DE69803067D1 - VERFAHREN ZUR HERSTELLUNG VON GaN KRISTALLEN MIT HOHEM WIDERSTAND - Google Patents
VERFAHREN ZUR HERSTELLUNG VON GaN KRISTALLEN MIT HOHEM WIDERSTANDInfo
- Publication number
- DE69803067D1 DE69803067D1 DE69803067T DE69803067T DE69803067D1 DE 69803067 D1 DE69803067 D1 DE 69803067D1 DE 69803067 T DE69803067 T DE 69803067T DE 69803067 T DE69803067 T DE 69803067T DE 69803067 D1 DE69803067 D1 DE 69803067D1
- Authority
- DE
- Germany
- Prior art keywords
- high resistance
- gan crystals
- producing gan
- metals
- concentration
- 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
Links
Classifications
-
- 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
- C30B9/00—Single-crystal growth from melt solutions using molten solvents
-
- 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
- C30B11/00—Single-crystal growth by normal freezing or freezing under temperature gradient, e.g. Bridgman-Stockbarger method
-
- 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
- C30B29/00—Single crystals or homogeneous polycrystalline material with defined structure characterised by the material or by their shape
- C30B29/10—Inorganic compounds or compositions
- C30B29/40—AIIIBV compounds wherein A is B, Al, Ga, In or Tl and B is N, P, As, Sb or Bi
- C30B29/403—AIII-nitrides
- C30B29/406—Gallium nitride
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S117/00—Single-crystal, oriented-crystal, and epitaxy growth processes; non-coating apparatus therefor
- Y10S117/906—Special atmosphere other than vacuum or inert
- Y10S117/907—Refluxing atmosphere
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PL97320392A PL186905B1 (pl) | 1997-06-05 | 1997-06-05 | Sposób wytwarzania wysokooporowych kryształów objętościowych GaN |
PCT/PL1998/000023 WO1998055671A1 (en) | 1997-06-05 | 1998-06-03 | THE METHOD OF FABRICATION OF HIGHLY RESISTIVE GaN BULK CRYSTALS |
Publications (2)
Publication Number | Publication Date |
---|---|
DE69803067D1 true DE69803067D1 (de) | 2002-01-31 |
DE69803067T2 DE69803067T2 (de) | 2002-07-18 |
Family
ID=20070025
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE69803067T Expired - Lifetime DE69803067T2 (de) | 1997-06-05 | 1998-06-03 | VERFAHREN ZUR HERSTELLUNG VON GaN KRISTALLEN MIT HOHEM WIDERSTAND |
Country Status (7)
Country | Link |
---|---|
US (1) | US6273948B1 (de) |
EP (1) | EP0986655B1 (de) |
JP (1) | JP4198762B2 (de) |
AT (1) | ATE211189T1 (de) |
DE (1) | DE69803067T2 (de) |
PL (1) | PL186905B1 (de) |
WO (1) | WO1998055671A1 (de) |
Families Citing this family (76)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5679152A (en) * | 1994-01-27 | 1997-10-21 | Advanced Technology Materials, Inc. | Method of making a single crystals Ga*N article |
FR2796657B1 (fr) * | 1999-07-20 | 2001-10-26 | Thomson Csf | Procede de synthese de materiaux massifs monocristallins en nitrures d'elements de la colonne iii du tableau de la classification periodique |
US6447604B1 (en) | 2000-03-13 | 2002-09-10 | Advanced Technology Materials, Inc. | Method for achieving improved epitaxy quality (surface texture and defect density) on free-standing (aluminum, indium, gallium) nitride ((al,in,ga)n) substrates for opto-electronic and electronic devices |
AU2002219966A1 (en) | 2000-11-30 | 2002-06-11 | North Carolina State University | Methods and apparatus for producing m'n based materials |
AU2002235146A1 (en) | 2000-11-30 | 2002-06-11 | North Carolina State University | Non-thermionic sputter material transport device, methods of use, and materials produced thereby |
AU2002328130B2 (en) * | 2001-06-06 | 2008-05-29 | Ammono Sp. Z O.O. | Process and apparatus for obtaining bulk monocrystalline gallium-containing nitride |
PL207400B1 (pl) | 2001-06-06 | 2010-12-31 | Ammono Społka Z Ograniczoną Odpowiedzialnością | Sposób i urządzenie do otrzymywania objętościowego monokryształu azotku zawierającego gal |
