IT1238337B - Dispositivo per la ionizzazione di metalli ad alta temperatura di fusione, utilizzabile su impiantatori ionici del tipo impiegante sorgenti di ioni di tipo freeman o assimilabili - Google Patents

Dispositivo per la ionizzazione di metalli ad alta temperatura di fusione, utilizzabile su impiantatori ionici del tipo impiegante sorgenti di ioni di tipo freeman o assimilabili

Info

Publication number
IT1238337B
IT1238337B IT01913490A IT1913490A IT1238337B IT 1238337 B IT1238337 B IT 1238337B IT 01913490 A IT01913490 A IT 01913490A IT 1913490 A IT1913490 A IT 1913490A IT 1238337 B IT1238337 B IT 1238337B
Authority
IT
Italy
Prior art keywords
type
freeman
ionization
ionic
usable
Prior art date
Application number
IT01913490A
Other languages
English (en)
Other versions
IT9019134A1 (it
IT9019134A0 (it
Inventor
Mario Raspagliesi
Original Assignee
Cons Ric Microelettronica
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 Cons Ric Microelettronica filed Critical Cons Ric Microelettronica
Priority to IT01913490A priority Critical patent/IT1238337B/it
Publication of IT9019134A0 publication Critical patent/IT9019134A0/it
Priority to EP91200066A priority patent/EP0439220B1/en
Priority to DE69123062T priority patent/DE69123062T2/de
Priority to US07/641,692 priority patent/US5144143A/en
Priority to JP3006135A priority patent/JPH06349431A/ja
Publication of IT9019134A1 publication Critical patent/IT9019134A1/it
Application granted granted Critical
Publication of IT1238337B publication Critical patent/IT1238337B/it

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J27/00—Ion beam tubes
    • H01J27/02—Ion sources; Ion guns
    • H01J27/20—Ion sources; Ion guns using particle beam bombardment, e.g. ionisers
    • H01J27/22—Metal ion sources
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J27/00—Ion beam tubes
    • H01J27/02—Ion sources; Ion guns
    • H01J27/08—Ion sources; Ion guns using arc discharge
    • 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 or ion-optical arrangement
    • H01J37/08—Ion sources; Ion guns
    • 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
    • H01J2237/06—Sources
    • H01J2237/08—Ion sources
    • H01J2237/081—Sputtering sources
    • 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
    • H01J2237/06—Sources
    • H01J2237/08—Ion sources
    • H01J2237/0815—Methods of ionisation
    • H01J2237/082—Electron beam
    • 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
    • H01J2237/30—Electron or ion beam tubes for processing objects
    • H01J2237/317—Processing objects on a microscale
    • H01J2237/31701—Ion implantation

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Combustion & Propulsion (AREA)
  • Analytical Chemistry (AREA)
  • Electron Sources, Ion Sources (AREA)
  • Physical Vapour Deposition (AREA)
IT01913490A 1990-01-23 1990-01-23 Dispositivo per la ionizzazione di metalli ad alta temperatura di fusione, utilizzabile su impiantatori ionici del tipo impiegante sorgenti di ioni di tipo freeman o assimilabili IT1238337B (it)

Priority Applications (5)

Application Number Priority Date Filing Date Title
IT01913490A IT1238337B (it) 1990-01-23 1990-01-23 Dispositivo per la ionizzazione di metalli ad alta temperatura di fusione, utilizzabile su impiantatori ionici del tipo impiegante sorgenti di ioni di tipo freeman o assimilabili
EP91200066A EP0439220B1 (en) 1990-01-23 1991-01-15 Device for the ionization of metals having a high melting point, which may be used on ion implanters of the type using ion sources of Freeman or similar type
DE69123062T DE69123062T2 (de) 1990-01-23 1991-01-15 Vorrichtung zum Ionisieren von Metallen hoher Schmelzpunkte verwendbar in mit Freeman oder ähnlichen Ionenquellen ausgerüstete Ionenimplantierungsgeräte
US07/641,692 US5144143A (en) 1990-01-23 1991-01-16 Device for the ionization of metals having a high melting point, which may be used on ion implanters of the type using ion sources of freeman or similar type
JP3006135A JPH06349431A (ja) 1990-01-23 1991-01-23 フリーマン又はこれに類似のイオンソースを使用する形式のイオン注入器に使用される高融点を有する金属のイオン化装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT01913490A IT1238337B (it) 1990-01-23 1990-01-23 Dispositivo per la ionizzazione di metalli ad alta temperatura di fusione, utilizzabile su impiantatori ionici del tipo impiegante sorgenti di ioni di tipo freeman o assimilabili

Publications (3)

