GB1367510A - Method of manufacturing single crystals of semiconductor compounds - Google Patents
Method of manufacturing single crystals of semiconductor compoundsInfo
- Publication number
- GB1367510A GB1367510A GB5700871A GB5700871A GB1367510A GB 1367510 A GB1367510 A GB 1367510A GB 5700871 A GB5700871 A GB 5700871A GB 5700871 A GB5700871 A GB 5700871A GB 1367510 A GB1367510 A GB 1367510A
- Authority
- GB
- United Kingdom
- Prior art keywords
- compound
- temperature
- zone
- seed crystal
- reaction
- 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
Links
- 150000001875 compounds Chemical class 0.000 title abstract 13
- 239000013078 crystal Substances 0.000 title abstract 10
- 239000004065 semiconductor Substances 0.000 title abstract 2
- 238000004519 manufacturing process Methods 0.000 title 1
- 239000007788 liquid Substances 0.000 abstract 6
- 230000008018 melting Effects 0.000 abstract 3
- 238000002844 melting Methods 0.000 abstract 3
- 238000007710 freezing Methods 0.000 abstract 2
- JBRZTFJDHDCESZ-UHFFFAOYSA-N AsGa Chemical compound [As]#[Ga] JBRZTFJDHDCESZ-UHFFFAOYSA-N 0.000 abstract 1
- 229910001218 Gallium arsenide Inorganic materials 0.000 abstract 1
- 239000008710 crystal-8 Substances 0.000 abstract 1
- 238000010438 heat treatment Methods 0.000 abstract 1
- 239000000203 mixture Substances 0.000 abstract 1
- 238000005192 partition Methods 0.000 abstract 1
- 238000001228 spectrum Methods 0.000 abstract 1
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
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 (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7044666A FR2116916A5 (fr) | 1970-12-11 | 1970-12-11 | Procede de fabrication de monocristaux de composes semiconducteurs |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1367510A true GB1367510A (en) | 1974-09-18 |
Family
ID=9065617
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB5700871A Expired GB1367510A (en) | 1970-12-11 | 1971-12-08 | Method of manufacturing single crystals of semiconductor compounds |
Country Status (9)
| Country | Link |
|---|---|
| JP (1) | JPS5210116B1 (cs) |
| BE (1) | BE776482A (cs) |
| CA (1) | CA953190A (cs) |
| CH (1) | CH585578A5 (cs) |
| DE (1) | DE2160746C3 (cs) |
| FR (1) | FR2116916A5 (cs) |
| GB (1) | GB1367510A (cs) |
| IT (1) | IT943235B (cs) |
| NL (1) | NL7116824A (cs) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5123996A (en) * | 1991-01-28 | 1992-06-23 | At&T Bell Laboratories | Crystal growth method and apparatus |
-
1970
- 1970-12-11 FR FR7044666A patent/FR2116916A5/fr not_active Expired
-
1971
- 1971-12-08 CH CH1793471A patent/CH585578A5/xx not_active IP Right Cessation
- 1971-12-08 DE DE19712160746 patent/DE2160746C3/de not_active Expired
- 1971-12-08 GB GB5700871A patent/GB1367510A/en not_active Expired
- 1971-12-08 NL NL7116824A patent/NL7116824A/xx unknown
- 1971-12-08 CA CA129,607A patent/CA953190A/en not_active Expired
- 1971-12-09 BE BE776482A patent/BE776482A/nl unknown
- 1971-12-10 JP JP46100568A patent/JPS5210116B1/ja active Pending
- 1971-12-11 IT IT7105471A patent/IT943235B/it active
Also Published As
| Publication number | Publication date |
|---|---|
| CH585578A5 (cs) | 1977-03-15 |
| JPS5210116B1 (cs) | 1977-03-22 |
| BE776482A (nl) | 1972-06-09 |
| IT943235B (it) | 1973-04-02 |
| DE2160746B2 (de) | 1978-08-24 |
| DE2160746C3 (de) | 1979-04-19 |
| DE2160746A1 (de) | 1972-06-22 |
| CA953190A (en) | 1974-08-20 |
| FR2116916A5 (fr) | 1972-07-21 |
| NL7116824A (cs) | 1972-06-13 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed | ||
| PCNP | Patent ceased through non-payment of renewal fee |