Semiconductor device manufacture

Details Semiconductor device manufacture Semiconductor device manufacture

1976-03-09

1977-08-09

Ozaki, G.

Metal treatment

Compositions

Heat treating

148171, 148186, 148187, 148188, H01L 21225

Patent

active

040408680

ABSTRACT:
An improved method of initiating the moving of a molten zone of a metal-rich semiconductor material through a solid body of the same semiconductor material to form a planar region embodies the alloying of the metal to the semiconductor material of the surface of the body in contact therewith. The alloying process enables one to migrate two or more intersecting "wires" simultaneously, as well as three "wires" intersecting at a common point of origin, through the body.

REFERENCES:
patent: 3897277 (1975-07-01), Blumenfeld
patent: 3904442 (1975-09-01), Anthony et al.

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