HUT52831A - Autocontrolled device, particularly for growing monocrystals - Google Patents

Autocontrolled device, particularly for growing monocrystals

Info

Publication number
HUT52831A
HUT52831A HU640288A HU640288A HUT52831A HU T52831 A HUT52831 A HU T52831A HU 640288 A HU640288 A HU 640288A HU 640288 A HU640288 A HU 640288A HU T52831 A HUT52831 A HU T52831A
Authority
HU
Hungary
Prior art keywords
crystalliser
connections
chamber
power supply
heating element
Prior art date
Application number
HU640288A
Other languages
Hungarian (hu)
Other versions
HU204310B (en
Inventor
Tamas Goeroeg
Oedoen Lendvay
Miklos Harsy
Ferenc Abrasics
Attila Baranyi
Original Assignee
Mta Mueszaki Fiz Kutato Inteze
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 Mta Mueszaki Fiz Kutato Inteze filed Critical Mta Mueszaki Fiz Kutato Inteze
Priority to HU640288A priority Critical patent/HU204310B/en
Publication of HUT52831A publication Critical patent/HUT52831A/en
Publication of HU204310B publication Critical patent/HU204310B/en

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  • Crystals, And After-Treatments Of Crystals (AREA)

Abstract

Appts. is for growing single crystals of gallium or indium-arsenide or antimonide material, comprises multi-zone crystalliser chamber with its own heating element, fixed by ceramic spacers and enclosed in an insulating cover. In some cases a low temp. furnace, microprocessor control and electric power supply are also included. The heating element of the crystalliser element (1) is in the form of a continuous spiral (1), divided into zones, 2.5-4.5cm, pref. 3.0cm, long, by connections (1a,1b,1c), connected to sec. windings of the heater transformers (3a,3b,3c) of the power supply. The connections of adjacent zones are shared, and are located on the same side of the crystalliser chamber (1), so connections inside the thermal insulation (9) are axial.
HU640288A 1988-12-13 1988-12-13 Automatically directed apparatus for growing onecristal, advantagously for producing gallium- orindium-arsenid or -antimonid onecristals HU204310B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
HU640288A HU204310B (en) 1988-12-13 1988-12-13 Automatically directed apparatus for growing onecristal, advantagously for producing gallium- orindium-arsenid or -antimonid onecristals

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
HU640288A HU204310B (en) 1988-12-13 1988-12-13 Automatically directed apparatus for growing onecristal, advantagously for producing gallium- orindium-arsenid or -antimonid onecristals

Publications (2)

Publication Number Publication Date
HUT52831A true HUT52831A (en) 1990-08-28
HU204310B HU204310B (en) 1991-12-30

Family

ID=10971583

Family Applications (1)

Application Number Title Priority Date Filing Date
HU640288A HU204310B (en) 1988-12-13 1988-12-13 Automatically directed apparatus for growing onecristal, advantagously for producing gallium- orindium-arsenid or -antimonid onecristals

Country Status (1)

Country Link
HU (1) HU204310B (en)

Also Published As

Publication number Publication date
HU204310B (en) 1991-12-30

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