DE3782240D1 - Schnelle parallelabtastung mit ionenstrahlen mit einer bipolaren magnetischen linse mit uneinheitlichem feld. - Google Patents

Schnelle parallelabtastung mit ionenstrahlen mit einer bipolaren magnetischen linse mit uneinheitlichem feld.

Info

Publication number
DE3782240D1
DE3782240D1 DE8787905709T DE3782240T DE3782240D1 DE 3782240 D1 DE3782240 D1 DE 3782240D1 DE 8787905709 T DE8787905709 T DE 8787905709T DE 3782240 T DE3782240 T DE 3782240T DE 3782240 D1 DE3782240 D1 DE 3782240D1
Authority
DE
Germany
Prior art keywords
ion beam
magnetic lens
uniform field
parallel scan
bipolar magnetic
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.)
Expired - Fee Related
Application number
DE8787905709T
Other languages
English (en)
Other versions
DE3782240T2 (de
Inventor
Anton Enge
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Varian Semiconductor Equipment Associates Inc
Original Assignee
Varian Associates Inc
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 Varian Associates Inc filed Critical Varian Associates Inc
Application granted granted Critical
Publication of DE3782240D1 publication Critical patent/DE3782240D1/de
Publication of DE3782240T2 publication Critical patent/DE3782240T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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
    • H01J37/04—Arrangements of electrodes and associated parts for generating or controlling the discharge, e.g. electron-optical arrangement, ion-optical arrangement
    • H01J37/147—Arrangements for directing or deflecting the discharge along a desired path

Landscapes

  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Electron Tubes For Measurement (AREA)
  • Analysing Materials By The Use Of Radiation (AREA)
  • Physical Vapour Deposition (AREA)
  • Particle Accelerators (AREA)
DE8787905709T 1986-08-25 1987-08-24 Schnelle parallelabtastung mit ionenstrahlen mit einer bipolaren magnetischen linse mit uneinheitlichem feld. Expired - Fee Related DE3782240T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US06/899,966 US4745281A (en) 1986-08-25 1986-08-25 Ion beam fast parallel scanning having dipole magnetic lens with nonuniform field
PCT/US1987/002135 WO1988001731A1 (en) 1986-08-25 1987-08-24 Ion beam fast parallel scanning having dipole magnetic lens with nonuniform field

Publications (2)

Publication Number Publication Date
DE3782240D1 true DE3782240D1 (de) 1992-11-19
DE3782240T2 DE3782240T2 (de) 1993-02-25

Family

ID=25411787

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8787905709T Expired - Fee Related DE3782240T2 (de) 1986-08-25 1987-08-24 Schnelle parallelabtastung mit ionenstrahlen mit einer bipolaren magnetischen linse mit uneinheitlichem feld.

Country Status (6)

Country Link
US (1) US4745281A (de)
EP (1) EP0278969B1 (de)
JP (1) JPH01501187A (de)
AT (1) ATE81566T1 (de)
DE (1) DE3782240T2 (de)
WO (1) WO1988001731A1 (de)

Families Citing this family (19)

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Publication number Priority date Publication date Assignee Title
SE463055B (sv) * 1989-02-10 1990-10-01 Scanditronix Ab Anordning foer att bestraala artiklar med elektroner samt magnetisk lins foer avboejning av straalar av laddade partiklar, saerskilt elektroner
US5053627A (en) * 1990-03-01 1991-10-01 Ibis Technology Corporation Apparatus for ion implantation
JP2648642B2 (ja) * 1990-04-17 1997-09-03 アプライド マテリアルズ インコーポレイテッド 巾広ビームでイオンインプランテーションを行なう方法及び装置
US5311028A (en) * 1990-08-29 1994-05-10 Nissin Electric Co., Ltd. System and method for producing oscillating magnetic fields in working gaps useful for irradiating a surface with atomic and molecular ions
US5132544A (en) * 1990-08-29 1992-07-21 Nissin Electric Company Ltd. System for irradiating a surface with atomic and molecular ions using two dimensional magnetic scanning
US5350926A (en) * 1993-03-11 1994-09-27 Diamond Semiconductor Group, Inc. Compact high current broad beam ion implanter
US5438203A (en) * 1994-06-10 1995-08-01 Nissin Electric Company System and method for unipolar magnetic scanning of heavy ion beams
US5481116A (en) * 1994-06-10 1996-01-02 Ibis Technology Corporation Magnetic system and method for uniformly scanning heavy ion beams
US5557178A (en) * 1994-11-01 1996-09-17 Cornell Research Foundation, Inc. Circular particle accelerator with mobius twist
US5672879A (en) * 1995-06-12 1997-09-30 Glavish; Hilton F. System and method for producing superimposed static and time-varying magnetic fields
US5834786A (en) * 1996-07-15 1998-11-10 Diamond Semiconductor Group, Inc. High current ribbon beam ion implanter
AU1067799A (en) * 1997-10-07 1999-04-27 Sti Optronics Inc. Magnetic separator for linear dispersion and method for producing the same
US6521895B1 (en) 1999-10-22 2003-02-18 Varian Semiconductor Equipment Associates, Inc. Wide dynamic range ion beam scanners
US6677599B2 (en) * 2000-03-27 2004-01-13 Applied Materials, Inc. System and method for uniformly implanting a wafer with an ion beam
AU2001270133A1 (en) 2000-06-22 2002-01-02 Proteros, Llc Ion implantation uniformity correction using beam current control
US6762423B2 (en) * 2002-11-05 2004-07-13 Varian Semiconductor Equipment Associates, Inc. Methods and apparatus for ion beam neutralization in magnets
US6933511B2 (en) * 2003-11-18 2005-08-23 Atomic Energy Council Institute Of Nuclear Energy Research Ion implanting apparatus
JP4646574B2 (ja) * 2004-08-30 2011-03-09 株式会社日立製作所 データ処理システム
US8164070B2 (en) * 2008-12-05 2012-04-24 Nissin Ion Equipment Co., Ltd. Collimator magnet for ion implantation system

