Title :
New Alumina Substrate for Hybrid Integrated Circuits
Author :
Niwa, Koichi ; Nakamura, Jun´ichi ; Murakawa, Kyohei ; Nakamura, Masahi
Author_Institution :
Fujitsu Labs, Ltd., Kawasaki, Japan
fDate :
12/1/1974 12:00:00 AM
Abstract :
A new alumina substrate with an extremely smooth surface was developed. This new alumina substrate includes Cr203and MgO as the additives. Reliability data and characteristics of tantalum nitride or tantalum and tantalum oxide films on the new substrate were compared with those on the glazed alumina.
Keywords :
Ceramic materials; Hybrid integrated circuits; Thin-film capacitors; Thin-film resistors; Capacitors; Ceramics; Chromium; Electronic components; Gold; Hybrid integrated circuits; Physics; Substrates; Temperature; Transistors;
Journal_Title :
Parts, Hybrids, and Packaging, IEEE Transactions on
DOI :
10.1109/TPHP.1974.1134864