FR2604190B1 - Machine de recristallisation d'une couche mince par zone fondue - Google Patents

Machine de recristallisation d'une couche mince par zone fondue

Info

Publication number
FR2604190B1
FR2604190B1 FR8613305A FR8613305A FR2604190B1 FR 2604190 B1 FR2604190 B1 FR 2604190B1 FR 8613305 A FR8613305 A FR 8613305A FR 8613305 A FR8613305 A FR 8613305A FR 2604190 B1 FR2604190 B1 FR 2604190B1
Authority
FR
France
Prior art keywords
recrystallizing
machine
thin film
molten zone
molten
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
FR8613305A
Other languages
English (en)
Other versions
FR2604190A1 (fr
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to FR8613305A priority Critical patent/FR2604190B1/fr
Publication of FR2604190A1 publication Critical patent/FR2604190A1/fr
Application granted granted Critical
Publication of FR2604190B1 publication Critical patent/FR2604190B1/fr
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
    • 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
    • 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
    • C30B13/16—Heating of the molten zone
    • C30B13/22—Heating of the molten zone by irradiation or electric discharge
    • C30B13/24—Heating of the molten zone by irradiation or electric discharge using electromagnetic waves
FR8613305A 1986-09-19 1986-09-19 Machine de recristallisation d'une couche mince par zone fondue Expired FR2604190B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR8613305A FR2604190B1 (fr) 1986-09-19 1986-09-19 Machine de recristallisation d'une couche mince par zone fondue

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8613305A FR2604190B1 (fr) 1986-09-19 1986-09-19 Machine de recristallisation d'une couche mince par zone fondue

Publications (2)

Publication Number Publication Date
FR2604190A1 FR2604190A1 (fr) 1988-03-25
FR2604190B1 true FR2604190B1 (fr) 1988-12-30

Family

ID=9339210

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8613305A Expired FR2604190B1 (fr) 1986-09-19 1986-09-19 Machine de recristallisation d'une couche mince par zone fondue

Country Status (1)

Country Link
FR (1) FR2604190B1 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2652595B1 (fr) * 1989-10-02 1995-03-31 Pin Cellulose Du Procede de traitement d'une pate papetiere par une preparation enzymatique pour la fabrication de papier ou carton.

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS52143755A (en) * 1976-05-26 1977-11-30 Hitachi Ltd Laser, zone melting device
US4101759A (en) * 1976-10-26 1978-07-18 General Electric Company Semiconductor body heater
WO1986004619A1 (fr) * 1985-02-11 1986-08-14 Solavolt International Systeme, procede et dispositif de conversion ruban-a-ruban

Also Published As

Publication number Publication date
FR2604190A1 (fr) 1988-03-25

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Legal Events

Date Code Title Description
TP Transmission of property
ST Notification of lapse