Family Cites Families (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE509097A (de) * 1951-02-10
US3122631A (en) * 1960-02-05 1964-02-25 Atlas Werke Ag Apparatus for focusing a line type ion beam on a mass spectrometer analyzer
US3379911A (en) * 1965-06-11 1968-04-23 High Voltage Engineering Corp Particle accelerator provided with an adjustable 270deg. non-dispersive magnetic charged-particle beam bender
FR2036373A5 (de) * 1969-03-12 1970-12-24 Thomson Csf
GB1280013A (en) * 1969-09-05 1972-07-05 Atomic Energy Authority Uk Improvements in or relating to apparatus bombarding a target with ions
US3816748A (en) * 1972-04-28 1974-06-11 Alpha Ind Inc Ion accelerator employing crossed-field selector
US4021675A (en) * 1973-02-20 1977-05-03 Hughes Aircraft Company System for controlling ion implantation dosage in electronic materials
US4017403A (en) * 1974-07-31 1977-04-12 United Kingdom Atomic Energy Authority Ion beam separators
JPS5836464B2 (ja) * 1975-09-12 1983-08-09 株式会社島津製作所 シツリヨウブンセキソウチ
DE2702445C3 (de) * 1977-01-20 1980-10-09 Siemens Ag, 1000 Berlin Und 8000 Muenchen Korpuskularstrahloptisches Gerät zur verkleinernden Abbildung einer Maske auf ein zu bestrahlendes Präparat
US4117339A (en) * 1977-07-01 1978-09-26 Burroughs Corporation Double deflection electron beam generator for employment in the fabrication of semiconductor and other devices
NL182924C (nl) * 1978-05-12 1988-06-01 Philips Nv Inrichting voor het implanteren van ionen in een trefplaat.
US4276477A (en) * 1979-09-17 1981-06-30 Varian Associates, Inc. Focusing apparatus for uniform application of charged particle beam
JPS57182956A (en) * 1981-05-07 1982-11-11 Hitachi Ltd Ion-implantation device
US4447773A (en) * 1981-06-22 1984-05-08 California Institute Of Technology Ion beam accelerator system
US4433247A (en) * 1981-09-28 1984-02-21 Varian Associates, Inc. Beam sharing method and apparatus for ion implantation
FR2532112A1 (fr) * 1982-08-17 1984-02-24 Commissariat Energie Atomique Procede pour faire varier en fonction du temps la trajectoire d'un faisceau de particules chargees
US4587433A (en) * 1984-06-27 1986-05-06 Eaton Corporation Dose control apparatus
JPH0630237B2 (ja) * 1984-09-10 1994-04-20 株式会社日立製作所 イオン打込み装置
US4661712A (en) * 1985-05-28 1987-04-28 Varian Associates, Inc. Apparatus for scanning a high current ion beam with a constant angle of incidence

Also Published As

Publication number Publication date
WO1988001731A1 (en) 1988-03-10
EP0278969B1 (de) 1992-10-14
EP0278969A1 (de) 1988-08-24
DE3782240T2 (de) 1993-02-25
EP0278969A4 (de) 1988-12-12
ATE81566T1 (de) 1992-10-15
JPH0568058B2 (de) 1993-09-28
JPH01501187A (ja) 1989-04-20
US4745281A (en) 1988-05-17

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8328 Change in the person/name/address of the agent

Free format text: BLUMBACH, KRAMER & PARTNER, 65193 WIESBADEN

8327 Change in the person/name/address of the patent owner

Owner name: VARIAN SEMICONDUCTOR EQUIPMENT ASSOCIATES, INC.(N.

8339 Ceased/non-payment of the annual fee