1987-06-12
1990-12-04
Hille, Rolf
357 12, 357 34, H01L 4902, H01L 2988, H01L 2972
Patent
active
049757504
ABSTRACT:
A semiconductor device having a sandwich construction formed by causing a semiconductor region and an opposed region to face each other across a thin film which is made of a substance having a wider forbidden band gap than that of the semiconductor region and having a barrier relative to the semiconductor region. The so-formed device exhibits various effects such as amplification, negative resistance, switching, voltage or current generation, photo-electric conversion, and light-emission either upon irradiation with light or upon application of a power source thereon.
REFERENCES:
patent: 3569799 (1971-03-01), Fang et al.
Hayashi Yutaka
Suzuki Eiichi
Abraham Fetsum
Agency of Industrial Science & Technology, Ministry of Internati
Hille Rolf
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