JPH0326039U - - Google Patents

Info

Publication number
JPH0326039U
JPH0326039U JP8637289U JP8637289U JPH0326039U JP H0326039 U JPH0326039 U JP H0326039U JP 8637289 U JP8637289 U JP 8637289U JP 8637289 U JP8637289 U JP 8637289U JP H0326039 U JPH0326039 U JP H0326039U
Authority
JP
Japan
Prior art keywords
ion
ion extraction
emitter
source
power source
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.)
Granted
Application number
JP8637289U
Other languages
English (en)
Other versions
JPH0722842Y2 (ja
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 filed Critical
Priority to JP1989086372U priority Critical patent/JPH0722842Y2/ja
Publication of JPH0326039U publication Critical patent/JPH0326039U/ja
Application granted granted Critical
Publication of JPH0722842Y2 publication Critical patent/JPH0722842Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Electron Sources, Ion Sources (AREA)
  • Drying Of Semiconductors (AREA)

Description

【図面の簡単な説明】
第1図および第2図は本考案の実施例に係り、
第1図はイオン源の構成図、第2図はエミツタ部
の他の構成を示す断面図である。第3図は従来の
液体金属イオン源の構成図である。 1……イオン源、2……エミツタ部、12……
加熱用電源、14……電源スイツチ、16……ガ
スチエンバ、16a……イオン引出電極部、16
b……隔壁部、18……ガス導入管、22……イ
オン引出用電源。

Claims (1)

  1. 【実用新案登録請求の範囲】 液体金属が垂下されるエミツタ部と、このエミ
    ツタ部の加熱用電源と、前記エミツタ部に対向配
    置されたイオン引出電極部と、このイオン引出電
    極部と前記エミツタ部との間にイオン引出用の電
    圧を印加するイオン引出用電源とを備えたイオン
    源において、 前記イオン引出電極部から前記エミツタ部を囲
    む隔壁部を延設してガスチエンバを構成し、かつ
    、このガスチエンバの隔壁部を貫通して前記エミ
    ツタ部近傍に開口するガス導入管を設ける一方、
    液体金属とガスのイオン種の選択に応じて前記加
    熱用電源をオン・オフする電源スイツチを設けた
    ことを特徴とするイオン源。
JP1989086372U 1989-07-20 1989-07-20 イオン源 Expired - Lifetime JPH0722842Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1989086372U JPH0722842Y2 (ja) 1989-07-20 1989-07-20 イオン源

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1989086372U JPH0722842Y2 (ja) 1989-07-20 1989-07-20 イオン源

Publications (2)

Publication Number Publication Date
JPH0326039U true JPH0326039U (ja) 1991-03-18
JPH0722842Y2 JPH0722842Y2 (ja) 1995-05-24

Family

ID=31635897

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1989086372U Expired - Lifetime JPH0722842Y2 (ja) 1989-07-20 1989-07-20 イオン源

Country Status (1)

Country Link
JP (1) JPH0722842Y2 (ja)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57151849U (ja) * 1981-03-18 1982-09-24
JPS63216248A (ja) * 1987-03-03 1988-09-08 Jeol Ltd ガスフエ−ズイオン源

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57151849U (ja) * 1981-03-18 1982-09-24
JPS63216248A (ja) * 1987-03-03 1988-09-08 Jeol Ltd ガスフエ−ズイオン源

Also Published As

Publication number Publication date
JPH0722842Y2 (ja) 1995-05-24

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