首页   按字顺浏览 期刊浏览 卷期浏览 Stopping powers of metallic elements for high energy ions
Stopping powers of metallic elements for high energy ions

 

作者: N. Sakamoto,   H. Ogawa,   M. Mannami,   K. Kimura,   Y. Susuki,   M. Hasegawa,   I. Katayama,   T. Noro,   H. Ikegami,  

 

期刊: Radiation Effects and Defects in Solids  （Taylor Available online 1991）
卷期: Volume 117, issue 1-3  

页码: 193-195

 

ISSN:1042-0150

 

年代: 1991

 

DOI:10.1080/10420159108220612

 

出版商: Taylor & Francis Group

 

数据来源: Taylor

 

摘要:

Stopping powers of metallic elements have been measured for 55, 65 and 73 MeV protons and for 13 MeV/u4He and12C ions using a high resolution magnetic spectrograph. Analyzing experimental data for protons with the Bethe-Bloch formula, we deduced mean excitation energies for 10 metallic elements. The magnitude of Barkas correction was extracted from stopping power difference for4He and12C ions at the same velocity, which was found to be consistent with those measured in previous experiments.

 

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