JP2001508598A - 半導体表面処理方法及び装置 - Google Patents
半導体表面処理方法及び装置Info
- Publication number
- JP2001508598A JP2001508598A JP52970798A JP52970798A JP2001508598A JP 2001508598 A JP2001508598 A JP 2001508598A JP 52970798 A JP52970798 A JP 52970798A JP 52970798 A JP52970798 A JP 52970798A JP 2001508598 A JP2001508598 A JP 2001508598A
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- ions
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L21/00—Processes or apparatus adapted for the manufacture or treatment of semiconductor or solid state devices or of parts thereof
- H01L21/02—Manufacture or treatment of semiconductor devices or of parts thereof
- H01L21/04—Manufacture or treatment of semiconductor devices or of parts thereof the devices having at least one potential-jump barrier or surface barrier, e.g. PN junction, depletion layer or carrier concentration layer
- H01L21/18—Manufacture or treatment of semiconductor devices or of parts thereof the devices having at least one potential-jump barrier or surface barrier, e.g. PN junction, depletion layer or carrier concentration layer the devices having semiconductor bodies comprising elements of Group IV of the Periodic System or AIIIBV compounds with or without impurities, e.g. doping materials
- H01L21/26—Bombardment with radiation
- H01L21/263—Bombardment with radiation with high-energy radiation
- H01L21/265—Bombardment with radiation with high-energy radiation producing ion implantation
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L21/00—Processes or apparatus adapted for the manufacture or treatment of semiconductor or solid state devices or of parts thereof
- H01L21/02—Manufacture or treatment of semiconductor devices or of parts thereof
- H01L21/02104—Forming layers
- H01L21/02107—Forming insulating materials on a substrate
- H01L21/02109—Forming insulating materials on a substrate characterised by the type of layer, e.g. type of material, porous/non-porous, pre-cursors, mixtures or laminates
- H01L21/02112—Forming insulating materials on a substrate characterised by the type of layer, e.g. type of material, porous/non-porous, pre-cursors, mixtures or laminates characterised by the material of the layer
- H01L21/02123—Forming insulating materials on a substrate characterised by the type of layer, e.g. type of material, porous/non-porous, pre-cursors, mixtures or laminates characterised by the material of the layer the material containing silicon
- H01L21/02164—Forming insulating materials on a substrate characterised by the type of layer, e.g. type of material, porous/non-porous, pre-cursors, mixtures or laminates characterised by the material of the layer the material containing silicon the material being a silicon oxide, e.g. SiO2
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B81—MICROSTRUCTURAL TECHNOLOGY
- B81C—PROCESSES OR APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OR TREATMENT OF MICROSTRUCTURAL DEVICES OR SYSTEMS
- B81C1/00—Manufacture or treatment of devices or systems in or on a substrate
- B81C1/00841—Cleaning during or after manufacture
- B81C1/00849—Cleaning during or after manufacture during manufacture
-
- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
- C23C14/00—Coating by vacuum evaporation, by sputtering or by ion implantation of the coating forming material
- C23C14/04—Coating on selected surface areas, e.g. using masks
- C23C14/048—Coating on selected surface areas, e.g. using masks using irradiation by energy or particles
