Composite material

Details Composite material Composite material

1990-01-19

1991-08-27

Robinson, Ellis P.

Stock material or miscellaneous articles

Self-sustaining carbon mass or layer with impregnant or...

148DIG113, 156603, 156610, 156612, 156613, 156DIG86, 156DIG99, 20419215, 427 38, 4272551, 428698, 428704, B32B 3300, B32B 900

Patent

active

050432192

ABSTRACT:
A composite material useful as a diode capable of operating at a high temperature, i.e., 500.degree. to 600.degree. C. or a semiconductor optical device capable of emitting ultraviolet rays is provided which comprises an electrically insulating single crystal diamond substrate and single crystal cubic boron nitride directly formed on one surface of the single crystal diamond in such a manner that the single crystal cubic boron nitride has the same plane index as the substrate.

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patent: 4734339 (1988-03-01), Schachner et al.
patent: 4816291 (1989-03-01), Desphandey et al.
patent: 4875967 (1989-10-01), Mishima et al.
patent: 4961958 (1990-10-01), Desphandey et al.
patent: 4973494 (1990-11-01), Yamazaki

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