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Neutral particle emission from zinc oxide surface induced by high-density electronic excitation

 

作者: T. Nakayama,   N. Itoh,   T. Kawai,   K. Hashimoto,   T. Sakata,  

 

期刊: Radiation Effects  （Taylor Available online 1982）
卷期: Volume 67, issue 5  

页码: 129-133

 

ISSN:0033-7579

 

年代: 1982

 

DOI:10.1080/01422448208226870

 

出版商: Taylor & Francis Group

 

数据来源: Taylor

 

摘要:

Emission of neutral zinc and oxygen atoms and oxygen molecules emitted from zinc oxide surface by laser irradiation have been measured. It is found that the emission intensity starts to increase when the laser intensity exceeds a certain threshold value, indicating that the particle emission is a high density electronic excitation effect. The energy spectrum of emitted particles is found not to follow the Maxwellian distribution.

 

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