-
- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
- C23C16/00—Chemical coating by decomposition of gaseous compounds, without leaving reaction products of surface material in the coating, i.e. chemical vapour deposition [CVD] processes
- C23C16/04—Coating on selected surface areas, e.g. using masks
- C23C16/047—Coating on selected surface areas, e.g. using masks using irradiation by energy or particles
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L21/00—Processes or apparatus adapted for the manufacture or treatment of semiconductor or solid state devices or of parts thereof
- H01L21/02—Manufacture or treatment of semiconductor devices or of parts thereof
- H01L21/02104—Forming layers
- H01L21/02107—Forming insulating materials on a substrate
- H01L21/02225—Forming insulating materials on a substrate characterised by the process for the formation of the insulating layer
- H01L21/02227—Forming insulating materials on a substrate characterised by the process for the formation of the insulating layer formation by a process other than a deposition process
- H01L21/0223—Forming insulating materials on a substrate characterised by the process for the formation of the insulating layer formation by a process other than a deposition process formation by oxidation, e.g. oxidation of the substrate
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L21/00—Processes or apparatus adapted for the manufacture or treatment of semiconductor or solid state devices or of parts thereof
- H01L21/02—Manufacture or treatment of semiconductor devices or of parts thereof
- H01L21/04—Manufacture or treatment of semiconductor devices or of parts thereof the devices having at least one potential-jump barrier or surface barrier, e.g. PN junction, depletion layer or carrier concentration layer
- H01L21/18—Manufacture or treatment of semiconductor devices or of parts thereof the devices having at least one potential-jump barrier or surface barrier, e.g. PN junction, depletion layer or carrier concentration layer the devices having semiconductor bodies comprising elements of Group IV of the Periodic System or AIIIBV compounds with or without impurities, e.g. doping materials
- H01L21/30—Treatment of semiconductor bodies using processes or apparatus not provided for in groups H01L21/20 - H01L21/26
- H01L21/31—Treatment of semiconductor bodies using processes or apparatus not provided for in groups H01L21/20 - H01L21/26 to form insulating layers thereon, e.g. for masking or by using photolithographic techniques; After treatment of these layers; Selection of materials for these layers
- H01L21/314—Inorganic layers
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L21/00—Processes or apparatus adapted for the manufacture or treatment of semiconductor or solid state devices or of parts thereof
- H01L21/02—Manufacture or treatment of semiconductor devices or of parts thereof
- H01L21/04—Manufacture or treatment of semiconductor devices or of parts thereof the devices having at least one potential-jump barrier or surface barrier, e.g. PN junction, depletion layer or carrier concentration layer
- H01L21/18—Manufacture or treatment of semiconductor devices or of parts thereof the devices having at least one potential-jump barrier or surface barrier, e.g. PN junction, depletion layer or carrier concentration layer the devices having semiconductor bodies comprising elements of Group IV of the Periodic System or AIIIBV compounds with or without impurities, e.g. doping materials
