BR7802843A - Aparelho e metodo de implantacao de ion com uma estrutura refrigerada que controla o potencial de superficie de uma superficie de alvo - Google Patents

Aparelho e metodo de implantacao de ion com uma estrutura refrigerada que controla o potencial de superficie de uma superficie de alvo

Info

Publication number
BR7802843A
BR7802843A BR787802843A BR7802843A BR7802843A BR 7802843 A BR7802843 A BR 7802843A BR 787802843 A BR787802843 A BR 787802843A BR 7802843 A BR7802843 A BR 7802843A BR 7802843 A BR7802843 A BR 7802843A
Authority
BR
Brazil
Prior art keywords
controls
ion implantation
implantation apparatus
target surface
surface potential
Prior art date
Application number
BR787802843A
Other languages
English (en)
Inventor
W Mueller
C Mckenna
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 BR7802843A publication Critical patent/BR7802843A/pt

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
    • H01J37/244—Detectors; Associated components or circuits therefor
    • 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
    • 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)
  • Measurement Of Radiation (AREA)
BR787802843A 1977-05-05 1978-05-05 Aparelho e metodo de implantacao de ion com uma estrutura refrigerada que controla o potencial de superficie de uma superficie de alvo BR7802843A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/794,275 US4118630A (en) 1977-05-05 1977-05-05 Ion implantation apparatus with a cooled structure controlling the surface potential of a target surface

Publications (1)

Publication Number Publication Date
BR7802843A true BR7802843A (pt) 1979-01-16

Family

ID=25162193

Family Applications (1)

Application Number Title Priority Date Filing Date
BR787802843A BR7802843A (pt) 1977-05-05 1978-05-05 Aparelho e metodo de implantacao de ion com uma estrutura refrigerada que controla o potencial de superficie de uma superficie de alvo

Country Status (6)

Country Link
US (1) US4118630A (pt)
JP (1) JPS5842939B2 (pt)
AU (1) AU516164B2 (pt)
BR (1) BR7802843A (pt)
CA (1) CA1088218A (pt)
SE (1) SE424679B (pt)

Families Citing this family (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5839376B2 (ja) * 1978-10-30 1983-08-30 富士通株式会社 イオン注入法
US4234797A (en) * 1979-05-23 1980-11-18 Nova Associates, Inc. Treating workpieces with beams
US4247781A (en) * 1979-06-29 1981-01-27 International Business Machines Corporation Cooled target disc for high current ion implantation method and apparatus
US4514636A (en) * 1979-09-14 1985-04-30 Eaton Corporation Ion treatment apparatus
US4261762A (en) * 1979-09-14 1981-04-14 Eaton Corporation Method for conducting heat to or from an article being treated under vacuum
US4909314A (en) * 1979-12-21 1990-03-20 Varian Associates, Inc. Apparatus for thermal treatment of a wafer in an evacuated environment
US4680061A (en) * 1979-12-21 1987-07-14 Varian Associates, Inc. Method of thermal treatment of a wafer in an evacuated environment
US4743570A (en) * 1979-12-21 1988-05-10 Varian Associates, Inc. Method of thermal treatment of a wafer in an evacuated environment
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
JPS57174467A (en) * 1981-04-20 1982-10-27 Inoue Japax Res Inc Ion working device
US4475045A (en) * 1982-05-24 1984-10-02 Varian Associates, Inc. Rapid pumpdown for high vacuum processing
US4847504A (en) * 1983-08-15 1989-07-11 Applied Materials, Inc. Apparatus and methods for ion implantation
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
US4675530A (en) * 1985-07-11 1987-06-23 Eaton Corporation Charge density detector for beam implantation
JPS62103951A (ja) * 1985-10-29 1987-05-14 Toshiba Corp イオン注入装置
US4804852A (en) * 1987-01-29 1989-02-14 Eaton Corporation Treating work pieces with electro-magnetically scanned ion beams
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
US4943728A (en) * 1989-02-28 1990-07-24 Eaton Corporation Beam pattern control system for an 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
US5466929A (en) * 1992-02-21 1995-11-14 Hitachi, Ltd. Apparatus and method for suppressing electrification of sample in charged beam irradiation apparatus
US5319212A (en) * 1992-10-07 1994-06-07 Genus, Inc. Method of monitoring ion beam current in ion implantation apparatus for use in manufacturing semiconductors
US5475231A (en) * 1993-09-21 1995-12-12 Honeywell Inc. Apparatus for monitoring ion beams with an electrically isolated aperture
US5629528A (en) * 1996-01-16 1997-05-13 Varian Associates, Inc. Charged particle beam system having beam-defining slit formed by rotating cyclinders

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3071686A (en) * 1960-02-09 1963-01-01 George J Hanggi Method and apparatus for low temperature analysis
JPS491058B1 (pt) * 1969-09-24 1974-01-11
US4013891A (en) * 1975-12-15 1977-03-22 Ibm Corporation Method for varying the diameter of a beam of charged particles

Also Published As

Publication number Publication date
SE424679B (sv) 1982-08-02
AU516164B2 (en) 1981-05-21
US4118630A (en) 1978-10-03
CA1088218A (en) 1980-10-21
JPS53136799A (en) 1978-11-29
JPS5842939B2 (ja) 1983-09-22
SE7804844L (sv) 1978-11-06
AU3508078A (en) 1979-10-18

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