Double crucible Czochralski crystal growth method

Details Double crucible Czochralski crystal growth method Double crucible Czochralski crystal growth method

1982-07-22

1984-06-26

Bernstein, Hiram H.

Adhesive bonding and miscellaneous chemical manufacture

Delaminating processes adapted for specified product

Delaminating in preparation for post processing recycling step

156608, C30B 1504, C30B 1512

Patent

active

044564996

ABSTRACT:
An apparatus useful for double crucible Czochralski crystal growth comprises an inner crucible fixed within an outer crucible wherein the inner crucible contains an extra volume or reservoir of semiconductor melt when flow of semiconductor melt from the outer crucible into the inner crucible through means interconnecting the crucibles ceases.

REFERENCES:
patent: 2892739 (1959-06-01), Rusler
patent: 3025191 (1962-03-01), Levertor
patent: 3198606 (1966-08-01), Lyons
patent: 3206286 (1965-09-01), Bennett et al.
patent: 3567397 (1971-03-01), O'Hara
patent: 3627499 (1971-12-01), Le Duc et al.
patent: 3637439 (1972-01-01), De Bie
patent: 3755011 (1973-08-01), Kleinknecht
patent: 4203951 (1980-05-01), Goriletsky et al.
Valcic, Solid-State Electronics, 1960 V5 pp. 131-134.
Jl. of Applied Physics, V29 No. 8, 8158 Leverton.

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