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Molecular erosion of ice by keV ion bombardment

 

作者: G. Ciavola,   G. Foti,   L. Torrisi,   V. Pirronello,   G. Strazzulla,  

 

期刊: Radiation Effects  (Taylor Available online 1982)
卷期: Volume 65, issue 1-4  

页码: 167-172

 

ISSN:0033-7579

 

年代: 1982

 

DOI:10.1080/00337578208216836

 

出版商: Taylor & Francis Group

 

数据来源: Taylor

 

摘要:

High erosion has been detected during the bombardment of ice (H2O and D2O) at LN2 temperature by helium and argon beams. In the range 20–100 keV, the erosion yield increases with the energy and mass of the impinging ions. The eroded particles have been analysed by a quadrupole mass spectrometer and the main component is formed by H2(or D2) H2O (or D2O) and O2molecules.

 

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