Superconductive optoelectronic devices

Superconductor technology: apparatus – material – process – High temperature – per se – Having tc greater than or equal to 150 k

Patent

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

505701, 505702, 505703, 250211J, H01J 4014, H01B 1200, H01L 3912

Patent

active

049904876

ABSTRACT:
The disclosed superconductive optoelectronic device has a substrate, a photoconductive gate region formed on the substrate, and a source region and a drain region formed on the substrate at opposite sides of the gate region so as to face toward each other across the gate region. The source region and the drain region are made of a superconductive material. The gate region is made of such superconductive photoconductive-material, which reveals photoconductivity at a temperature below the transition temperature of the above superconductive material and has a similar general chemical formula to that of the above superconductive material except that concentrations of constituent elements are different. Also disclosed are superconductive optoelectronic devices formed of an organized integration of the above superconductive optoelectronic devices to develop a new field of "Superconductive Opto-Electronics".

REFERENCES:
patent: 3193685 (1965-07-01), Burstein
patent: 4464065 (1984-08-01), Wolf et al.
patent: 4578691 (1986-03-01), Murakami et al.
patent: 4647954 (1987-03-01), Graf et al.
patent: 4814598 (1989-03-01), Faris
patent: 4843446 (1989-06-01), Nishino et al.
Garland, "Fabrication of the Bi.sub.1 Sr.sub.1 Ca.sub.1 Cu.sub.2 O.sub.x High-Tc Superconductor", Appl. Phys. Letter 52 (22), 5/88, pp. 1913-1914.
Iguchi et al., "Measurements of the Nonradiative States of Optically Illuminated Semiconductors by a Superconducting Tunnel Junction", Appl. Phys. Letter 49(7), 8/86, pp. 371-373.
Talvacchio et al., "Photodetection with High-Tc Superconducting Films", Science and Technology of Thin-Film Superconductors, 1989, pp. 1-9.
Enmoto, Y. et al., Journal of Applied Physics 59:11 3807-3814 (1987).
Enmoto, Y., et al., Japanese Journal of Applied Physics 24:24-2 471-473 (1985).
Leung, M. et al., Applied Physics Letters 51:24 2046-2047 (1987).
Ito, M. et al., Applied Physics Letters 43:3 314-316 (1983).
"A Novel Spectral Photoconductivity of the Y-Cu-O, Y-Ba-Cu-O Correlative with Superconductivity", Journal of the Physical Society of Japan, vol. 56, No. 9, 9/87, pp. 3009-3012.
A Novel Spectral Photoconductivity of the La-Cu-O Correlative with Superconductivity Journal of the Physical Society of Japan, vol. 56, No. 9, pp. 3013-3016.
A Possible Mechanism in the High-Tc Superconductivity Reflected on the Photoconductivity, Journal of the Physical Society of Japan, vol. 56, No. 12, pp. 4261-4264.

LandOfFree

Say what you really think

Search LandOfFree.com for the USA inventors and patents. Rate them and share your experience with other people.

Rating

Superconductive optoelectronic devices does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Superconductive optoelectronic devices, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Superconductive optoelectronic devices will most certainly appreciate the feedback.

Rate now

     

Profile ID: LFUS-PAI-O-10402

  Search
All data on this website is collected from public sources. Our data reflects the most accurate information available at the time of publication.