ES2018464T3 - Aparato generador de plasma mejorado, de onda de radiofrecuencia, del tipo de cavidad coaxial. - Google Patents

Aparato generador de plasma mejorado, de onda de radiofrecuencia, del tipo de cavidad coaxial.

Info

Publication number
ES2018464T3
ES2018464T3 ES90105450T ES90105450T ES2018464T3 ES 2018464 T3 ES2018464 T3 ES 2018464T3 ES 90105450 T ES90105450 T ES 90105450T ES 90105450 T ES90105450 T ES 90105450T ES 2018464 T3 ES2018464 T3 ES 2018464T3
Authority
ES
Spain
Prior art keywords
radiofrequency wave
generating apparatus
plasma generating
cavity
cavity type
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 - Lifetime
Application number
ES90105450T
Other languages
English (en)
Other versions
ES2018464A4 (es
Inventor
Jes Asmussen
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.)
Michigan State University MSU
Original Assignee
Michigan State University MSU
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 Michigan State University MSU filed Critical Michigan State University MSU
Publication of ES2018464A4 publication Critical patent/ES2018464A4/es
Application granted granted Critical
Publication of ES2018464T3 publication Critical patent/ES2018464T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • 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
    • C—CHEMISTRY; METALLURGY
    • C30—CRYSTAL GROWTH
    • C30B—SINGLE-CRYSTAL GROWTH; UNIDIRECTIONAL SOLIDIFICATION OF EUTECTIC MATERIAL OR UNIDIRECTIONAL DEMIXING OF EUTECTOID MATERIAL; REFINING BY ZONE-MELTING OF MATERIAL; PRODUCTION OF A HOMOGENEOUS POLYCRYSTALLINE MATERIAL WITH DEFINED STRUCTURE; SINGLE CRYSTALS OR HOMOGENEOUS POLYCRYSTALLINE MATERIAL WITH DEFINED STRUCTURE; AFTER-TREATMENT OF SINGLE CRYSTALS OR A HOMOGENEOUS POLYCRYSTALLINE MATERIAL WITH DEFINED STRUCTURE; APPARATUS THEREFOR
    • C30B23/00—Single-crystal growth by condensing evaporated or sublimed materials
    • C30B23/02—Epitaxial-layer growth

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Plasma & Fusion (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Electromagnetism (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Electron Sources, Ion Sources (AREA)
  • Plasma Technology (AREA)
  • Physical Deposition Of Substances That Are Components Of Semiconductor Devices (AREA)
  • Chemical Vapour Deposition (AREA)
  • Transmitters (AREA)
  • Crystals, And After-Treatments Of Crystals (AREA)
  • Stringed Musical Instruments (AREA)
  • Ignition Installations For Internal Combustion Engines (AREA)
  • Inks, Pencil-Leads, Or Crayons (AREA)
  • Discharge Heating (AREA)

Abstract

SE DESCRIBE UN APARATO COAXIAL DE PLASMA REPRODUCTOR DE ONDA DE RADIOFRECUENCIA CON UNA CAVIDAD (10) METALICA ALARGADA QUE TIENE UNA SONDA MOVIL (16) ALARGADA DE ACOPLAMIENTO, MONTADA EN LINEA CON UN EJE (A-A) DE LA CAVIDAD, QUE TIENE UN CONDUCTOR (11) COAXIAL CENTRAL Y QUE TIENE UNA PLACA (12) MOVIL PARA OBTENER UN MODO DE RESONANCIA DE LA ONDA DE RADIOFRECUENCIA EN LA CAVIDAD QUE RODEA UNA CAMARA (14) PARA CONFINAR EL PLASMA. UN EXTREMO (11B) DEL CONDUCTOR ES ADYACENTE A LA CAMARA Y PUEDE SOPORTAR OPCIONALMENTE UN GRUPO DE MAGNETOS (27). EL APARATO SE USA PARTICULARMENTE PARA RETROAJUSTE DE FUENTES (101) DE VACIO EXISTENTES QUE TIENEN PEQUEÑAS PUERTAS (105) DE ENTRADA PARA TRATAMIENTO DE PLASMA UTILIZANDO HACES MOLECULARES EPITAXIALES.FIG 1.
ES90105450T 1989-04-03 1990-03-22 Aparato generador de plasma mejorado, de onda de radiofrecuencia, del tipo de cavidad coaxial. Expired - Lifetime ES2018464T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/331,754 US4906900A (en) 1989-04-03 1989-04-03 Coaxial cavity type, radiofrequency wave, plasma generating apparatus

