JPH01155251U - - Google Patents

Info

Publication number
JPH01155251U
JPH01155251U JP5120888U JP5120888U JPH01155251U JP H01155251 U JPH01155251 U JP H01155251U JP 5120888 U JP5120888 U JP 5120888U JP 5120888 U JP5120888 U JP 5120888U JP H01155251 U JPH01155251 U JP H01155251U
Authority
JP
Japan
Prior art keywords
ion beam
filament
ion
sample
generation means
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
JP5120888U
Other languages
English (en)
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 JP5120888U priority Critical patent/JPH01155251U/ja
Publication of JPH01155251U publication Critical patent/JPH01155251U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Electron Sources, Ion Sources (AREA)

Description

【図面の簡単な説明】
第1図はこの考案の一実施例の説明図、第2図
はその中性化電子補給装置およびガードの平面図
、第3図は従来例の説明図である。 1……イオンビーム発生手段、2……中性化電
子補給装置、3……ガード、11……イオンビー
ム、12……試料。

Claims (1)

    【実用新案登録請求の範囲】
  1. 試料に向けてイオンビームを発生するイオンビ
    ーム発生手段と、前記試料と前記イオンビーム発
    生手段との間の前記イオンビーム内に配置されて
    熱電子を放出するフイラメントを有する中性化電
    子補給装置とを備えたイオン処理装置において、
    前記フイラメントの前記イオンビームが照射され
    る面を被覆しかつ前記フイラメントと同電位のガ
    ードを設けたことを特徴とするイオン処理装置。
JP5120888U 1988-04-15 1988-04-15 Pending JPH01155251U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP5120888U JPH01155251U (ja) 1988-04-15 1988-04-15

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5120888U JPH01155251U (ja) 1988-04-15 1988-04-15

Publications (1)

Publication Number Publication Date
JPH01155251U true JPH01155251U (ja) 1989-10-25

Family

ID=31277239

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5120888U Pending JPH01155251U (ja) 1988-04-15 1988-04-15

Country Status (1)

Country Link
JP (1) JPH01155251U (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0458445A (ja) * 1990-06-25 1992-02-25 Rikagaku Kenkyusho 電子ビーム源

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0458445A (ja) * 1990-06-25 1992-02-25 Rikagaku Kenkyusho 電子ビーム源

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