JPS5346083A - Preparation of electric field dissociation type ion source - Google Patents

Preparation of electric field dissociation type ion source

Info

Publication number
JPS5346083A
JPS5346083A JP12032876A JP12032876A JPS5346083A JP S5346083 A JPS5346083 A JP S5346083A JP 12032876 A JP12032876 A JP 12032876A JP 12032876 A JP12032876 A JP 12032876A JP S5346083 A JPS5346083 A JP S5346083A
Authority
JP
Japan
Prior art keywords
preparation
electric field
ion source
type ion
dissociation type
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
JP12032876A
Other languages
Japanese (ja)
Inventor
Ushio Kawabe
Hideki Kanbara
Tadanori Taguchi
Ichiro Shikamata
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Hitachi Ltd
Original Assignee
Hitachi Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Hitachi Ltd filed Critical Hitachi Ltd
Priority to JP12032876A priority Critical patent/JPS5346083A/en
Publication of JPS5346083A publication Critical patent/JPS5346083A/en
Pending legal-status Critical Current

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Landscapes

  • Other Investigation Or Analysis Of Materials By Electrical Means (AREA)
  • Electron Tubes For Measurement (AREA)

Abstract

PURPOSE: To improve the yield of production and to enable direct heating and moreover, to prolong its life, by making the structure in a body, composed of brush-shaped carbon fiber hair, having needle like tip end and filament.
COPYRIGHT: (C)1978,JPO&Japio
JP12032876A 1976-10-08 1976-10-08 Preparation of electric field dissociation type ion source Pending JPS5346083A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP12032876A JPS5346083A (en) 1976-10-08 1976-10-08 Preparation of electric field dissociation type ion source

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12032876A JPS5346083A (en) 1976-10-08 1976-10-08 Preparation of electric field dissociation type ion source

Publications (1)

Publication Number Publication Date
JPS5346083A true JPS5346083A (en) 1978-04-25

Family

ID=14783527

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12032876A Pending JPS5346083A (en) 1976-10-08 1976-10-08 Preparation of electric field dissociation type ion source

Country Status (1)

Country Link
JP (1) JPS5346083A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0474958A (en) * 1990-07-16 1992-03-10 Agency Of Ind Science & Technol Taper minute carbon electrode and manufacture thereof

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0474958A (en) * 1990-07-16 1992-03-10 Agency Of Ind Science & Technol Taper minute carbon electrode and manufacture thereof

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