FORCE GENERATOR FOR QUANTUM BASE, AND FORCE MEASURING INSTRUMENT USING THE SAME

摘要

PROBLEM TO BE SOLVED: To provide a force generator of a new concept, based on the macro-quantum phenomenon of magnetic flux quantization of a superconducting ring. SOLUTION: 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. COPYRIGHT: (C)2008,JPO&INPIT