Cross sections for K-shell ionization of niobium by electron impact

被引：19
作者：
Peng, XF [1 ]
He, FQ [1 ]
Long, XG [1 ]
Luo, ZM [1 ]
An, Z [1 ]
机构：
[1] Sichuan Univ, Inst Nucl Sci & Technol, State Educ Commiss, Open Lab Radiat Phys & Technol, Chengdu 610064, Peoples R China
来源：
PHYSICAL REVIEW A | 1998年 / 58卷 / 03期
关键词：
D O I：
10.1103/PhysRevA.58.2034
中图分类号：
O43 [光学];
学科分类号：
070207 ; 0803 ;
摘要：
K-shell ionization cross sections of Nb by electron impact in the energy range 20-34 keV have been measured. The influence of electrons reflected from a backing on the measurement was corrected using an electron transport model. For comparison several calculations using theoretical and empirical expressions have been performed.
引用
收藏
页码：2034 / 2036
页数：3
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