Method and apparatus for forming silicon crystalline bodies

Details Method and apparatus for forming silicon crystalline bodies Method and apparatus for forming silicon crystalline bodies

1978-07-13

1980-12-16

Bernstein, Hiram H.

Chemical apparatus and process disinfecting, deodorizing, preser

Chemical reactor

Including specific material of construction

156DIG73, C30B 1534

Patent

active

042397340

ABSTRACT:
Apparatus for forming an elongated silicon crystalline body using a specially designed capillary die. The apparatus uses a higher melt meniscus in the central region of the growth front than at the edges of the front. The edges of the top surface of the die are not concentric with the ribbon cross-section.

REFERENCES:
patent: 3591348 (1971-07-01), Bell
patent: 4116641 (1978-09-01), Ciszek
Dermatis IEEE Trans. Comm & Elect, v82, pp. 94-98, 3/63.
Barreh, J. Electrochem Soc. Solid State Scienie, v118, pp. 952-957, 6/71.
Boatmen, Electrochem Technology, v5, pp. 98-101, 1967.
LaBelle Materials Research Bulletin, v6, pp. 581-589 (1971).
Ciszek, Materials Research Bulletin, v7, pp. 731-737, 6/72.
Ciszek, Physical Stat Sol., v27, pp. 231-241, (1975).
Swartz, Journal Electron Materials, v4, 255-279 (1975).

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