Title:
FORCE GENERATOR FOR QUANTUM BASE, AND FORCE MEASURING INSTRUMENT USING THE SAME
Document Type and Number:
Japanese Patent JP2008051794
Kind Code:
A
Abstract:
To provide a force generator of a new concept, based on the macro-quantum phenomenon of magnetic flux quantization of a superconducting ring.
The force generator of quantum base comprises a superconducting quantum trapping means 1, having magnetic moment proportional to the magnetic flux quantum number; a supersensitive cantilever 2 that has the superconducting quantum trapping means 1, and the elasticity and is displaced by the force received by the superconducting quantum trapping means 1 disposed in the magnetic field gradient; and a magnetic field generating means 3 for applying the magnetic field to the superconducting quantum trapping means 1.
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Inventors:
CHOI JAE-HYUK
KIM MIN-SEOK
PARK YON-KYU
LEE KWANG-CHEOL
CHOI MAHN-SOO
KIM MIN-SEOK
PARK YON-KYU
LEE KWANG-CHEOL
CHOI MAHN-SOO
Application Number:
JP2007104718A
Publication Date:
March 06, 2008
Filing Date:
April 12, 2007
Export Citation:
Assignee:
KOREA RES INST OF STANDARDS &
International Classes:
G01L25/00; G01N27/72; G01Q60/50; H01L39/00; H01L39/22
Domestic Patent References:
| JPS6480899A | 1989-03-27 |
Attorney, Agent or Firm:
Kenzo Hara International Patent Office
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