Title:
GAS ELECTRONIC AMPLIFIER AND METHOD FOR MANUFACTURING GAS ELECTRONIC AMPLIFICATION FOIL AND A RADIATION DETECTOR USING GAS ELECTRONIC AMPLIFIER
Document Type and Number:
WIPO Patent Application WO/2007/100029
Kind Code:
A1
Abstract:
A gas electronic amplifier employing interaction by photoelectric effect of radiation and gas in which spread of electrons can be reduced as compared with before without lowering the amplification factor of electrons, and positional resolution is enhanced while a high electron amplification factor is provided. The gas electronic amplifier comprises a chamber (102) filled with gas, and a single gas electron amplification foil (12) arranged in the chamber, wherein the gas electron amplification foil is composed of a planar multilayer body having a planar insulation layer (12a) of a high molecular polymer material about 100-300 μm in thickness, and planar metal layers (12b, 12c) covering the opposite sides of the insulation layer, and a through hole structure is provided in the planar multilayer body.
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Inventors:
TAMAGAWA, Toru (2-1 Hirosaw, Wako-shi Saitama 98, 3510198, JP)
玉川 徹 (〒98 埼玉県和光市広沢２番１号 独立行政法人理化学研究所内 Saitama, 3510198, JP)
KOSHIMUTA, Satoshi (SIC 2-305, 5-4-30 Nishihashimot, Sagamihara-shi Kanagawa 31, 2291131, JP)
玉川 徹 (〒98 埼玉県和光市広沢２番１号 独立行政法人理化学研究所内 Saitama, 3510198, JP)
KOSHIMUTA, Satoshi (SIC 2-305, 5-4-30 Nishihashimot, Sagamihara-shi Kanagawa 31, 2291131, JP)
Application Number:
JP2007/053875
Publication Date:
September 07, 2007
Filing Date:
March 01, 2007
Export Citation:
Assignee:
RIKEN (2-1 Hirosawa, Wako-shi, Saitama 98, 3510198, JP)
独立行政法人理化学研究所 (〒98 埼玉県和光市広沢２番１号 Saitama, 3510198, JP)
The University of Tokyo (3-1 Hongo 7-chome, Bunkyo-ku, Tokyo 54, 1138654, JP)
国立大学法人東京大学 (〒54 東京都文京区本郷７丁目３番１号 Tokyo, 1138654, JP)
SCIENERGY Co., Ltd. (SIC 2-305, 5-4-30 Nishihashimoto Sagamihara-shi, Kanagawa 31, 2291131, JP)
サイエナジー株式会社 (〒31 神奈川県相模原市西橋本５丁目４番３０号 さがみはら産業創造センター２－３０５号 Kanagawa, 2291131, JP)
独立行政法人理化学研究所 (〒98 埼玉県和光市広沢２番１号 Saitama, 3510198, JP)
The University of Tokyo (3-1 Hongo 7-chome, Bunkyo-ku, Tokyo 54, 1138654, JP)
国立大学法人東京大学 (〒54 東京都文京区本郷７丁目３番１号 Tokyo, 1138654, JP)
SCIENERGY Co., Ltd. (SIC 2-305, 5-4-30 Nishihashimoto Sagamihara-shi, Kanagawa 31, 2291131, JP)
サイエナジー株式会社 (〒31 神奈川県相模原市西橋本５丁目４番３０号 さがみはら産業創造センター２－３０５号 Kanagawa, 2291131, JP)
International Classes:
H01J43/20; G01T1/18; H01J9/02; H01J47/06
Attorney, Agent or Firm:
UESHIMA, Junichi (5-21-3202, Nishi Ikebukuro 5-chome Toshima-ku, Tokyo 21, 1710021, JP)
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