Electron emission and plasma generation
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Shutao Chen; Shuxin Zheng; Ziqiu Zhu; Xianlin Dong; Chuanxiang Tang
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Article
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2006
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Elsevier Science
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English
โ 208 KB
Strong electron emission and dense plasma generation have been observed in a modulator electron gun with a Ba 0.67 Sr 0.33 TiO 3 ferroelectric cathode. Parameter of the modulator electron gun and lifetime of the ferroelectric cathode were investigated. It was shown that electron emission from Ba 0.6