- H01L21/30—Treatment of semiconductor bodies using processes or apparatus not provided for in groups H01L21/20 - H01L21/26
- H01L21/31—Treatment of semiconductor bodies using processes or apparatus not provided for in groups H01L21/20 - H01L21/26 to form insulating layers thereon, e.g. for masking or by using photolithographic techniques; After treatment of these layers; Selection of materials for these layers
- H01L21/314—Inorganic layers
- H01L21/316—Inorganic layers composed of oxides or glassy oxides or oxide based glass
- H01L21/31604—Deposition from a gas or vapour
- H01L21/31608—Deposition of SiO2
- H01L21/31612—Deposition of SiO2 on a silicon body
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L21/00—Processes or apparatus adapted for the manufacture or treatment of semiconductor or solid state devices or of parts thereof
- H01L21/02—Manufacture or treatment of semiconductor devices or of parts thereof
- H01L21/04—Manufacture or treatment of semiconductor devices or of parts thereof the devices having at least one potential-jump barrier or surface barrier, e.g. PN junction, depletion layer or carrier concentration layer
- H01L21/18—Manufacture or treatment of semiconductor devices or of parts thereof the devices having at least one potential-jump barrier or surface barrier, e.g. PN junction, depletion layer or carrier concentration layer the devices having semiconductor bodies comprising elements of Group IV of the Periodic System or AIIIBV compounds with or without impurities, e.g. doping materials
- H01L21/30—Treatment of semiconductor bodies using processes or apparatus not provided for in groups H01L21/20 - H01L21/26
- H01L21/31—Treatment of semiconductor bodies using processes or apparatus not provided for in groups H01L21/20 - H01L21/26 to form insulating layers thereon, e.g. for masking or by using photolithographic techniques; After treatment of these layers; Selection of materials for these layers
- H01L21/314—Inorganic layers
- H01L21/316—Inorganic layers composed of oxides or glassy oxides or oxide based glass
- H01L21/3165—Inorganic layers composed of oxides or glassy oxides or oxide based glass formed by oxidation
- H01L21/31654—Inorganic layers composed of oxides or glassy oxides or oxide based glass formed by oxidation of semiconductor materials, e.g. the body itself
- H01L21/31658—Inorganic layers composed of oxides or glassy oxides or oxide based glass formed by oxidation of semiconductor materials, e.g. the body itself by thermal oxidation, e.g. of SiGe
- H01L21/31662—Inorganic layers composed of oxides or glassy oxides or oxide based glass formed by oxidation of semiconductor materials, e.g. the body itself by thermal oxidation, e.g. of SiGe of silicon in uncombined form
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Physics & Mathematics (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Manufacturing & Machinery (AREA)
- Power Engineering (AREA)
- General Physics & Mathematics (AREA)
- Computer Hardware Design (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- Health & Medical Sciences (AREA)
- Toxicology (AREA)
- Materials Engineering (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Mechanical Engineering (AREA)
- Organic Chemistry (AREA)
- Metallurgy (AREA)
- General Chemical & Material Sciences (AREA)
- High Energy & Nuclear Physics (AREA)
- Cleaning Or Drying Semiconductors (AREA)
- Weting (AREA)
- Electrodes Of Semiconductors (AREA)
