ES261609A1 - Improvements in or relating to methods of treating solid materials - Google Patents
Improvements in or relating to methods of treating solid materialsInfo
- Publication number
- ES261609A1 ES261609A1 ES0261609A ES261609A ES261609A1 ES 261609 A1 ES261609 A1 ES 261609A1 ES 0261609 A ES0261609 A ES 0261609A ES 261609 A ES261609 A ES 261609A ES 261609 A1 ES261609 A1 ES 261609A1
- Authority
- ES
- Spain
- Prior art keywords
- substance
- zone
- assembly
- relating
- methods
- 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
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
- C30B23/00—Single-crystal growth by condensing evaporated or sublimed materials
- C30B23/02—Epitaxial-layer growth
- C30B23/06—Heating of the deposition chamber, the substrate or the materials to be evaporated
- C30B23/066—Heating of the material to be evaporated
-
- 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
- C30B23/00—Single-crystal growth by condensing evaporated or sublimed materials
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L21/00—Processes or apparatus adapted for the manufacture or treatment of semiconductor or solid state devices or of parts thereof
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Crystallography & Structural Chemistry (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Physics & Mathematics (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- General Physics & Mathematics (AREA)
- Manufacturing & Machinery (AREA)
- Computer Hardware Design (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Power Engineering (AREA)
- Crystals, And After-Treatments Of Crystals (AREA)
Abstract
Method for the treatment of a solid, more in particular a semiconductor material, for example for the formation of single crystals, purification and/or endowment, characterized in that a quantity of this substance, or one or more components of this shaped substance to constitute an elongated assembly, it is locally subjected to an elevated temperature zone in which this substance is converted into a form of steam, said elevated temperature zone being displaced in the longitudinal direction of said assembly, successive parts of the assembly being converted into a it forms vapor on one side of this zone, and crystallizing the material from the vapor phase on the other side of the zone. (Machine-translation by Google Translate, not legally binding)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
NL244298 | 1959-10-13 |
Publications (1)
Publication Number | Publication Date |
---|---|
ES261609A1 true ES261609A1 (en) | 1960-12-01 |
Family
ID=19751976
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES0261609A Expired ES261609A1 (en) | 1959-10-13 | 1960-10-10 | Improvements in or relating to methods of treating solid materials |
Country Status (6)
Country | Link |
---|---|
CH (1) | CH442236A (en) |
DE (1) | DE1240816B (en) |
ES (1) | ES261609A1 (en) |
FR (1) | FR1270317A (en) |
GB (1) | GB962166A (en) |
NL (1) | NL244298A (en) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1258397B (en) * | 1962-11-15 | 1968-01-11 | Siemens Ag | Method for producing a semiconductor arrangement by means of single-crystalline growth of semiconducting layers by means of a transport reaction |
EP1273330B1 (en) * | 2000-03-23 | 2008-02-13 | Nippon Steel Chemical Co., Ltd. | Sublimation purifying method and apparatus |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
NL99536C (en) * | 1951-03-07 | 1900-01-01 | ||
NL168491B (en) * | 1951-11-16 | Roussel-Uclaf, Societe Anonyme Te Parijs. | ||
AT194444B (en) * | 1953-02-26 | 1958-01-10 | Siemens Ag | Method and device for treating an elongated semiconductor crystal arrangement |
DE1017795B (en) * | 1954-05-25 | 1957-10-17 | Siemens Ag | Process for the production of the purest crystalline substances, preferably semiconductor substances |
-
0
- NL NL244298D patent/NL244298A/xx unknown
-
1959
- 1959-11-18 DE DE1959N0017540 patent/DE1240816B/en active Pending
-
1960
- 1960-10-10 CH CH1135860A patent/CH442236A/en unknown
- 1960-10-10 ES ES0261609A patent/ES261609A1/en not_active Expired
- 1960-10-10 GB GB3462160A patent/GB962166A/en not_active Expired
- 1960-10-12 FR FR840998A patent/FR1270317A/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
FR1270317A (en) | 1961-08-25 |
NL244298A (en) | |
CH442236A (en) | 1967-08-31 |
GB962166A (en) | 1964-07-01 |
DE1240816B (en) | 1967-05-24 |
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