JP2007519599A - 単結晶を生成する方法と装置 - Google Patents
単結晶を生成する方法と装置 Download PDFInfo
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- JP2007519599A JP2007519599A JP2006550263A JP2006550263A JP2007519599A JP 2007519599 A JP2007519599 A JP 2007519599A JP 2006550263 A JP2006550263 A JP 2006550263A JP 2006550263 A JP2006550263 A JP 2006550263A JP 2007519599 A JP2007519599 A JP 2007519599A
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- 239000013078 crystal Substances 0.000 title claims abstract description 52
- 238000000034 method Methods 0.000 title claims description 6
- 239000007791 liquid phase Substances 0.000 claims abstract description 69
- 239000007790 solid phase Substances 0.000 claims abstract description 43
- 230000005672 electromagnetic field Effects 0.000 claims abstract description 13
- 238000010438 heat treatment Methods 0.000 claims abstract description 8
- 238000004519 manufacturing process Methods 0.000 claims description 12
- 238000007711 solidification Methods 0.000 claims description 11
- 230000008023 solidification Effects 0.000 claims description 11
- 239000012071 phase Substances 0.000 claims 2
- 238000005304 joining Methods 0.000 claims 1
- 239000004973 liquid crystal related substance Substances 0.000 abstract 1
- 230000005499 meniscus Effects 0.000 description 21
- 239000007787 solid Substances 0.000 description 14
- 239000007788 liquid Substances 0.000 description 7
- 230000015572 biosynthetic process Effects 0.000 description 3
- 230000002706 hydrostatic effect Effects 0.000 description 3
- JBRZTFJDHDCESZ-UHFFFAOYSA-N AsGa Chemical compound [As]#[Ga] JBRZTFJDHDCESZ-UHFFFAOYSA-N 0.000 description 2
- 229910001218 Gallium arsenide Inorganic materials 0.000 description 2
- GPXJNWSHGFTCBW-UHFFFAOYSA-N Indium phosphide Chemical compound [In]#P GPXJNWSHGFTCBW-UHFFFAOYSA-N 0.000 description 2
- 238000001816 cooling Methods 0.000 description 2
- 230000008020 evaporation Effects 0.000 description 2
- 238000001704 evaporation Methods 0.000 description 2
- 238000002347 injection Methods 0.000 description 2
- 239000007924 injection Substances 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000007935 neutral effect Effects 0.000 description 2
- 230000002829 reductive effect Effects 0.000 description 2
- 239000004065 semiconductor Substances 0.000 description 2
- MARUHZGHZWCEQU-UHFFFAOYSA-N 5-phenyl-2h-tetrazole Chemical compound C1=CC=CC=C1C1=NNN=N1 MARUHZGHZWCEQU-UHFFFAOYSA-N 0.000 description 1
- 229910004613 CdTe Inorganic materials 0.000 description 1
- 229910005542 GaSb Inorganic materials 0.000 description 1
- GYHNNYVSQQEPJS-UHFFFAOYSA-N Gallium Chemical compound [Ga] GYHNNYVSQQEPJS-UHFFFAOYSA-N 0.000 description 1
- TVMGBMIYXUJCHG-UHFFFAOYSA-N [Sb].[Ir] Chemical compound [Sb].[Ir] TVMGBMIYXUJCHG-UHFFFAOYSA-N 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 238000013019 agitation Methods 0.000 description 1
- 229910052787 antimony Inorganic materials 0.000 description 1
- WATWJIUSRGPENY-UHFFFAOYSA-N antimony atom Chemical compound [Sb] WATWJIUSRGPENY-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 229910052733 gallium Inorganic materials 0.000 description 1
- WPYVAWXEWQSOGY-UHFFFAOYSA-N indium antimonide Chemical compound [Sb]#[In] WPYVAWXEWQSOGY-UHFFFAOYSA-N 0.000 description 1
- 230000000670 limiting effect Effects 0.000 description 1
- 230000036961 partial effect Effects 0.000 description 1
- 230000035699 permeability Effects 0.000 description 1
- 230000002441 reversible effect Effects 0.000 description 1
