JPS5580709A - Production of gallium phosphide - Google Patents

Production of gallium phosphide

Info

Publication number
JPS5580709A
JPS5580709A JP15303378A JP15303378A JPS5580709A JP S5580709 A JPS5580709 A JP S5580709A JP 15303378 A JP15303378 A JP 15303378A JP 15303378 A JP15303378 A JP 15303378A JP S5580709 A JPS5580709 A JP S5580709A
Authority
JP
Japan
Prior art keywords
gallium
temp
boat
gas
furnace
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.)
Pending
Application number
JP15303378A
Other languages
Japanese (ja)
Inventor
Kiyoshi Hisatomi
Masaharu Watanabe
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.)
Toshiba Corp
Original Assignee
Toshiba Corp
Tokyo Shibaura Electric Co Ltd
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 Toshiba Corp, Tokyo Shibaura Electric Co Ltd filed Critical Toshiba Corp
Priority to JP15303378A priority Critical patent/JPS5580709A/en
Publication of JPS5580709A publication Critical patent/JPS5580709A/en
Pending legal-status Critical Current

Links

Abstract

PURPOSE: To economically obtain gallium phosphide suitable for mass production by heating gallium hydrophosphite at a high temp. in a reducing atmosphere.
CONSTITUTION: Magnetic boat 3 is put into reaction tube 2 inserted in heating furnace 1, heat resistant plug 4 is attached to one end of tube 2, and duct 5 for feeding gas into tube 2 is allowed to pierce plug 4. Gallium hypophosphite is charged into boat 3, and boat 3 is set in a uniform temp. zone to be formed by heating. An inert gas such as argon is fed from duct 5, and the temp. of furnace 1 is raised to heat the uniform temp. zone to 600W1000°C. The feed of the inert gas is then stopped, and a reducing gas such as hydrogen gas is fed. After reaction the reducing gas is changed for the inert gas, and the temp. of furnace 1 is lowered. The gallium hypophosphite in boat 3 is reduced, forming gallium phosphide.
COPYRIGHT: (C)1980,JPO&Japio
JP15303378A 1978-12-13 1978-12-13 Production of gallium phosphide Pending JPS5580709A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP15303378A JPS5580709A (en) 1978-12-13 1978-12-13 Production of gallium phosphide

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP15303378A JPS5580709A (en) 1978-12-13 1978-12-13 Production of gallium phosphide

Publications (1)

Publication Number Publication Date
JPS5580709A true JPS5580709A (en) 1980-06-18

Family

ID=15553491

Family Applications (1)

Application Number Title Priority Date Filing Date
JP15303378A Pending JPS5580709A (en) 1978-12-13 1978-12-13 Production of gallium phosphide

Country Status (1)

Country Link
JP (1) JPS5580709A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4399097A (en) * 1981-07-29 1983-08-16 Bell Telephone Laboratories, Incorporated Preparation of III-V materials by reduction

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4399097A (en) * 1981-07-29 1983-08-16 Bell Telephone Laboratories, Incorporated Preparation of III-V materials by reduction

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