Method of fabricating a titanium dioxide rectifier

Details Method of fabricating a titanium dioxide rectifier Method of fabricating a titanium dioxide rectifier

1981-04-22

1982-12-07

Rutledge, L. Dewayne

Metal working

Method of mechanical manufacture

Assembling or joining

148 63, 427 82, H01L 2120

Patent

active

043619517

ABSTRACT:
This specification discloses a method of fabricating a titanium rectifier circuit element. A titanium dioxide main body is formed with a pair of spaced faces each of which having thereon a platinum electrode. A dc voltage is applied across this structure, heating the structure to a temperature of about 750.degree.-850.degree. C. In this temperature range, the titanium dioxide body is subjected to a cyclic sequence of exposures to oxidizing and reducing atmospheres. The final step includes cooling down the titanium dioxide body in the presence of a reducing atmosphere with an applied dc electric field.

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