論文

査読有り
2011年11月

Comparison of the Heating Properties of LaB6 and CeB6 Due to the Back Bombardment Effect in a Thermionic RF Gun

JOURNAL OF THE KOREAN PHYSICAL SOCIETY
  • Mahmoud Bakr
  • R. Kinjo
  • Y. W. Choi
  • M. Omer
  • K. Yoshida
  • S. Ueda
  • M. Takasaki
  • K. Ishida
  • N. Kimura
  • H. Zen
  • T. Sonobe
  • T. Ku
  • K. Masuda
  • H. Ohgaki
  • 全て表示

59
5
開始ページ
3273
終了ページ
3279
記述言語
英語
掲載種別
研究論文(学術雑誌)
DOI
10.3938/jkps.59.3273
出版者・発行元
KOREAN PHYSICAL SOC

The heating properties of LaB6 and CeB6 cathodes are investigated against the Back Bombardment (BB) effect in thermionic RF guns by using numerical calculations of the stopping range and the heat power deposited inside the cathode materials. Then, the change in the cathode temperature and the corresponding change in the current density during the 5.5 mu s macropulse are determined by solving two differential equations. The simulation results show that the change in the current density during the macropulse for LaB6 was two times higher than that for CeB6; hence, the effect of the BB electrons in CeB6 is less than it is for LaB6.

リンク情報
DOI
https://doi.org/10.3938/jkps.59.3273
Web of Science
https://gateway.webofknowledge.com/gateway/Gateway.cgi?GWVersion=2&SrcAuth=JSTA_CEL&SrcApp=J_Gate_JST&DestLinkType=FullRecord&KeyUT=WOS:000297038600023&DestApp=WOS_CPL
ID情報
  • DOI : 10.3938/jkps.59.3273
  • ISSN : 0374-4884
  • Web of Science ID : WOS:000297038600023

エクスポート
BibTeX RIS