Superconductor technology: apparatus – material – process – High temperature devices – systems – apparatus – com- ponents,... – Superconductor next to layer containing nonsuperconducting...
Reexamination Certificate
2008-03-24
2011-10-11
Silverman, Stanley (Department: 1736)
Superconductor technology: apparatus, material, process
High temperature devices, systems, apparatus, com- ponents,...
Superconductor next to layer containing nonsuperconducting...
C505S230000, C505S237000, C505S320000, C505S430000, C505S434000, C505S470000, C505S473000, C505S704000, C428S701000, C428S702000, C427S062000
Reexamination Certificate
active
08034745
ABSTRACT:
Novel articles and methods to fabricate same with self-assembled nanodots and/or nanorods of a single or multicomponent material within another single or multicomponent material for use in electrical, electronic, magnetic, electromagnetic, superconducting and electrooptical devices is disclosed. Self-assembled nanodots and/or nanorods are ordered arrays wherein ordering occurs due to strain minimization during growth of the materials. A simple method to accomplish this when depositing in-situ films is also disclosed. Device applications of resulting materials are in areas of superconductivity, photovoltaics, ferroelectrics, magnetoresistance, high density storage, solid state lighting, non-volatile memory, photoluminescence, thermoelectrics and in quantum dot lasers.
REFERENCES:
patent: 6036774 (2000-03-01), Lieber et al.
patent: 2004/0003768 (2004-01-01), Goyal
patent: 2006/0025310 (2006-02-01), Driscoll et al.
http://arxiv.org/abs/cond-mat/0406087, Driscoll et al, “Strongly Enhanced Current Densities in Superconducting Coated Conductors of YBa2Cu307-x+BaZr03,” Nature Materials 2004, vol. 3, pp. 439-443.
Goyal et al, “Irradiation-free, columnar defects comprised of self assembled nanodots and nanorods resulting in strongly enhanced flux-pinning in YBa2Cu307-d films,” Supercond. Sci. Tchnol. 2005, V-18, pp. 1533-1538.
Silverman Stanley
Vijayakumar Kallambella
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