Abstract
Description
Claims (1)
- 【特許請求の範囲】 1.半導体(1B)の表面(2)を処理する方法であって、この表面(2)は外 部結合手を有する半導体の第一の分子から成り、前記結合手は水素原子で飽和さ れている方法において、該方法は; 低エネルギーの高電荷陽イオン(40)を生成するステップと; 真空下でこれらイオン(40)より成るビーム(30)を表面(2)の少 なくとも1ゾーン(42)に向けて送るステップであって、前記ゾーン(4 2)は表面(2)の決められた部分をカバーするステップと; 表面(2)近くにおいてビーム(30)へ減速電圧(U2)を印加してビ ーム(30)のイオン(40)に制御された平均速度を与えるステップであ って、前記イオン(40)が前記ゾーン(42)の第一の分子の電子(50 )を表面(2)に接触すること無しに抽出する為、前記第一の分子がそれら の水素原子を失い、対応する外部結合手が未結合となるステップと;そして 前記ゾーン(42)に向けて未結合となった外部結合手を飽和する生成物 を送り、絶縁性化合物の第二の分子を形成するステップとを含むことを特徴 とする方法。 2.前記ゾーン(42)が表面(2)全体をカバーすることを特徴とする請求項 1に記載の処理方法。 3.前記ゾーン(42)が半導体(1D)の前記表面(2)においてエッチング される絶縁性ネットワーク(5)を画定することを特徴とする請求項1に記載の 処理方法。 4.前記ゾーン(42)中に絶縁性化合物を形成した後に、トンネル効果顕微鏡 を用いて局所的導電性制御が実施されることを特徴とする先行請求項のいずれか 1つに記載の処理方法。 5.表面(2)の酸化された状態から半導体(1)の表面(2)を事前に調整す る為に; 半導体(1A)を第一の弗化水素酸槽に浸せきするステップと;その後 半導体(1)を弗化水素酸及びアンモニアイオンより成る第二の槽に浸せ きするステップとを含むことを特徴とする先行請求項のいずれか1つに記載 の処理方法。 6.前記生成物が前記未結合の外部結合手を飽和させる酸素を含むことを特徴と する先行請求項のいずれか1つに記載の処理方法。 7.イオン(40)のビーム(30)が、前記未結合の外部結合手を飽和させる 酸素が同時に送られるように、部分的な真空下で送られることを特徴とする請求 項6に記載の処理方法。 8.半導体(1)がシリコンを基本としたものであることを特徴とする先行請求 項のいずれか1つに記載の処理方法。 9.イオン(40)による電子(50)の抽出が、抽出された電子(50)が前 記イオン(40)の1つの電子殻(K、L、M)から他の殻へと入れ替わる際の 放出X線を測定することにより制御されることを特徴とする先行請求項のいずれ か1つに記載の処理方法。 10.減速電圧(U2)が変化され、前記放射X線が前記減速電圧(U2)の幾つ かの値について測定されることを特徴とする請求項9に記載の処理方法。 11.半導体(1B)の表面(2)を処理する装置であって、前記表面(2)は 外部結合手を有する半導体の第一の分子から成り、前記結合手は水素原子で飽和 されている装置において、該装置は; 低エネルギーの高電荷陽イオン(40)源(20)と; イオン源(20)の前記イオン(40)のビーム(30)を引き出す放射 電圧(U1)を印加し、前記を表面(2)に向ける手段(22)と; ビーム(30)のイオン(40)に制御された平均速度を与える為に表面 (20)近くに配された減速電圧(U2)を印加する手段(24)であって 、前記イオン(40)が幾つかの第一の分子から電子(50)を表面(2) に接触すること無しに抽出することを可能とし、従って前記第一の分子がそ れらの水素原子を失うようにさせ、対応する外部結合手を未結合にさせる手 段と; 絶縁性化合物の第二の分子を形成する為に未結合となった外部結合手を飽 和する生成物源であって、更にビーム(30)の経路へと表面(2)に向け て生成物を送る生成物源と;そして ビーム(30)及び表面(2)を減圧する為の装置(26)とを含むこと を特徴とする装置。 12.処理された表面(2)の局所的導電性制御を実施するトンネル効果顕微鏡 を含むことを特徴とする請求項11に記載の処理方法。 13.1つの電子殻(K、L、M)から抽出された電子(50)が前記イオン( 40)の他の殻へと入れ替わる際に放出される放出X線(35)を測定する為の 機器(25)を含むことを特徴とする請求項11又は12のいずれか1つに記載 の処理方法。 14.絶縁性ネットワーク(5)がエッチングされている表面(2)を有する半 導体(1D)であって、絶縁性ネットワーク(5)が約1ナノメートルの深さに エッチングされていることを特徴とする半導体。 15.エッチング後の前記表面(2)が導電性コーティングで覆われることを特 徴とする請求項14に記載の半導体。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR9616288A FR2757881B1 (fr) | 1996-12-31 | 1996-12-31 | Procede de traitement d'une surface d'un semi-conducteur, dispositif correspondant et semi-conducteur associe |
FR96/16288 | 1996-12-31 | ||
PCT/FR1997/002441 WO1998029901A1 (fr) | 1996-12-31 | 1997-12-29 | Procede et dispositif de traitement d'une surface d'un semi-conducteur |
Publications (1)
Publication Number | Publication Date |
---|---|
JP2001508598A true JP2001508598A (ja) | 2001-06-26 |
Family
ID=9499362
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP52970798A Ceased JP2001508598A (ja) | 1996-12-31 | 1997-12-29 | 半導体表面処理方法及び装置 |
Country Status (8)
Country | Link |
---|---|
US (1) | US6355574B1 (ja) |
EP (1) | EP0950258B1 (ja) |
JP (1) | JP2001508598A (ja) |
KR (1) | KR20000062399A (ja) |
AT (1) | ATE302471T1 (ja) |
DE (1) | DE69734011T2 (ja) |
FR (1) | FR2757881B1 (ja) |
WO (1) | WO1998029901A1 (ja) |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2793349B1 (fr) * | 1999-05-07 | 2003-06-27 | X Ion | Procede de croissance d'une couche d'oxyde de silicium de faible epaisseur sur une surface de substrat de silicium et machine a deux reacteurs de mise en oeuvre |
FR2793264B1 (fr) * | 1999-05-07 | 2001-06-15 | X Ion | Procede de nettoyage d'une surface de substrat de silicium et application a la fabrication de composants electroniques integres |