Publication Number Publication Date
IT9019134A0 IT9019134A0 (it) 1990-01-23
IT9019134A1 IT9019134A1 (it) 1991-07-24
IT1238337B true IT1238337B (it) 1993-07-12

Family

ID=11155115

Family Applications (1)

Application Number Title Priority Date Filing Date
IT01913490A IT1238337B (it) 1990-01-23 1990-01-23 Dispositivo per la ionizzazione di metalli ad alta temperatura di fusione, utilizzabile su impiantatori ionici del tipo impiegante sorgenti di ioni di tipo freeman o assimilabili

Country Status (5)

Country Link
US (1) US5144143A (it)
EP (1) EP0439220B1 (it)
JP (1) JPH06349431A (it)
DE (1) DE69123062T2 (it)
IT (1) IT1238337B (it)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5256947A (en) * 1990-10-10 1993-10-26 Nec Electronics, Inc. Multiple filament enhanced ion source
US5262652A (en) * 1991-05-14 1993-11-16 Applied Materials, Inc. Ion implantation apparatus having increased source lifetime
EP0637052B1 (en) * 1993-07-29 1997-05-07 Co.Ri.M.Me. Consorzio Per La Ricerca Sulla Microelettronica Nel Mezzogiorno Method for producing a stream of ionic aluminum
US6320261B1 (en) 1998-04-21 2001-11-20 Micron Technology, Inc. High aspect ratio metallization structures for shallow junction devices, and methods of forming the same
US6121134A (en) * 1998-04-21 2000-09-19 Micron Technology, Inc. High aspect ratio metallization structures and processes for fabricating the same
US6452338B1 (en) 1999-12-13 2002-09-17 Semequip, Inc. Electron beam ion source with integral low-temperature vaporizer
US7276847B2 (en) * 2000-05-17 2007-10-02 Varian Semiconductor Equipment Associates, Inc. Cathode assembly for indirectly heated cathode ion source
JP5965345B2 (ja) * 2013-03-29 2016-08-03 住友重機械イオンテクノロジー株式会社 イオン注入装置のための高電圧電極の絶縁構造および高電圧絶縁方法
CN103298233B (zh) * 2013-05-10 2016-03-02 合肥聚能电物理高技术开发有限公司 高密度阴极等离子体源
US9941089B2 (en) * 2014-10-13 2018-04-10 Arizona Board Of Regents, A Body Corporate Of The State Of Arizona, Acting For And On Behalf Of Arizona State University Cesium primary ion source for secondary ion mass spectrometer
US10672602B2 (en) 2014-10-13 2020-06-02 Arizona Board Of Regents On Behalf Of Arizona State University Cesium primary ion source for secondary ion mass spectrometer

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3408283A (en) * 1966-09-15 1968-10-29 Kennecott Copper Corp High current duoplasmatron having an apertured anode positioned in the low pressure region
US3409529A (en) * 1967-07-07 1968-11-05 Kennecott Copper Corp High current duoplasmatron having an apertured anode comprising a metal of high magnetic permeability
US4074139A (en) * 1976-12-27 1978-02-14 Rca Corporation Apparatus and method for maskless ion implantation
US4135094A (en) * 1977-07-27 1979-01-16 E. I. Du Pont De Nemours And Company Method and apparatus for rejuvenating ion sources
US4250009A (en) * 1979-05-18 1981-02-10 International Business Machines Corporation Energetic particle beam deposition system
JPS6011417B2 (ja) * 1979-10-23 1985-03-26 株式会社東芝 ホロ−カソ−ド放電装置
DE3039850A1 (de) * 1979-10-23 1981-05-07 Tokyo Shibaura Denki K.K., Kawasaki, Kanagawa Entladungsvorrichtung mit hohlkathode
JPS62190635A (ja) * 1986-02-18 1987-08-20 Nec Corp イオン注入装置
JPH01189838A (ja) * 1988-01-25 1989-07-31 Nissin Electric Co Ltd イオン源
US4911814A (en) * 1988-02-08 1990-03-27 Nippon Telegraph And Telephone Corporation Thin film forming apparatus and ion source utilizing sputtering with microwave plasma

Also Published As

Publication number Publication date
DE69123062D1 (de) 1996-12-19
IT9019134A1 (it) 1991-07-24
DE69123062T2 (de) 1997-05-07
JPH06349431A (ja) 1994-12-22
US5144143A (en) 1992-09-01
EP0439220A2 (en) 1991-07-31
EP0439220A3 (en) 1991-11-27
EP0439220B1 (en) 1996-11-13
IT9019134A0 (it) 1990-01-23

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Legal Events

Date Code Title Description
0001 Granted
TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19960129