ELECTRON GENERATION METHOD

Title:

ELECTRON GENERATION METHOD

Document Type and Number:

WIPO Patent Application WO/2011/114832

Kind Code:

A1

Abstract:

The disclosed electron generation method is provided with: a first introduction step for introducing argon to the inside of a housing (10); an evacuation step for evacuating the inside of the housing (10); and an electron discharge step for causing the discharge of an electron beam (E) from liquid lithium (liquid metal cathode (11)) covering the surface of a solid electrode disposed within the housing (10). As a result, the electron generation method that uses liquid lithium as an electron discharge source can stabilize discharge amperage.

Inventors:

HATA Koichi (Mie University 1577, Kurimamachiya-cho, Tsu-sh, Mie 07, 〒5148507, JP)
畑　浩一 (〒07 三重県津市栗真町屋町１５７７　国立大学法人三重大学大学院工学研究科内 Mie, 〒5148507, JP)
YABUSHITA Ryosuke (1126-1 Ichino-cho, Higashi-ku, Hamamatsu-sh, Shizuoka 58, 〒4358558, JP)

Application Number:

JP2011/053422

Publication Date:

September 22, 2011

Filing Date:

February 17, 2011

Export Citation:

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Assignee:

Mie University (1577, Kurimamachiya-cho Tsu-sh, Mie 07, 〒5148507, JP)
国立大学法人三重大学 (〒07 三重県津市栗真町屋町１５７７ Mie, 〒5148507, JP)
HAMAMATSU PHOTONICS K.K. (1126-1, Ichino-cho Higashi-ku, Hamamatsu-sh, Shizuoka 58, 〒4358558, JP)
浜松ホトニクス株式会社 (〒58 静岡県浜松市東区市野町１１２６番地の１ Shizuoka, 〒4358558, JP)
HATA Koichi (Mie University 1577, Kurimamachiya-cho, Tsu-sh, Mie 07, 〒5148507, JP)

International Classes:

H01J37/073; H01J27/26; H01J37/08

Attorney, Agent or Firm:

HASEGAWA Yoshiki et al. (SOEI PATENT AND LAW FIRM, Marunouchi MY PLAZA 9th fl. 1-1, Marunouchi 2-chome, Chiyoda-k, Tokyo 05, 〒1000005, JP)

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