ATOMIC PHYSICS OF CHANNELED IONS

被引:54
作者
CRAWFORD, OH
RITCHIE, RH
机构
[1] Oak Ridge National Laboratory, Oak Ridge
来源
PHYSICAL REVIEW A | 1979年 / 20卷 / 05期
关键词
D O I
10.1103/PhysRevA.20.1848
中图分类号
O43 [光学];
学科分类号
070207 ; 0803 ;
摘要
Electronic states of swift channeled ions are studied in terms of a time-dependent effective-Hamiltonian theory. These states are shifted in energy by the electric potential of the perturbed crystal, and transitions among them are induced coherently by the oscillation of the potential. Calculated energies for low-lying states of hydrogenic ions channeled in Au are in reasonable agreement with experimental resonant coherent-excitation spectra. © 1979 The American Physical Society.
引用
收藏
页码:1848 / 1858
页数:11
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