BE865670A - Appareil d'implantation d'ions avec une structure refroidie servant a controler le potentiel a surface de la cible - Google Patents

Appareil d'implantation d'ions avec une structure refroidie servant a controler le potentiel a surface de la cible

Info

Publication number
BE865670A
BE865670A BE186549A BE186549A BE865670A BE 865670 A BE865670 A BE 865670A BE 186549 A BE186549 A BE 186549A BE 186549 A BE186549 A BE 186549A BE 865670 A BE865670 A BE 865670A
Authority
BE
Belgium
Prior art keywords
control
ion implantation
target surface
surface potential
implantation apparatus
Prior art date
Application number
BE186549A
Other languages
English (en)
Original Assignee
Ibm
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 Ibm filed Critical Ibm
Publication of BE865670A publication Critical patent/BE865670A/fr

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J37/00—Discharge tubes with provision for introducing objects or material to be exposed to the discharge, e.g. for the purpose of examination or processing thereof
    • H01J37/02—Details
    • H01J37/026—Means for avoiding or neutralising unwanted electrical charges on tube components
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J37/00—Discharge tubes with provision for introducing objects or material to be exposed to the discharge, e.g. for the purpose of examination or processing thereof
    • H01J37/02—Details
    • H01J37/244—Detectors; Associated components or circuits therefor
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J2237/00—Discharge tubes exposing object to beam, e.g. for analysis treatment, etching, imaging
    • H01J2237/244—Detection characterized by the detecting means
    • H01J2237/24405—Faraday cages
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J2237/00—Discharge tubes exposing object to beam, e.g. for analysis treatment, etching, imaging
    • H01J2237/245—Detection characterised by the variable being measured
    • H01J2237/24507—Intensity, dose or other characteristics of particle beams or electromagnetic radiation

Landscapes

  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Physical Vapour Deposition (AREA)
  • Electron Sources, Ion Sources (AREA)
  • Measurement Of Radiation (AREA)
BE186549A 1977-05-05 1978-04-04 Appareil d'implantation d'ions avec une structure refroidie servant a controler le potentiel a surface de la cible BE865670A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/794,276 US4135097A (en) 1977-05-05 1977-05-05 Ion implantation apparatus for controlling the surface potential of a target surface

Publications (1)

Publication Number Publication Date
BE865670A true BE865670A (fr) 1978-07-31

Family

ID=25162195

Family Applications (1)

Application Number Title Priority Date Filing Date
BE186549A BE865670A (fr) 1977-05-05 1978-04-04 Appareil d'implantation d'ions avec une structure refroidie servant a controler le potentiel a surface de la cible

Country Status (10)

Country Link
US (1) US4135097A (fr)
JP (1) JPS5843861B2 (fr)
AU (1) AU511889B2 (fr)
BE (1) BE865670A (fr)
BR (1) BR7802842A (fr)
CA (1) CA1089113A (fr)
CH (1) CH627585A5 (fr)
DK (1) DK153613C (fr)
ES (1) ES469457A1 (fr)
SE (1) SE430188B (fr)

