NL7305060A - - Google Patents

Info

Publication number
NL7305060A
NL7305060A NL7305060A NL7305060A NL7305060A NL 7305060 A NL7305060 A NL 7305060A NL 7305060 A NL7305060 A NL 7305060A NL 7305060 A NL7305060 A NL 7305060A NL 7305060 A NL7305060 A NL 7305060A
Authority
NL
Netherlands
Application number
NL7305060A
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 filed Critical
Publication of NL7305060A publication Critical patent/NL7305060A/xx

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
    • C30B13/00—Single-crystal growth by zone-melting; Refining by zone-melting
    • C30B13/28—Controlling or regulating
    • C30B13/30—Stabilisation or shape controlling of the molten zone, e.g. by concentrators, by electromagnetic fields; Controlling the section of the crystal
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J3/00—Processes of utilising sub-atmospheric or super-atmospheric pressure to effect chemical or physical change of matter; Apparatus therefor
    • B01J3/004—Sight-glasses therefor
    • 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
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/24—Structurally defined web or sheet [e.g., overall dimension, etc.]
    • Y10T428/24942—Structurally defined web or sheet [e.g., overall dimension, etc.] including components having same physical characteristic in differing degree
    • 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
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/29—Coated or structually defined flake, particle, cell, strand, strand portion, rod, filament, macroscopic fiber or mass thereof
    • Y10T428/2913—Rod, strand, filament or fiber

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Engineering & Computer Science (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Crystals, And After-Treatments Of Crystals (AREA)
  • Liquid Deposition Of Substances Of Which Semiconductor Devices Are Composed (AREA)
  • Silicon Compounds (AREA)
NL7305060A 1972-07-13 1973-04-11 NL7305060A (enrdf_load_html_response)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2234512A DE2234512C3 (de) 1972-07-13 1972-07-13 Verfahren zum Herstellen von (Umorientierten Halbleitereinkristallstäben mit zur Stabmitte abtauendem spezifischem Widerstand

Publications (1)

Publication Number Publication Date
NL7305060A true NL7305060A (enrdf_load_html_response) 1974-01-15

Family

ID=5850582

Family Applications (1)

Application Number Title Priority Date Filing Date
NL7305060A NL7305060A (enrdf_load_html_response) 1972-07-13 1973-04-11

Country Status (10)

Country Link
US (1) US3915660A (enrdf_load_html_response)
JP (1) JPS4953372A (enrdf_load_html_response)
BE (1) BE802326A (enrdf_load_html_response)
CA (1) CA1016847A (enrdf_load_html_response)
DE (1) DE2234512C3 (enrdf_load_html_response)
DK (1) DK143457C (enrdf_load_html_response)
FR (1) FR2192870B1 (enrdf_load_html_response)
GB (1) GB1375132A (enrdf_load_html_response)
IT (1) IT992613B (enrdf_load_html_response)
NL (1) NL7305060A (enrdf_load_html_response)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS50159967A (enrdf_load_html_response) * 1974-06-17 1975-12-24
GB1542868A (en) * 1975-11-14 1979-03-28 Siemens Ag Production of phosphorus-doped monocrystalline silicon rods
JPS61117200A (ja) * 1984-11-13 1986-06-04 Alps Electric Co Ltd 酸化テルルウイスカ−およびその製造方法
US6452211B1 (en) * 1997-06-10 2002-09-17 Semiconductor Energy Laboratory Co., Ltd. Semiconductor thin film and semiconductor device
EP1088912A1 (fr) * 1999-09-28 2001-04-04 Forschungsverbund Berlin e.V. Croissance en solution dans une zone flottante de cristaux d'un composé ou d'un alliage

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL104644C (enrdf_load_html_response) * 1959-09-18
NL244489A (enrdf_load_html_response) * 1959-10-19
NL301226A (enrdf_load_html_response) * 1962-12-03
DE1218404B (de) * 1964-02-01 1966-06-08 Siemens Ag Verfahren zum tiegelfreien Zonenschmelzen eines kristallinen Stabes, insbesondere Halbleiterstabes
BE684801A (enrdf_load_html_response) * 1965-08-05 1967-01-03

Also Published As

Publication number Publication date
FR2192870A1 (enrdf_load_html_response) 1974-02-15
IT992613B (it) 1975-09-30
DK143457C (da) 1981-12-28
GB1375132A (enrdf_load_html_response) 1974-11-27
JPS4953372A (enrdf_load_html_response) 1974-05-23
DE2234512C3 (de) 1979-04-19
DK143457B (da) 1981-08-24
CA1016847A (en) 1977-09-06
BE802326A (fr) 1973-11-05
DE2234512B2 (de) 1978-08-24
FR2192870B1 (enrdf_load_html_response) 1977-12-23
DE2234512A1 (de) 1974-01-24
US3915660A (en) 1975-10-28

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Legal Events

Date Code Title Description
BV The patent application has lapsed