Energy loss spectra of Arq+(q=0-12) ions in grazing incidence on single-crystal copper surface

Luo Xianwen

doi:10.11884/HPLPB201830.170283

Volume 30 Issue 5

May 2018

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Luo Xianwen. Energy loss spectra of Arq+(q=0-12) ions in grazing incidence on single-crystal copper surface[J]. High Power Laser and Particle Beams, 2018, 30: 054001. doi: 10.11884/HPLPB201830.170283

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Luo Xianwen. Energy loss spectra of Ar^q+(q=0-12) ions in grazing incidence on single-crystal copper surface[J]. High Power Laser and Particle Beams, 2018, 30: 054001. doi: 10.11884/HPLPB201830.170283

Luo Xianwen. Energy loss spectra of Arq+(q=0-12) ions in grazing incidence on single-crystal copper surface[J]. High Power Laser and Particle Beams, 2018, 30: 054001. doi: 10.11884/HPLPB201830.170283

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Energy loss spectra of Ar^q+(q=0-12) ions in grazing incidence on single-crystal copper surface

doi: 10.11884/HPLPB201830.170283

Luo Xianwen

Key Laboratory of Pulsed Power, 596 S&T Campus, CAEP, Chengdu 610200, China

Funds:

National Natural Science Foundation of China 11405166

More Information

Author Bio:
Luo Xianwen(1985-), male, PhD, studies ion-surface collision physics; 18681630692@163.com
Received Date: 2017-07-12
Rev Recd Date: 2017-12-27
Publish Date: 2018-05-15

Abstract

Abstract

By performing a Monte Carlo simulation, energy spectra as a function of surface structure for slow highly charged Ar^q+ ions in grazing incidence on a single-crystal copper surface were studied. Four possible mechanisms were taken into account in energy loss calculation. The energy loss spectrum consisting of two peak structure with an obvious small peak at higher energy loss side was found for Ar atoms grazing along low-index direction. The channeling effect observed in the energy loss of Ar^q+ ions grazing from surface was discussed. The calculated energy loss spectra agree reasonably well with those of experiment.
- Monte Carlo,
- energy loss,
- highly charged ion,
- grazing incidence

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References(46)

References

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