Publications (2)

Publication Number Publication Date
ES2018464A4 ES2018464A4 (es) 1991-04-16
ES2018464T3 true ES2018464T3 (es) 1995-10-16

Family

ID=23295234

Family Applications (1)

Application Number Title Priority Date Filing Date
ES90105450T Expired - Lifetime ES2018464T3 (es) 1989-04-03 1990-03-22 Aparato generador de plasma mejorado, de onda de radiofrecuencia, del tipo de cavidad coaxial.

Country Status (9)

Country Link
US (1) US4906900A (es)
EP (1) EP0391156B1 (es)
JP (1) JPH02295052A (es)
AT (1) ATE123915T1 (es)
CA (1) CA2010245C (es)
DE (2) DE391156T1 (es)
DK (1) DK0391156T3 (es)
ES (1) ES2018464T3 (es)
GR (2) GR910300023T1 (es)

Families Citing this family (32)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5227695A (en) * 1989-06-05 1993-07-13 Centre National De La Recherche Scientifique Device for coupling microwave energy with an exciter and for distributing it therealong for the purpose of producing a plasma
DE69026337T2 (de) * 1989-10-31 1996-08-14 Nippon Electric Co Ionenantrieb für Weltraumflüge
US5274306A (en) * 1990-08-31 1993-12-28 Kaufman & Robinson, Inc. Capacitively coupled radiofrequency plasma source
DE4037091C2 (de) * 1990-11-22 1996-06-20 Leybold Ag Vorrichtung für die Erzeugung eines homogenen Mikrowellenfeldes
US6953703B2 (en) * 1991-03-18 2005-10-11 The Trustees Of Boston University Method of making a semiconductor device with exposure of sapphire substrate to activated nitrogen
US5311103A (en) * 1992-06-01 1994-05-10 Board Of Trustees Operating Michigan State University Apparatus for the coating of material on a substrate using a microwave or UHF plasma
US5292370A (en) * 1992-08-14 1994-03-08 Martin Marietta Energy Systems, Inc. Coupled microwave ECR and radio-frequency plasma source for plasma processing
FR2702119B1 (fr) * 1993-02-25 1995-07-13 Metal Process Dispositif d'excitation d'un plasma à la résonance cyclotronique électronique par l'intermédiaire d'un applicateur filaire d'un champ micro-onde et d'un champ magnétique statique.
FR2711035B1 (fr) * 1993-10-04 1995-12-29 Plasmion Dispositif et procédé pour former un plasma par application de micro-ondes.
US5470423A (en) * 1994-01-25 1995-11-28 Board Of Trustees Operating Michigan State University Microwave pultrusion apparatus and method of use
FR2722213B1 (fr) * 1994-07-05 1996-09-20 Plasmion Dispositif pour creer un faisceau d'ions d'energie ajustable notamment pour le traitement au defile et sous vide de surfaces de grandes dimensions
EP0743671A3 (en) * 1995-05-19 1997-07-16 Hitachi Ltd Method and device for a plasma processing device
US5736818A (en) * 1996-03-15 1998-04-07 Board Of Trustees Operating Michigan State University Resonant radiofrequency wave plasma generating apparatus with improved stage
DE19756774B4 (de) * 1997-12-19 2009-12-31 Tec Tra Gmbh Mikrowellenplasmaquelle
DE19801366B4 (de) * 1998-01-16 2008-07-03 Applied Materials Gmbh & Co. Kg Vorrichtung zur Erzeugung von Plasma
US20030152700A1 (en) * 2002-02-11 2003-08-14 Board Of Trustees Operating Michigan State University Process for synthesizing uniform nanocrystalline films
US7511246B2 (en) 2002-12-12 2009-03-31 Perkinelmer Las Inc. Induction device for generating a plasma
