; 0803 ;
摘要：
The effective attenuation length (lambda) is determined to 5.7 +/- 1.1 angstrom at an electronic kinetic energy of 30 eV for carbon disulfide, CS2, from sulphur 2p photoelectron spectroscopy and lineshape modelling of CS2 clusters at a temperature of 150-170 K. The present approach is based on exploring the relation between lambda and the cluster-monomer chemical shift and width of the cluster peak. A priori knowledge of the cluster temperature is required.
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页数：7
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