CA2464083C (en) | 2001-10-26 | 2011-08-02 | Ammono Sp. Z O.O. | Substrate for epitaxy |
KR100679387B1 (ko) | 2001-10-26 | 2007-02-05 | 암모노 에스피. 제트오. 오. | 질화물 반도체 레이저 소자 및 이의 제조방법 |
JP3910047B2 (ja) * | 2001-11-20 | 2007-04-25 | 松下電器産業株式会社 | 半導体記憶装置 |
US7125453B2 (en) | 2002-01-31 | 2006-10-24 | General Electric Company | High temperature high pressure capsule for processing materials in supercritical fluids |
US7063741B2 (en) | 2002-03-27 | 2006-06-20 | General Electric Company | High pressure high temperature growth of crystalline group III metal nitrides |
EP1514958B1 (de) | 2002-05-17 | 2014-05-14 | Ammono S.A. | Vorrichtung zur herstellung von volumeneinkristallen unter einsatz von überkritischem ammoniak |
WO2004003261A1 (en) * | 2002-06-26 | 2004-01-08 | Ammono Sp. Z O.O. | Process for obtaining of bulk monocrystallline gallium-containing nitride |
TWI334890B (en) * | 2002-12-11 | 2010-12-21 | Ammono Sp Zoo | Process for obtaining bulk mono-crystalline gallium-containing nitride, eliminating impurities from the obtained crystal and manufacturing substrates made of bulk mono-crystalline gallium-containing nitride |
US7101433B2 (en) * | 2002-12-18 | 2006-09-05 | General Electric Company | High pressure/high temperature apparatus with improved temperature control for crystal growth |
US20060169996A1 (en) * | 2002-12-27 | 2006-08-03 | General Electric Company | Crystalline composition, wafer, and semi-conductor structure |
US7786503B2 (en) * | 2002-12-27 | 2010-08-31 | Momentive Performance Materials Inc. | Gallium nitride crystals and wafers and method of making |
US8089097B2 (en) * | 2002-12-27 | 2012-01-03 | Momentive Performance Materials Inc. | Homoepitaxial gallium-nitride-based electronic devices and method for producing same |
US7098487B2 (en) | 2002-12-27 | 2006-08-29 | General Electric Company | Gallium nitride crystal and method of making same |
US9279193B2 (en) | 2002-12-27 | 2016-03-08 | Momentive Performance Materials Inc. | Method of making a gallium nitride crystalline composition having a low dislocation density |
US8357945B2 (en) * | 2002-12-27 | 2013-01-22 | Momentive Performance Materials Inc. | Gallium nitride crystal and method of making same |
US7638815B2 (en) * | 2002-12-27 | 2009-12-29 | Momentive Performance Materials Inc. | Crystalline composition, wafer, and semi-conductor structure |
US7859008B2 (en) * | 2002-12-27 | 2010-12-28 | Momentive Performance Materials Inc. | Crystalline composition, wafer, device, and associated method |
US20070040181A1 (en) * | 2002-12-27 | 2007-02-22 | General Electric Company | Crystalline composition, wafer, and semi-conductor structure |
WO2004061923A1 (en) | 2002-12-27 | 2004-07-22 | General Electric Company | Gallium nitride crystal, homoepitaxial gallium-nitride-based devices and method for producing same |
US7170095B2 (en) * | 2003-07-11 | 2007-01-30 | Cree Inc. | Semi-insulating GaN and method of making the same |
US7009215B2 (en) * | 2003-10-24 | 2006-03-07 | General Electric Company | Group III-nitride based resonant cavity light emitting devices fabricated on single crystal gallium nitride substrates |
JP4489446B2 (ja) * | 2004-01-21 | 2010-06-23 | 独立行政法人科学技術振興機構 | ガリウム含有窒化物単結晶の製造方法 |
EP1740674A4 (de) * | 2004-04-27 | 2009-09-09 | Univ Arizona State | Verfahren zur herstellung von hoch lumineszierend dotierten metallnitridpulvern |
DE102004048453A1 (de) * | 2004-10-05 | 2006-04-20 | Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. | Verfahren zur Erhöhung des Umsatzes von Gruppe-III-Metall zu Gruppe-III-Nitrid in einer Gruppe-III-haltigen Metallschmelze |
DE102004050806A1 (de) * | 2004-10-16 | 2006-11-16 | Azzurro Semiconductors Ag | Verfahren zur Herstellung von (AI,Ga)N Einkristallen |
