Displaced capillary dies

Details Displaced capillary dies Displaced capillary dies

1979-02-12

1984-02-07

Bernstein, Hiram H.

Chemical apparatus and process disinfecting, deodorizing, preser

Chemical reactor

Including specific material of construction

156DIG83, C30B 1534

Patent

active

044303050

ABSTRACT:
An asymmetrical shaped capillary die made exclusively of graphite is used to grow silicon ribbon which is capable of being made into solar cells that are more efficient than cells produced from ribbon made using a symmetrically shaped die.

REFERENCES:
patent: 4022652 (1977-05-01), Hirano et al.
patent: 4099924 (1978-07-01), Berkman et al.
patent: 4116641 (1978-09-01), Ciszek
Jl. of Electronic Materials, vol. 4, No. 2, 1975, Swartz et al., 255-279.
Jl. of Crystal Growth, vol. 39, No. 1, Jul. '77, Ravi, 1-16.
Jl. of Crystal Growth, vol. 42, Dec. 77, Surek et al., 453-465.

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