FR2804623B1 (fr) * | 2000-02-09 | 2002-05-03 | Univ Paris Curie | Procede de traitement d'une surface de diamant et surface de diamant correspondante |
RU2164718C1 (ru) * | 2000-07-04 | 2001-03-27 | Общество с ограниченной ответственностью "Агентство маркетинга научных разработок" | Установка для формирования наноструктур на поверхности полупроводниковых пластин ионными пучками |
FR2815770A1 (fr) * | 2000-10-23 | 2002-04-26 | X Ion | Procede de lithographie ionique a haute selectivite |
FR2849266A1 (fr) * | 2002-12-18 | 2004-06-25 | Gilles Borsoni | Machine de traitement uniforme de surfaces d'echantillons par projection d'ions multicharges |
FR2890231B1 (fr) * | 2005-08-29 | 2009-10-09 | Jean Pierre Briand | Methode de fabrication de cathodes froides fonctionnant sous faibles tensions par irradiation de films minces de dlc avec des ions multicharges et surfaces emettrices correspondantes |
US20080128641A1 (en) * | 2006-11-08 | 2008-06-05 | Silicon Genesis Corporation | Apparatus and method for introducing particles using a radio frequency quadrupole linear accelerator for semiconductor materials |
US20090124159A1 (en) * | 2007-03-02 | 2009-05-14 | Jean Pierre Briand | Method of fabrication of cold cathodes on thin diamondlike carbon films irradiated with multicharged ions and field emissive corresponding surfaces |
US20130063863A1 (en) * | 2011-07-08 | 2013-03-14 | John P. Timler | Insulator Based Upon One or More Dielectric Structures |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS60138918A (ja) * | 1983-12-27 | 1985-07-23 | Toshiba Corp | 半導体装置の製造方法 |
JPH0712015B2 (ja) * | 1988-11-18 | 1995-02-08 | 新技術事業団 | シリコン固体表面へのパターン形成法 |
US5010040A (en) * | 1988-12-30 | 1991-04-23 | Mobil Solar Energy Corporation | Method of fabricating solar cells |
US5231055A (en) * | 1989-01-13 | 1993-07-27 | Texas Instruments Incorporated | Method of forming composite interconnect system |
FR2668642B1 (fr) * | 1990-10-25 | 1993-11-05 | Commissariat A Energie Atomique | Source d'ions fortement charges a sonde polarisable et a resonance cyclotronique electronique. |
JP3168593B2 (ja) * | 1991-03-13 | 2001-05-21 | 株式会社島津製作所 | 高輝度集束イオンビームを用いた化合物の薄膜パターン生成方法 |
JP2920850B2 (ja) * | 1991-03-25 | 1999-07-19 | 東京エレクトロン株式会社 | 半導体の表面処理方法及びその装置 |
JP3048749B2 (ja) * | 1992-04-28 | 2000-06-05 | キヤノン株式会社 | 薄膜形成方法 |
JP3334911B2 (ja) * | 1992-07-31 | 2002-10-15 | キヤノン株式会社 | パターン形成方法 |
-
1996
- 1996-12-31 FR FR9616288A patent/FR2757881B1/fr not_active Expired - Fee Related
-
1997
- 1997-12-29 DE DE69734011T patent/DE69734011T2/de not_active Expired - Lifetime
- 1997-12-29 JP JP52970798A patent/JP2001508598A/ja not_active Ceased
- 1997-12-29 EP EP97953964A patent/EP0950258B1/fr not_active Expired - Lifetime
- 1997-12-29 WO PCT/FR1997/002441 patent/WO1998029901A1/fr active IP Right Grant
- 1997-12-29 KR KR1019997005991A patent/KR20000062399A/ko not_active Application Discontinuation
- 1997-12-29 AT AT97953964T patent/ATE302471T1/de not_active IP Right Cessation
- 1997-12-29 US US09/331,953 patent/US6355574B1/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
DE69734011D1 (de) | 2005-09-22 |
EP0950258A1 (fr) | 1999-10-20 |
FR2757881A1 (fr) | 1998-07-03 |
ATE302471T1 (de) | 2005-09-15 |
EP0950258B1 (fr) | 2005-08-17 |
FR2757881B1 (fr) | 1999-04-09 |
WO1998029901A1 (fr) | 1998-07-09 |
US6355574B1 (en) | 2002-03-12 |
DE69734011T2 (de) | 2006-06-14 |
KR20000062399A (ko) | 2000-10-25 |
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