IT943198B - Procedimento per la fabbricazione di monocristalli semiconduttori - Google Patents
Procedimento per la fabbricazione di monocristalli semiconduttoriInfo
- Publication number
- IT943198B IT943198B IT71018/71A IT7101871A IT943198B IT 943198 B IT943198 B IT 943198B IT 71018/71 A IT71018/71 A IT 71018/71A IT 7101871 A IT7101871 A IT 7101871A IT 943198 B IT943198 B IT 943198B
- Authority
- IT
- Italy
- Prior art keywords
- procedure
- manufacture
- semiconductor monocrystals
- monocrystals
- semiconductor
- Prior art date
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
- C30B11/14—Single-crystal growth by normal freezing or freezing under temperature gradient, e.g. Bridgman-Stockbarger method characterised by the seed, e.g. its crystallographic orientation
-
- 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
- Y10S117/901—Levitation, reduced gravity, microgravity, space
- Y10S117/902—Specified orientation, shape, crystallography, or size of seed or substrate
-
- 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
- Y10S438/00—Semiconductor device manufacturing: process
- Y10S438/971—Stoichiometric control of host substrate composition
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)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7044664A FR2116914A5 (fr) | 1970-12-11 | 1970-12-11 | Procede de fabrication de monocristaux semiconducteurs |
FR7044665A FR2116915A5 (fr) | 1970-12-11 | 1970-12-11 | Procede de fabrication de composes semiconducteurs sous forme de lingots monocristallins |
Publications (1)
Publication Number | Publication Date |
---|---|
IT943198B true IT943198B (it) | 1973-04-02 |
Family
ID=26216097
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT71018/71A IT943198B (it) | 1970-12-11 | 1971-12-07 | Procedimento per la fabbricazione di monocristalli semiconduttori |
Country Status (9)
Country | Link |
---|---|
US (1) | US3767473A (it) |
JP (1) | JPS505020B1 (it) |
BE (1) | BE776481A (it) |
CA (1) | CA952798A (it) |
CH (1) | CH585579A5 (it) |
DE (1) | DE2161072C3 (it) |
GB (1) | GB1367509A (it) |
IT (1) | IT943198B (it) |
NL (1) | NL7116825A (it) |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4040894A (en) * | 1967-06-13 | 1977-08-09 | Huguette Fumeron Rodot | Process of preparing crystals of compounds and alloys |
US3944393A (en) * | 1973-11-21 | 1976-03-16 | Monsanto Company | Apparatus for horizontal production of single crystal structure |
US4764350A (en) * | 1986-10-08 | 1988-08-16 | The United States Of America As Represented By The Secretary Of The Air Force | Method and apparatus for synthesizing a single crystal of indium phosphide |
JPS6419049U (it) * | 1987-07-27 | 1989-01-31 | ||
JPS6465099A (en) * | 1987-09-07 | 1989-03-10 | Hitachi Cable | Production of gaas single crystal |
US5186911A (en) * | 1988-07-05 | 1993-02-16 | Korea Advanced Institute Of Science And Technology | Single crystal growing apparatus and method |
KR910006743B1 (ko) * | 1988-07-05 | 1991-09-02 | 한국과학기술원 | 디렉트 모니터링(Direct Monitoring)전기로를 이용한 수평브리지만(Bridgman)단결정성장장치 |
JPH02145499A (ja) * | 1988-12-28 | 1990-06-04 | Tsuaitowan Faaren Gonie Jishu Ienjiou Yuen | 砒化ガリウム単結晶の成長方法 |
US5089231A (en) * | 1990-03-05 | 1992-02-18 | Olin Corporation | Sample platform for stabilized temperature platform furnace |
US9349591B2 (en) * | 2014-10-28 | 2016-05-24 | International Business Machines Corporation | Crystal formation on non-lattice matched substrates |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
NL104644C (it) * | 1959-09-18 | |||
DE1161036B (de) * | 1960-03-21 | 1964-01-09 | Texas Instruments Inc | Verfahren zur Herstellung von hochdotierten AB-Halbleiterverbindungen |
US3242015A (en) * | 1963-09-24 | 1966-03-22 | Monsanto Co | Apparatus and method for producing single crystal structures |
GB1242410A (en) * | 1967-10-20 | 1971-08-11 | Philips Electronic Associated | Method of crystallizing a binary semiconductor compound |
US3520810A (en) * | 1968-01-15 | 1970-07-21 | Ibm | Manufacture of single crystal semiconductors |
-
1971
- 1971-12-07 IT IT71018/71A patent/IT943198B/it active
- 1971-12-08 GB GB5700771A patent/GB1367509A/en not_active Expired
- 1971-12-08 CA CA129,610A patent/CA952798A/en not_active Expired
- 1971-12-08 NL NL7116825A patent/NL7116825A/xx unknown
- 1971-12-08 CH CH1793371A patent/CH585579A5/xx not_active IP Right Cessation
- 1971-12-09 DE DE2161072A patent/DE2161072C3/de not_active Expired
- 1971-12-09 US US00206380A patent/US3767473A/en not_active Expired - Lifetime
- 1971-12-09 BE BE776481A patent/BE776481A/nl not_active IP Right Cessation
- 1971-12-11 JP JP46099883A patent/JPS505020B1/ja active Pending
Also Published As
Publication number | Publication date |
---|---|
DE2161072A1 (de) | 1972-06-15 |
NL7116825A (it) | 1972-06-13 |
DE2161072B2 (de) | 1978-10-12 |
CH585579A5 (it) | 1977-03-15 |
DE2161072C3 (de) | 1979-06-07 |
BE776481A (nl) | 1972-06-09 |
GB1367509A (en) | 1974-09-18 |
CA952798A (en) | 1974-08-13 |
US3767473A (en) | 1973-10-23 |
JPS505020B1 (it) | 1975-02-27 |
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