US7704324B2 (en) | 2005-01-25 | 2010-04-27 | General Electric Company | Apparatus for processing materials in supercritical fluids and methods thereof |
US7897490B2 (en) * | 2005-12-12 | 2011-03-01 | Kyma Technologies, Inc. | Single crystal group III nitride articles and method of producing same by HVPE method incorporating a polycrystalline layer for yield enhancement |
US7942970B2 (en) | 2005-12-20 | 2011-05-17 | Momentive Performance Materials Inc. | Apparatus for making crystalline composition |
WO2007083768A1 (ja) * | 2006-01-20 | 2007-07-26 | Matsushita Electric Industrial Co., Ltd. | 半導体発光素子、iii族窒化物半導体基板、及びその製造方法 |
JP5187846B2 (ja) * | 2006-03-23 | 2013-04-24 | 日本碍子株式会社 | 窒化物単結晶の製造方法および装置 |
US9909230B2 (en) | 2006-04-07 | 2018-03-06 | Sixpoint Materials, Inc. | Seed selection and growth methods for reduced-crack group III nitride bulk crystals |
US10161059B2 (en) | 2006-04-07 | 2018-12-25 | Sixpoint Materials, Inc. | Group III nitride bulk crystals and their fabrication method |
JP2007284267A (ja) * | 2006-04-13 | 2007-11-01 | Sumitomo Electric Ind Ltd | GaN結晶の製造方法 |
US9157167B1 (en) | 2008-06-05 | 2015-10-13 | Soraa, Inc. | High pressure apparatus and method for nitride crystal growth |
US8097081B2 (en) | 2008-06-05 | 2012-01-17 | Soraa, Inc. | High pressure apparatus and method for nitride crystal growth |
US8871024B2 (en) * | 2008-06-05 | 2014-10-28 | Soraa, Inc. | High pressure apparatus and method for nitride crystal growth |
US9404197B2 (en) | 2008-07-07 | 2016-08-02 | Soraa, Inc. | Large area, low-defect gallium-containing nitride crystals, method of making, and method of use |
US10036099B2 (en) | 2008-08-07 | 2018-07-31 | Slt Technologies, Inc. | Process for large-scale ammonothermal manufacturing of gallium nitride boules |
US8979999B2 (en) | 2008-08-07 | 2015-03-17 | Soraa, Inc. | Process for large-scale ammonothermal manufacturing of gallium nitride boules |
US8878230B2 (en) | 2010-03-11 | 2014-11-04 | Soraa, Inc. | Semi-insulating group III metal nitride and method of manufacture |
US9543392B1 (en) | 2008-12-12 | 2017-01-10 | Soraa, Inc. | Transparent group III metal nitride and method of manufacture |
US20100147210A1 (en) * | 2008-12-12 | 2010-06-17 | Soraa, Inc. | high pressure apparatus and method for nitride crystal growth |
USRE47114E1 (en) | 2008-12-12 | 2018-11-06 | Slt Technologies, Inc. | Polycrystalline group III metal nitride with getter and method of making |
US9589792B2 (en) | 2012-11-26 | 2017-03-07 | Soraa, Inc. | High quality group-III metal nitride crystals, methods of making, and methods of use |
US8987156B2 (en) | 2008-12-12 | 2015-03-24 | Soraa, Inc. | Polycrystalline group III metal nitride with getter and method of making |
US9800017B1 (en) | 2009-05-29 | 2017-10-24 | Soraa Laser Diode, Inc. | Laser device and method for a vehicle |
US9250044B1 (en) | 2009-05-29 | 2016-02-02 | Soraa Laser Diode, Inc. | Gallium and nitrogen containing laser diode dazzling devices and methods of use |
US8509275B1 (en) | 2009-05-29 | 2013-08-13 | Soraa, Inc. | Gallium nitride based laser dazzling device and method |
US9175418B2 (en) | 2009-10-09 | 2015-11-03 | Soraa, Inc. | Method for synthesis of high quality large area bulk gallium based crystals |
US9564320B2 (en) | 2010-06-18 | 2017-02-07 | Soraa, Inc. | Large area nitride crystal and method for making it |
US8729559B2 (en) | 2010-10-13 | 2014-05-20 | Soraa, Inc. | Method of making bulk InGaN substrates and devices thereon |
US9694158B2 (en) | 2011-10-21 | 2017-07-04 | Ahmad Mohamad Slim | Torque for incrementally advancing a catheter during right heart catheterization |
US10029955B1 (en) | 2011-10-24 | 2018-07-24 | Slt Technologies, Inc. | Capsule for high pressure, high temperature processing of materials and methods of use |