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- 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
- C30B11/007—Mechanisms for moving either the charge or the heater
-
- 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
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T117/00—Single-crystal, oriented-crystal, and epitaxy growth processes; non-coating apparatus therefor
- Y10T117/10—Apparatus
- Y10T117/1024—Apparatus for crystallization from liquid or supercritical state
- Y10T117/1076—Apparatus for crystallization from liquid or supercritical state having means for producing a moving solid-liquid-solid zone
-
- 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
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T117/00—Single-crystal, oriented-crystal, and epitaxy growth processes; non-coating apparatus therefor
- Y10T117/10—Apparatus
- Y10T117/1024—Apparatus for crystallization from liquid or supercritical state
- Y10T117/1076—Apparatus for crystallization from liquid or supercritical state having means for producing a moving solid-liquid-solid zone
- Y10T117/108—Including a solid member other than seed or product contacting the liquid [e.g., crucible, immersed heating element]
-
- 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
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T117/00—Single-crystal, oriented-crystal, and epitaxy growth processes; non-coating apparatus therefor
- Y10T117/10—Apparatus
- Y10T117/1024—Apparatus for crystallization from liquid or supercritical state
- Y10T117/1076—Apparatus for crystallization from liquid or supercritical state having means for producing a moving solid-liquid-solid zone
- Y10T117/1084—Apparatus for crystallization from liquid or supercritical state having means for producing a moving solid-liquid-solid zone having details of a stabilizing feature
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- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Crystallography & Structural Chemistry (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Crystals, And After-Treatments Of Crystals (AREA)
- Liquid Deposition Of Substances Of Which Semiconductor Devices Are Composed (AREA)
Abstract
【課題】本発明は、液相(44)を凝固させることによって、単結晶の固相(42)を製造する装置に関する。
【解決手段】その装置は、固相(42)及び液相(44)を収容するのに適し、その少なくとも一つの壁が液相と接触するように提供され、その固相は間隙(43)によって分離されるるつぼ(40)と、液相と固相との間の界面(46)で温度勾配を作るために、液相を加熱する手段と、加熱手段とは別個であり、前記界面の位置で電磁圧を液相の接合表面(48)に加えるための手段であって、るつぼを取り囲み、作動中に前記界面が形成されるエリアに向かい合って配置される少なくとも一つのターン(50)を備える電磁界(50)を発生させる手段とを含む。
【選択図】図3
Description
a l'Energie Atomiqueにより出願された、フランス特許第2757184号明細書で説明されている。
2、13、42 固相
3、14、44 液相
4、46 液固界面
5、17、43 間隙
6 上部の管路
7 下部の管路
8 システム
10、18、48 接合表面(メニスカス)
12 支え
15 第一の炉
16 第二の炉
19 第三の炉
50 スパイラル(ターン)
Claims (4)
- 固相(42)及び液相(44)を収容でき、前記液相が接触し、前記固相が間隙(43)によって分離されるるつぼと、
前記液相と前記固相との間の界面(46)のレベルで温度勾配を作り出すことができる、前記液相を加熱する加熱手段とを含む、液相(44)の凝固によって単結晶の固相(42)を製造する装置において、
前記加熱手段とは別に、前記界面のレベルで、前記液相の接合表面(48)に電磁圧を加える電磁界発生手段(50)であって、るつぼを取り囲み、作動中に前記界面を形成するエリアに向かい合って配置される少なくとも一つのスパイラル(50)を備える電磁界発生手段(50)を含むことを特徴とする装置。 - 前記るつぼ(40)が前記固相(42)の上方に配置された前記液相(44)を収容でき、前記装置は更に、前記接合表面(48)に第一のガス圧を加え、前記固相(42)と反対側の前記液相(44)の自由表面に第二のガス圧を加える手段を含み、前記第一のガス圧が前記第二のガス圧より高いことを特徴とする、請求項1に記載の装置。
- 前記液相(44)の凝固によって、単結晶の固相(42)を製造する方法において、
前記固相(42)及び前記液相(44)を含み、前記液相(44)が接し、前記固相が間隙(43)により分離されるるつぼ(40)を用意するステップと、
該液相と該固相との間の界面(46)のレベルで、温度勾配を加えるステップと、
同時に、前記界面のレベルで、該液相の接合表面(48)全体に電磁圧を加えるステップとを含むことを特徴とする、単結晶の固相(42)を製造する方法。 - 前記液相(44)が前記固相(42)の上方に位置し、接合表面(48)に第一のガス圧を加え、前記固相(42)と反対側の前記液相(44)の自由表面に第二のガス圧を加えることからなり、前記第一のガス圧が、前記第二のガス圧より高いことを特徴とする、請求項3に記載の方法。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR0450177A FR2865740B1 (fr) | 2004-01-30 | 2004-01-30 | Procede et dispositif de fabrication de monocristaux |
