Coating processes – Electrical product produced – Superconductor
Reexamination Certificate
2007-03-13
2007-03-13
Talbot, Brian K. (Department: 1762)
Coating processes
Electrical product produced
Superconductor
C427S255380, C427S566000, C427S585000, C029S599000, C204S192240
Reexamination Certificate
active
10781644
ABSTRACT:
A superconducting magnesium diboride (MgB2) thin film having c-axial orientation and a method and apparatus for fabricating the same are provided. The fabrication method includes forming a boron thin film on a substrate and thermally processing the substrate on which the boron thin film is formed along with a magnesium source and cooling the resulting structure. The superconducting magnesium diboride thin film can be used in a variety of electronic devices employing superconducting thin films, such as precision medical diagnosis equipment using superconducting quantum interface devices (SQUIDs) capable of sensing weak magnetic fields, microwave communications equipment used for satellite communications, and Josephson devices. Computer systems with 100 times greater computing speed can be implemented with the superconducting magnesium diboride thin film.
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Choi Eun-mi
Kang Won nam
Kim Hyeong-jin
Lee Sung-ik
Pohang University of Science and Technology Foundation
Rothwell Figg Ernst & Manbeck
Talbot Brian K.
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