Chemical apparatus and process disinfecting – deodorizing – preser – Physical type apparatus – Crystallizer
Patent
1986-10-08
1988-08-16
Doll, John
Chemical apparatus and process disinfecting, deodorizing, preser
Physical type apparatus
Crystallizer
1566162, C30B 3500
Patent
active
047643501
ABSTRACT:
A method for synthesizing and growing a single crystal of indium phosphide includes vacuum baking and purifying of elemental indium prior to reacting it with red phosphorus within the same apparatus. The steps growth take place in a vertical apparatus by placing the reaction components within a reaction vessel that is sealed under vacuum after the purification and then heated and cooled within predetermined temperature limits to react indium with red phosphorus to synthesize molten indium phosphide and a single crystal of indium phosphide by cooling the molten indium phosphide within a controlled temperature atmosphere. Excess phosphorus is maintained during growth to eliminate the need for encapsulation of the growth melt.
REFERENCES:
patent: 3060065 (1962-10-01), Orem
patent: 3139653 (1964-07-01), Orem
patent: 3427211 (1969-02-01), Foster et al.
patent: 3519399 (1970-07-01), Kyle
patent: 3623905 (1971-11-01), Akai et al.
patent: 3632431 (1972-01-01), Andre et al.
patent: 3762943 (1973-10-01), Winstel et al.
patent: 3767473 (1973-10-01), Ayel et al.
patent: 3796548 (1974-03-01), Boss et al.
patent: 3810794 (1974-05-01), Antypas et al.
patent: 3877883 (1975-04-01), Berkman et al.
patent: 3966881 (1976-06-01), Ayabe
patent: 4172756 (1979-10-01), Hollan
patent: 4196171 (1980-04-01), Watanabe et al.
patent: 4273608 (1981-06-01), Kerlin
patent: 4559217 (1985-12-01), Adamski
Adamski, J., "Synthesis of Indium Phosphide", J. Crys. Growth, 64 (1983), 1-9.
Streetman, B. G., Solid State Electronic Devices, Prentice-Hall, 2nd ed., pp. 14-15.
Adamski, J. A., High Purity Polycrystalline InP, Journal of Crystal Growth, vol. 60, No. 1, pp. 141-143 (1982).
Breneman R. Bruce
Collier Stanton E.
Doll John
Singer Donald J.
The United States of America as represented by the Secretary of
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