WO2006099190A2 (en) 2005-03-11 2006-09-21 Perkinelmer, Inc. Plasmas and methods of using them
US8622735B2 (en) * 2005-06-17 2014-01-07 Perkinelmer Health Sciences, Inc. Boost devices and methods of using them
US7742167B2 (en) * 2005-06-17 2010-06-22 Perkinelmer Health Sciences, Inc. Optical emission device with boost device
US8593064B2 (en) * 2007-02-16 2013-11-26 Ad Astra Rocket Company Plasma source improved with an RF coupling system
EP1976346A1 (en) * 2007-03-30 2008-10-01 Ecole Polytechnique Apparatus for generating a plasma
US9259798B2 (en) 2012-07-13 2016-02-16 Perkinelmer Health Sciences, Inc. Torches and methods of using them
JP6661012B2 (ja) * 2015-11-18 2020-03-11 ジェイエスダブリュー スチール リミテッド 宇宙空間電熱推進に適したマイクロ波電熱スラスタ
US10923324B2 (en) 2017-07-10 2021-02-16 Verity Instruments, Inc. Microwave plasma source
US10679832B2 (en) * 2017-07-10 2020-06-09 Verity Instruments, Inc. Microwave plasma source
US10492287B2 (en) * 2017-09-06 2019-11-26 Omega-P R&D, Inc. Apparatus and method for isotope production based on a charged particle accelerator
TWI721373B (zh) * 2018-06-28 2021-03-11 美商梅瑞堤儀器公司 電漿源，用於一電漿之激發之激發系統及光學監控系統
ES2696227B2 (es) * 2018-07-10 2019-06-12 Centro De Investig Energeticas Medioambientales Y Tecnologicas Ciemat Fuente de iones interna para ciclotrones de baja erosion
US11701734B2 (en) * 2019-07-25 2023-07-18 The Esab Group, Inc. Apparatus and methods associated with operating a plasma torch
CN216928483U (zh) * 2021-12-01 2022-07-08 费勉仪器科技(南京)有限公司 内嵌式射频等离子体源发生装置及真空处理系统
CN114899067B (zh) * 2022-03-24 2024-11-26 兰州大学 一种八极永磁体结构天线内置式rf离子源

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3757518A (en) * 1970-11-03 1973-09-11 Messerschmitt Boelkow Blohm Ion engine
DE2219545A1 (de) * 1972-04-21 1973-10-31 Messerschmitt Boelkow Blohm Ionentriebwerk
US4058748A (en) * 1976-05-13 1977-11-15 Hitachi, Ltd. Microwave discharge ion source
JPS5852297B2 (ja) * 1979-06-04 1983-11-21 株式会社日立製作所 マイクロ波イオン源
US4393333A (en) * 1979-12-10 1983-07-12 Hitachi, Ltd. Microwave plasma ion source
JPS5947421B2 (ja) * 1980-03-24 1984-11-19 株式会社日立製作所 マイクロ波イオン源
US4507588A (en) * 1983-02-28 1985-03-26 Board Of Trustees Operating Michigan State University Ion generating apparatus and method for the use thereof
US4691662A (en) * 1983-02-28 1987-09-08 Michigan State University Dual plasma microwave apparatus and method for treating a surface
US4585668A (en) * 1983-02-28 1986-04-29 Michigan State University Method for treating a surface with a microwave or UHF plasma and improved apparatus
US4727293A (en) * 1984-08-16 1988-02-23 Board Of Trustees Operating Michigan State University Plasma generating apparatus using magnets and method
US4630566A (en) * 1984-08-16 1986-12-23 Board Of Trustees Operating Michigan State University Microwave or UHF plasma improved apparatus
US4777336A (en) * 1987-04-22 1988-10-11 Michigan State University Method for treating a material using radiofrequency waves
US4792772A (en) * 1987-08-24 1988-12-20 Michigan State University Microwave apparatus
US4778561A (en) * 1987-10-30 1988-10-18 Veeco Instruments, Inc. Electron cyclotron resonance plasma source
DE3738352A1 (de) * 1987-11-11 1989-05-24 Technics Plasma Gmbh Filamentloses magnetron-ionenstrahlsystem