US10145026B2 (en) | 2012-06-04 | 2018-12-04 | Slt Technologies, Inc. | Process for large-scale ammonothermal manufacturing of semipolar gallium nitride boules |
US9275912B1 (en) | 2012-08-30 | 2016-03-01 | Soraa, Inc. | Method for quantification of extended defects in gallium-containing nitride crystals |
US9299555B1 (en) | 2012-09-28 | 2016-03-29 | Soraa, Inc. | Ultrapure mineralizers and methods for nitride crystal growth |
US9650723B1 (en) | 2013-04-11 | 2017-05-16 | Soraa, Inc. | Large area seed crystal for ammonothermal crystal growth and method of making |
TWI638071B (zh) * | 2013-08-08 | 2018-10-11 | 三菱化學股份有限公司 | 自立GaN基板、GaN結晶、GaN單結晶之製造方法及半導體裝置之製造方法 |
EP3146093A1 (de) | 2014-05-23 | 2017-03-29 | Sixpoint Materials, Inc. | Gruppe-iii-nitrid-massenkristalle und deren herstellungsverfahren |
US11437774B2 (en) | 2015-08-19 | 2022-09-06 | Kyocera Sld Laser, Inc. | High-luminous flux laser-based white light source |
US10174438B2 (en) | 2017-03-30 | 2019-01-08 | Slt Technologies, Inc. | Apparatus for high pressure reaction |
US11421843B2 (en) | 2018-12-21 | 2022-08-23 | Kyocera Sld Laser, Inc. | Fiber-delivered laser-induced dynamic light system |
US11239637B2 (en) | 2018-12-21 | 2022-02-01 | Kyocera Sld Laser, Inc. | Fiber delivered laser induced white light system |
US11466384B2 (en) | 2019-01-08 | 2022-10-11 | Slt Technologies, Inc. | Method of forming a high quality group-III metal nitride boule or wafer using a patterned substrate |
US11884202B2 (en) | 2019-01-18 | 2024-01-30 | Kyocera Sld Laser, Inc. | Laser-based fiber-coupled white light system |
CN110643934A (zh) * | 2019-09-20 | 2020-01-03 | 深圳市晶相技术有限公司 | 一种半导体设备 |
US11721549B2 (en) | 2020-02-11 | 2023-08-08 | Slt Technologies, Inc. | Large area group III nitride crystals and substrates, methods of making, and methods of use |
WO2021162727A1 (en) | 2020-02-11 | 2021-08-19 | SLT Technologies, Inc | Improved group iii nitride substrate, method of making, and method of use |
CN116040966A (zh) * | 2023-01-17 | 2023-05-02 | 东华大学 | 一种利用热高压强处理的玻璃化学强化方法 |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2313976A1 (fr) | 1975-06-13 | 1977-01-07 | Labo Electronique Physique | Procede de fabrication de monocristaux de nitrure de gallium et monocristaux obtenus par la mise en oeuvre de ce procede |
PL173917B1 (pl) * | 1993-08-10 | 1998-05-29 | Ct Badan Wysokocisnieniowych P | Sposób wytwarzania krystalicznej struktury wielowarstwowej |
WO1997013891A1 (en) * | 1995-10-13 | 1997-04-17 | Centrum Badan Wysokocisnieniowych | METHOD OF MANUFACTURING EPITAXIAL LAYERS OF GaN OR Ga(A1,In)N ON SINGLE CRYSTAL GaN AND MIXED Ga(A1,In)N SUBSTRATES |
JP3876473B2 (ja) * | 1996-06-04 | 2007-01-31 | 住友電気工業株式会社 | 窒化物単結晶及びその製造方法 |
JPH107496A (ja) * | 1996-06-25 | 1998-01-13 | Hitachi Cable Ltd | 窒化物結晶の製造方法およびその装置 |
-
1997
- 1997-06-05 PL PL97320392A patent/PL186905B1/pl unknown
-
1998
- 1998-06-03 JP JP50218799A patent/JP4198762B2/ja not_active Expired - Fee Related
- 1998-06-03 AT AT98923236T patent/ATE211189T1/de not_active IP Right Cessation
- 1998-06-03 EP EP98923236A patent/EP0986655B1/de not_active Expired - Lifetime
- 1998-06-03 DE DE69803067T patent/DE69803067T2/de not_active Expired - Lifetime
- 1998-06-03 US US09/445,169 patent/US6273948B1/en not_active Expired - Lifetime
- 1998-06-03 WO PCT/PL1998/000023 patent/WO1998055671A1/en active IP Right Grant
Also Published As
Publication number | Publication date |
---|---|
JP4198762B2 (ja) | 2008-12-17 |
WO1998055671A1 (en) | 1998-12-10 |
JP2002513375A (ja) | 2002-05-08 |
DE69803067T2 (de) | 2002-07-18 |
EP0986655A1 (de) | 2000-03-22 |
ATE211189T1 (de) | 2002-01-15 |
US6273948B1 (en) | 2001-08-14 |
PL320392A1 (en) | 1998-12-07 |
PL186905B1 (pl) | 2004-03-31 |
EP0986655B1 (de) | 2001-12-19 |
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