SE7804844L - Anordning vid jonbombarderingsutrustning for att styra ytladdningen pa malet - Google Patents
Anordning vid jonbombarderingsutrustning for att styra ytladdningen pa maletInfo
- Publication number
- SE7804844L SE7804844L SE7804844A SE7804844A SE7804844L SE 7804844 L SE7804844 L SE 7804844L SE 7804844 A SE7804844 A SE 7804844A SE 7804844 A SE7804844 A SE 7804844A SE 7804844 L SE7804844 L SE 7804844L
- Authority
- SE
- Sweden
- Prior art keywords
- charge
- target
- controlling
- equipment device
- ion bombing
- Prior art date
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)
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 (2)
Publication Number | Publication Date |
---|---|
SE7804844L true SE7804844L (sv) | 1978-11-06 |
SE424679B SE424679B (sv) | 1982-08-02 |
Family
ID=25162193
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SE7804844A SE424679B (sv) | 1977-05-05 | 1978-04-27 | Anordning vid jonbombarderingsutrustning |
Country Status (6)
Country | Link |
---|---|
US (1) | US4118630A (sv) |
JP (1) | JPS5842939B2 (sv) |
AU (1) | AU516164B2 (sv) |
BR (1) | BR7802843A (sv) |
CA (1) | CA1088218A (sv) |
SE (1) | SE424679B (sv) |
Families Citing this family (26)
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 |
US4743570A (en) * | 1979-12-21 | 1988-05-10 | Varian Associates, Inc. | Method of 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 |
US4909314A (en) * | 1979-12-21 | 1990-03-20 | Varian Associates, Inc. | Apparatus for thermal treatment of a wafer in an evacuated environment |
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 |
US4463255A (en) * | 1980-09-24 | 1984-07-31 | Varian Associates, Inc. | Apparatus for enhanced neutralization of positively charged ion beam |
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)
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 (sv) * | 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 |
-
1977
- 1977-05-05 US US05/794,275 patent/US4118630A/en not_active Expired - Lifetime
-
1978
- 1978-03-20 JP JP53031164A patent/JPS5842939B2/ja not_active Expired
- 1978-03-22 CA CA299,581A patent/CA1088218A/en not_active Expired
- 1978-04-13 AU AU35080/78A patent/AU516164B2/en not_active Expired
- 1978-04-27 SE SE7804844A patent/SE424679B/sv not_active IP Right Cessation
- 1978-05-05 BR BR787802843A patent/BR7802843A/pt unknown
Also Published As
Publication number | Publication date |
---|---|
SE424679B (sv) | 1982-08-02 |
US4118630A (en) | 1978-10-03 |
BR7802843A (pt) | 1979-01-16 |
AU516164B2 (en) | 1981-05-21 |
JPS5842939B2 (ja) | 1983-09-22 |
JPS53136799A (en) | 1978-11-29 |
CA1088218A (en) | 1980-10-21 |
AU3508078A (en) | 1979-10-18 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
NUG | Patent has lapsed |
Ref document number: 7804844-4 Effective date: 19931110 Format of ref document f/p: F |