ES261609A1 - Improvements in or relating to methods of treating solid materials - Google Patents

Improvements in or relating to methods of treating solid materials

Info

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
Application number
ES0261609A
Other languages
Spanish (es)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Koninklijke Philips NV
Original Assignee
Philips Gloeilampenfabrieken NV
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Philips Gloeilampenfabrieken NV filed Critical Philips Gloeilampenfabrieken NV
Publication of ES261609A1 publication Critical patent/ES261609A1/en
Expired legal-status Critical Current

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)
ES0261609A 1959-10-13 1960-10-10 Improvements in or relating to methods of treating solid materials Expired ES261609A1 (en)

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)

* Cited by examiner, † Cited by third party
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)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE509317A (en) * 1951-03-07 1900-01-01
BE510303A (en) * 1951-11-16
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

Also Published As

Publication number Publication date
FR1270317A (en) 1961-08-25
GB962166A (en) 1964-07-01
CH442236A (en) 1967-08-31
NL244298A (en)
DE1240816B (en) 1967-05-24

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