FR2332799A1 - Four de cristallisation - Google Patents
Four de cristallisationInfo
- Publication number
- FR2332799A1 FR2332799A1 FR7535997A FR7535997A FR2332799A1 FR 2332799 A1 FR2332799 A1 FR 2332799A1 FR 7535997 A FR7535997 A FR 7535997A FR 7535997 A FR7535997 A FR 7535997A FR 2332799 A1 FR2332799 A1 FR 2332799A1
- Authority
- FR
- France
- Prior art keywords
- crystallization oven
- crystallization
- oven
- 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.)
- Granted
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
- C30B11/00—Single-crystal growth by normal freezing or freezing under temperature gradient, e.g. Bridgman-Stockbarger method
- C30B11/003—Heating or cooling of the melt or the crystallised material
-
- 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
- C30B11/006—Controlling or regulating
Landscapes
- 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)
Priority Applications (7)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7535997A FR2332799A1 (fr) | 1975-11-25 | 1975-11-25 | Four de cristallisation |
NL7612969A NL184526C (nl) | 1975-11-25 | 1976-11-22 | Kristallisatieoven. |
IT2968876A IT1064616B (it) | 1975-11-25 | 1976-11-24 | Forno di cristallizzazione per la fabbricazione di monocristalli |
GB4892776A GB1545966A (en) | 1975-11-25 | 1976-11-24 | Crystal growing furnace |
DE19762653414 DE2653414A1 (de) | 1975-11-25 | 1976-11-24 | Kristallisationsofen |
CA266,569A CA1087964A (fr) | 1975-11-25 | 1976-11-25 | Four de cristallisation |
JP14172276A JPS5946917B2 (ja) | 1975-11-25 | 1976-11-25 | 結晶成長炉 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7535997A FR2332799A1 (fr) | 1975-11-25 | 1975-11-25 | Four de cristallisation |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2332799A1 true FR2332799A1 (fr) | 1977-06-24 |
FR2332799B1 FR2332799B1 (fr) | 1978-04-14 |
Family
ID=9162859
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7535997A Granted FR2332799A1 (fr) | 1975-11-25 | 1975-11-25 | Four de cristallisation |
Country Status (7)
Country | Link |
---|---|
JP (1) | JPS5946917B2 (fr) |
CA (1) | CA1087964A (fr) |
DE (1) | DE2653414A1 (fr) |
FR (1) | FR2332799A1 (fr) |
GB (1) | GB1545966A (fr) |
IT (1) | IT1064616B (fr) |
NL (1) | NL184526C (fr) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0775766A1 (fr) | 1995-11-23 | 1997-05-28 | Commissariat A L'energie Atomique | Four de cristallisation pour matériau à faible conductivité thermique et/ou faible dureté |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4404172A (en) * | 1981-01-05 | 1983-09-13 | Western Electric Company, Inc. | Method and apparatus for forming and growing a single crystal of a semiconductor compound |
JP2717568B2 (ja) * | 1989-02-21 | 1998-02-18 | 株式会社フューテックファーネス | 単結晶育成装置 |
US5698029A (en) * | 1995-06-06 | 1997-12-16 | Kabushiki Kaisha Kobe Sekio Sho | Vertical furnace for the growth of single crystals |
DE10239104B4 (de) * | 2002-08-27 | 2006-12-14 | Crystal Growing Systems Gmbh | Kristallzüchtungsofen, nämlich Vertical-Bridgman- oder Vertical-Gradient-Freeze-Kristallzüchtungsofen mit einem Mantelheizer und Verfahren zur Regelung der Heizleistung des Mantelheizers |
-
1975
- 1975-11-25 FR FR7535997A patent/FR2332799A1/fr active Granted
-
1976
- 1976-11-22 NL NL7612969A patent/NL184526C/xx not_active IP Right Cessation
- 1976-11-24 GB GB4892776A patent/GB1545966A/en not_active Expired
- 1976-11-24 IT IT2968876A patent/IT1064616B/it active
- 1976-11-24 DE DE19762653414 patent/DE2653414A1/de active Granted
- 1976-11-25 CA CA266,569A patent/CA1087964A/fr not_active Expired
- 1976-11-25 JP JP14172276A patent/JPS5946917B2/ja not_active Expired
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0775766A1 (fr) | 1995-11-23 | 1997-05-28 | Commissariat A L'energie Atomique | Four de cristallisation pour matériau à faible conductivité thermique et/ou faible dureté |
FR2741633A1 (fr) * | 1995-11-23 | 1997-05-30 | Commissariat Energie Atomique | Four de cristallisation pour materiau a faible conductivite thermique et/ou faible durete |
Also Published As
Publication number | Publication date |
---|---|
NL184526C (nl) | 1989-08-16 |
JPS5946917B2 (ja) | 1984-11-15 |
DE2653414A1 (de) | 1977-06-30 |
IT1064616B (it) | 1985-02-25 |
GB1545966A (en) | 1979-05-16 |
CA1087964A (fr) | 1980-10-21 |
DE2653414C2 (fr) | 1989-04-06 |
FR2332799B1 (fr) | 1978-04-14 |
NL7612969A (nl) | 1977-05-27 |
JPS5265777A (en) | 1977-05-31 |
NL184526B (nl) | 1989-03-16 |
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