Also Published As

Publication number Publication date
ATE123915T1 (de) 1995-06-15
CA2010245A1 (en) 1990-10-03
CA2010245C (en) 1993-05-11
EP0391156A2 (en) 1990-10-10
ES2018464A4 (es) 1991-04-16
GR910300023T1 (en) 1991-11-15
GR3017069T3 (en) 1995-11-30
JPH0586021B2 (es) 1993-12-09
JPH02295052A (ja) 1990-12-05
DK0391156T3 (da) 1995-10-02
EP0391156A3 (en) 1991-10-16
DE391156T1 (de) 1991-04-11
EP0391156B1 (en) 1995-06-14
DE69020031T2 (de) 1995-09-21
US4906900A (en) 1990-03-06
DE69020031D1 (de) 1995-07-20

Similar Documents

Publication Publication Date Title
ES2018464T3 (es) Aparato generador de plasma mejorado, de onda de radiofrecuencia, del tipo de cavidad coaxial.
ATE90811T1 (de) Hochfrequenz-ionenquelle.
ATE187033T1 (de) Vorrichtung zur erzeugung von plasmen mittels mikrowellen
EP0450061A4 (en) Improved resonant radio frequency wave coupler apparatus using higher modes
DE3680716D1 (de) Spektroskopievorrichtung fuer oberflaechenanalyse.
ATE151569T1 (de) System zur erzeugung eines plasmas mit hoher dichte
EP0395798A3 (en) Microwave resonant cavity
ATE357124T1 (de) Vorrichtung zur einstellung einer mikrowellen- energiedichteverteilung in einem applikator und verwendung dieser vorrichtung
DE69512371D1 (de) Magnetisch verbesserte multiple kapazitive plasmagenerationsvorrichtung und verfahren
SE8004075L (sv) Nmr-diagnosapparat
DE69617908D1 (de) Methode und vorrichtung zur zuführung von elektromagnetischer energie in einer lösung
CA2106281A1 (en) Apparatus for Curing Coatings on Drawn Optical Fiber
DE69132538D1 (de) Mittels elektromagnetischer Wellen wirkendes Heizgerät
CA2017262A1 (en) Apparatus for measuring electromagnetic characteristics of a very high temperature material
AU3201289A (en) Microwave spectrometer
JPH0582290A (ja) 低圧プラズマ発生器
GB644202A (en) High frequency electric discharge apparatus
EASLEY et al. Resonant waveguide stark cell(using microwave spectrometers)[Patent]
GB649301A (en) Improvements in or relating to ultra high frequency radio apparatus employing wave guides
GB597258A (en) Improvements in or relating to electro-magnetic wave guide devices
RU365U1 (ru) Устройство для стерилизации материала плазмой
GB1466689A (en) Epr spectrometer resonant cavity
JPS6439387A (en) Plasma treating equipment
ATE45840T1 (de) Gleichspannungs- und hochfrequenzsignalzufuehrung fuer eine diode.
JPS6482446A (en) Electron beam illuminating device

Legal Events

Date Code Title Description
FG2A Definitive protection

Ref document number: 391156

Country of ref document: ES