FR0450177 | 2004-01-30 | ||
PCT/FR2005/050055 WO2005078166A1 (fr) | 2004-01-30 | 2005-01-28 | Procede et dispositif de fabrication de monocristaux |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2007519599A true JP2007519599A (ja) | 2007-07-19 |
JP5160095B2 JP5160095B2 (ja) | 2013-03-13 |
Family
ID=34746517
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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JP2006550263A Expired - Fee Related JP5160095B2 (ja) | 2004-01-30 | 2005-01-28 | 単結晶を生成する方法と装置 |
Country Status (8)
Country | Link |
---|---|
US (1) | US7465355B2 (ja) |
EP (1) | EP1713958B1 (ja) |
JP (1) | JP5160095B2 (ja) |
AT (1) | ATE476537T1 (ja) |
DE (1) | DE602005022676D1 (ja) |
ES (1) | ES2350189T3 (ja) |
FR (1) | FR2865740B1 (ja) |
WO (1) | WO2005078166A1 (ja) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2927910B1 (fr) | 2008-02-27 | 2011-06-17 | Centre Nat Rech Scient | Procede de cristallogenese d'un materiau electriquement conducteur a l'etat fondu. |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH06234590A (ja) * | 1993-02-09 | 1994-08-23 | Furukawa Electric Co Ltd:The | 化合物半導体単結晶の製造方法とその装置 |
US5932005A (en) * | 1996-12-12 | 1999-08-03 | Commissariat A L'energie Atomique | Crystallogenesis device and process |
JP2003527297A (ja) * | 2000-03-10 | 2003-09-16 | コミツサリア タ レネルジー アトミーク | 結晶成長装置及び方法 |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3096158A (en) * | 1959-09-25 | 1963-07-02 | Gerthart K Gaule | Apparatus for pulling single crystals in the form of long flat strips from a melt |
JPS5921593A (ja) * | 1982-07-23 | 1984-02-03 | Matsushita Electric Ind Co Ltd | 単結晶育成法 |
JPS5921583A (ja) | 1982-07-29 | 1984-02-03 | 日産自動車株式会社 | セラミツク軸と金属軸との接合法 |
FR2810342B1 (fr) * | 2000-06-20 | 2002-11-29 | Commissariat Energie Atomique | Procede de cristallogenese avec champ magnetique |
US6482261B2 (en) * | 2000-12-29 | 2002-11-19 | Ebara Solar, Inc. | Magnetic field furnace |
-
2004
- 2004-01-30 FR FR0450177A patent/FR2865740B1/fr not_active Expired - Fee Related
-
2005
- 2005-01-28 DE DE602005022676T patent/DE602005022676D1/de active Active
- 2005-01-28 JP JP2006550263A patent/JP5160095B2/ja not_active Expired - Fee Related
- 2005-01-28 AT AT05717694T patent/ATE476537T1/de not_active IP Right Cessation
- 2005-01-28 EP EP05717694A patent/EP1713958B1/fr not_active Not-in-force
- 2005-01-28 ES ES05717694T patent/ES2350189T3/es active Active
- 2005-01-28 US US10/587,368 patent/US7465355B2/en active Active
- 2005-01-28 WO PCT/FR2005/050055 patent/WO2005078166A1/fr active Application Filing
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH06234590A (ja) * | 1993-02-09 | 1994-08-23 | Furukawa Electric Co Ltd:The | 化合物半導体単結晶の製造方法とその装置 |
US5932005A (en) * | 1996-12-12 | 1999-08-03 | Commissariat A L'energie Atomique | Crystallogenesis device and process |
JP2003527297A (ja) * | 2000-03-10 | 2003-09-16 | コミツサリア タ レネルジー アトミーク | 結晶成長装置及び方法 |
Also Published As
Publication number | Publication date |
---|---|
EP1713958A1 (fr) | 2006-10-25 |
WO2005078166A1 (fr) | 2005-08-25 |
ES2350189T3 (es) | 2011-01-19 |
FR2865740A1 (fr) | 2005-08-05 |
ATE476537T1 (de) | 2010-08-15 |
JP5160095B2 (ja) | 2013-03-13 |
EP1713958B1 (fr) | 2010-08-04 |
US7465355B2 (en) | 2008-12-16 |
US20070277729A1 (en) | 2007-12-06 |
FR2865740B1 (fr) | 2007-06-22 |
DE602005022676D1 (de) | 2010-09-16 |
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