ATE149781T1 - Radiofrequenz-plasmaquelle mit kapazitiver kopplung - Google Patents

Radiofrequenz-plasmaquelle mit kapazitiver kopplung

Info

Publication number
ATE149781T1
ATE149781T1 AT91630060T AT91630060T ATE149781T1 AT E149781 T1 ATE149781 T1 AT E149781T1 AT 91630060 T AT91630060 T AT 91630060T AT 91630060 T AT91630060 T AT 91630060T AT E149781 T1 ATE149781 T1 AT E149781T1
Authority
AT
Austria
Prior art keywords
radio frequency
capacitive coupling
plasma source
frequency plasma
plasma
Prior art date
Application number
AT91630060T
Other languages
English (en)
Inventor
Harold R Kaufman
Raymond S Robinson
Original Assignee
Kaufman & Robinson 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 Kaufman & Robinson Inc filed Critical Kaufman & Robinson Inc
Application granted granted Critical
Publication of ATE149781T1 publication Critical patent/ATE149781T1/de

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
    • H01J27/16—Ion sources; Ion guns using high-frequency excitation, e.g. microwave excitation
    • H01J27/18—Ion sources; Ion guns using high-frequency excitation, e.g. microwave excitation with an applied axial magnetic field
    • 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
    • H01J37/32—Gas-filled discharge tubes
    • H01J37/32009—Arrangements for generation of plasma specially adapted for examination or treatment of objects, e.g. plasma sources
    • H01J37/32082—Radio frequency generated discharge
    • H01J37/32091—Radio frequency generated discharge the radio frequency energy being capacitively coupled to the plasma
    • 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
    • H01J37/32—Gas-filled discharge tubes
    • H01J37/32009—Arrangements for generation of plasma specially adapted for examination or treatment of objects, e.g. plasma sources
    • H01J37/32357—Generation remote from the workpiece, e.g. down-stream
    • 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
    • H01J37/32—Gas-filled discharge tubes
    • H01J37/32431—Constructional details of the reactor
    • H01J37/3266—Magnetic control means
    • H01J37/32688—Multi-cusp fields
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05H—PLASMA TECHNIQUE; PRODUCTION OF ACCELERATED ELECTRICALLY-CHARGED PARTICLES OR OF NEUTRONS; PRODUCTION OR ACCELERATION OF NEUTRAL MOLECULAR OR ATOMIC BEAMS
    • H05H1/00—Generating plasma; Handling plasma
    • H05H1/24—Generating plasma
    • H05H1/46—Generating plasma using applied electromagnetic fields, e.g. high frequency or microwave energy

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Plasma & Fusion (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Electromagnetism (AREA)
  • Combustion & Propulsion (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Electron Sources, Ion Sources (AREA)
  • Plasma Technology (AREA)
  • Chemical Vapour Deposition (AREA)
  • Lock And Its Accessories (AREA)
  • Injection Moulding Of Plastics Or The Like (AREA)
  • Input Circuits Of Receivers And Coupling Of Receivers And Audio Equipment (AREA)
AT91630060T 1990-08-31 1991-08-29 Radiofrequenz-plasmaquelle mit kapazitiver kopplung ATE149781T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US57679690A 1990-08-31 1990-08-31

Publications (1)

Publication Number Publication Date
ATE149781T1 true ATE149781T1 (de) 1997-03-15

Family

ID=24306028

Family Applications (1)

Application Number Title Priority Date Filing Date
AT91630060T ATE149781T1 (de) 1990-08-31 1991-08-29 Radiofrequenz-plasmaquelle mit kapazitiver kopplung

Country Status (8)

Country Link
EP (1) EP0474584B1 (de)
JP (1) JPH0810633B2 (de)
AT (1) ATE149781T1 (de)
CA (1) CA2049876C (de)
DE (2) DE474584T1 (de)
DK (1) DK0474584T3 (de)
ES (1) ES2030376T3 (de)
GR (2) GR920300058T1 (de)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5325021A (en) * 1992-04-09 1994-06-28 Clemson University Radio-frequency powered glow discharge device and method with high voltage interface
RU2121729C1 (ru) * 1996-11-18 1998-11-10 Татьяна Борисовна Антонова Газоразрядное устройство
US9536725B2 (en) 2013-02-05 2017-01-03 Clemson University Means of introducing an analyte into liquid sampling atmospheric pressure glow discharge
DE102015215051A1 (de) * 2015-08-06 2017-02-09 Terraplasma Gmbh Vorrichtung und Verfahren zum Erzeugen eines Plasmas, sowie Verwendung einer solchen Vorrichtung
CN107340139B (zh) * 2017-06-21 2020-06-02 北京卫星环境工程研究所 电推进航天器系统级点火试验溅射靶装置
US11596876B2 (en) 2018-02-05 2023-03-07 Clemson University Research Foundation Channeled fibers in separation of biologically active nanoparticles

Also Published As

Publication number Publication date
DE69124882T2 (de) 1997-09-04
GR920300058T1 (en) 1992-08-31
CA2049876C (en) 1998-02-10
EP0474584B1 (de) 1997-03-05
DK0474584T3 (da) 1997-09-08
GR3023652T3 (en) 1997-09-30
EP0474584A3 (en) 1992-07-15
DE474584T1 (de) 1992-08-13
CA2049876A1 (en) 1992-03-01
DE69124882D1 (de) 1997-04-10
EP0474584A2 (de) 1992-03-11
ES2030376T3 (es) 1997-07-01
JPH0810633B2 (ja) 1996-01-31
JPH0689798A (ja) 1994-03-29
ES2030376T1 (es) 1992-11-01

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Legal Events

Date Code Title Description
REN Ceased due to non-payment of the annual fee