Families Citing this family (37)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2740227A1 (de) * 1977-09-07 1979-03-15 Schwerionenforsch Gmbh Faraday-tasse zur messung an strahlstroemen eines schwerionenbeschleunigers
US4247781A (en) * 1979-06-29 1981-01-27 International Business Machines Corporation Cooled target disc for high current ion implantation method and apparatus
US4361762A (en) * 1980-07-30 1982-11-30 Rca Corporation Apparatus and method for neutralizing the beam in an ion implanter
US4463255A (en) * 1980-09-24 1984-07-31 Varian Associates, Inc. Apparatus for enhanced neutralization of positively charged ion beam
FR2490873A1 (fr) * 1980-09-24 1982-03-26 Varian Associates Procede et dispositif destines a produire une neutralisation amelioree d'un faisceau d'ions positifs
JPS5826441A (ja) * 1981-08-10 1983-02-16 Nippon Telegr & Teleph Corp <Ntt> イオン注入装置
JPS59196600A (ja) * 1983-04-21 1984-11-07 工業技術院長 中性粒子注入法およびその装置
US4786814A (en) * 1983-09-16 1988-11-22 General Electric Company Method of reducing electrostatic charge on ion-implanted devices
US4595837A (en) * 1983-09-16 1986-06-17 Rca Corporation Method for preventing arcing in a device during ion-implantation
JPS62103120A (ja) * 1985-10-30 1987-05-13 Meiki Co Ltd 成形品の突出し装置
JPS63126220A (ja) * 1986-11-14 1988-05-30 Mitsubishi Electric Corp 不純物添加方法
JPS63109437U (fr) * 1987-01-06 1988-07-14
JPS63184256A (ja) * 1987-01-27 1988-07-29 Tokyo Electron Ltd イオン注入装置
US4916311A (en) * 1987-03-12 1990-04-10 Mitsubishi Denki Kabushiki Kaisha Ion beaming irradiating apparatus including ion neutralizer
JPS6410563A (en) * 1987-07-02 1989-01-13 Sumitomo Eaton Nova Electric charging suppressor of ion implanter
US4804837A (en) * 1988-01-11 1989-02-14 Eaton Corporation Ion implantation surface charge control method and apparatus
US4874947A (en) * 1988-02-26 1989-10-17 Micrion Corporation Focused ion beam imaging and process control
JPH01220350A (ja) * 1988-02-26 1989-09-04 Hitachi Ltd 帯電抑制方法及びその装置を用いた粒子線照射装置
JPH025352A (ja) * 1988-06-09 1990-01-10 Nec Kyushu Ltd エレクトロンフラッド
JP2704438B2 (ja) * 1989-09-04 1998-01-26 東京エレクトロン株式会社 イオン注入装置
US5072125A (en) * 1989-10-05 1991-12-10 Mitsubishi Denki Kabushiki Kaisha Ion implanter
US5136171A (en) * 1990-03-02 1992-08-04 Varian Associates, Inc. Charge neutralization apparatus for ion implantation system
US5113074A (en) * 1991-01-29 1992-05-12 Eaton Corporation Ion beam potential detection probe
JP3599373B2 (ja) * 1993-08-05 2004-12-08 キヤノン株式会社 イオン注入装置及びイオン注入方法
US5475231A (en) * 1993-09-21 1995-12-12 Honeywell Inc. Apparatus for monitoring ion beams with an electrically isolated aperture
GB2343545B (en) * 1995-11-08 2000-06-21 Applied Materials Inc An ion implanter with three electrode deceleration structure and upstream mass selection
US5757018A (en) * 1995-12-11 1998-05-26 Varian Associates, Inc. Zero deflection magnetically-suppressed Faraday for ion implanters
JP3222404B2 (ja) * 1997-06-20 2001-10-29 科学技術振興事業団 半導体基板表面の絶縁膜の形成方法及びその形成装置
WO1999062098A1 (fr) * 1998-05-22 1999-12-02 Varian Semiconductor Equipment Associates, Inc. Procede et dispositif d'implantation d'ions de faible energie
US6300643B1 (en) 1998-08-03 2001-10-09 Varian Semiconductor Equipment Associates, Inc. Dose monitor for plasma doping system
US6020592A (en) * 1998-08-03 2000-02-01 Varian Semiconductor Equipment Associates, Inc. Dose monitor for plasma doping system
US6182604B1 (en) 1999-10-27 2001-02-06 Varian Semiconductor Equipment Associates, Inc. Hollow cathode for plasma doping system
US6335536B1 (en) 1999-10-27 2002-01-01 Varian Semiconductor Equipment Associates, Inc. Method and apparatus for low voltage plasma doping using dual pulses
US6723998B2 (en) 2000-09-15 2004-04-20 Varian Semiconductor Equipment Associates, Inc. Faraday system for ion implanters
US7309997B1 (en) 2000-09-15 2007-12-18 Varian Semiconductor Equipment Associates, Inc. Monitor system and method for semiconductor processes
US6762423B2 (en) * 2002-11-05 2004-07-13 Varian Semiconductor Equipment Associates, Inc. Methods and apparatus for ion beam neutralization in magnets
US7935393B2 (en) * 2007-08-07 2011-05-03 Tokyo Electron Limited Method and system for improving sidewall coverage in a deposition system

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2467224A (en) * 1948-02-21 1949-04-12 Rca Corp Neutralization of electrostatic charges in electron-optical instruments
US2890342A (en) * 1954-09-29 1959-06-09 Gen Electric System for charge neutralization
GB892344A (en) * 1959-03-18 1962-03-28 Nat Res Dev Ion source
US3547074A (en) * 1967-04-13 1970-12-15 Block Engineering Apparatus for forming microelements
US3507709A (en) * 1967-09-15 1970-04-21 Hughes Aircraft Co Method of irradiating dielectriccoated semiconductor bodies with low energy electrons
US3622782A (en) * 1968-09-16 1971-11-23 Minnesota Mining & Mfg Blocking apparatus and method utilizing a low-energy ion beam
US4011449A (en) * 1975-11-05 1977-03-08 Ibm Corporation Apparatus for measuring the beam current of charged particle beam

Also Published As

Publication number Publication date
JPS5843861B2 (ja) 1983-09-29
CH627585A5 (de) 1982-01-15
AU511889B2 (en) 1980-09-11
ES469457A1 (es) 1979-09-16
DK153613C (da) 1988-12-12
US4135097A (en) 1979-01-16
JPS53136798A (en) 1978-11-29
CA1089113A (fr) 1980-11-04
AU3424778A (en) 1979-09-20
SE7804119L (sv) 1978-11-06
BR7802842A (pt) 1979-01-16
DK194178A (da) 1978-11-06
SE430188B (sv) 1983-10-24
DK153613B (da) 1988-08-01

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Legal Events

Date Code Title Description
RE Patent lapsed

Owner name: INTERNATIONAL BUSINESS MACHINES CORP.

Effective date: 19950430