Superconductor technology: apparatus – material – process – High temperature devices – systems – apparatus – com- ponents,... – Superconductor having metal connect – pad – connect structure,...
Patent
1995-01-19
2000-07-11
Saadat, Mahshid
Superconductor technology: apparatus, material, process
High temperature devices, systems, apparatus, com- ponents,...
Superconductor having metal connect, pad, connect structure,...
257 32, 257661, 505191, 505236, 505237, B32B 1200, H01B 1200, H01L 3900
Patent
active
060886048
ABSTRACT:
A superconductor-normal conductor junction device comprises first and second regions (1, 3) of normal material forming first and second junctions with a superconducting material (2), the Fermi level of the first region of normal material being so arranged relative to a given energy level in the superconducting material that charge carriers in the first normal material undergo Andreev reflection at the first junction, resulting in pairs of the charge carriers entering said given energy level in the superconducting material, and the Fermi level of the second region of normal material being so arranged relative to said given level in the superconducting material that said charge carriers conduct from the superconducting material through the second region.
REFERENCES:
patent: 3916432 (1975-10-01), Huebener et al.
patent: 4660061 (1987-04-01), Sweeny et al.
patent: 4837609 (1989-06-01), Gurvitch et al.
patent: 5145832 (1992-09-01), Harshavardhan et al.
patent: 5326988 (1994-07-01), Ishida
patent: 5430013 (1995-07-01), Inanda et al.
patent: 5455451 (1995-10-01), Usagawa et al.
Physical Review B, vol. 47, No. 13, Apr. 1, 1993; Hayato Nakano et al.; pp. 7986-7994: Quasiparticle Interferometer Controlled by Quantum-Correlated Andreev Reflection.
Appl. Phys. Lett. vol. 60, No. 4, Jan. 27, 1992; Gang Xiao et al., pp. 504-506: Superconducting Electron Focusing and Guiding Based on the Andreev Reflection Mechanism.
Ahmed Haroon
Alphenaar Bruce William
Marsh Adrian Michael
Williams David Arfon
Hitachi , Ltd.
Saadat Mahshid
Wilson Allan R.
LandOfFree
Superconductor-normal conductor junction device does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Superconductor-normal conductor junction device, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Superconductor-normal conductor junction device will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-551598