A Study of an Absolute Determination of the Magnetic Flux Quantum Using a Superconducting Levitation System
スポンサーリンク
概要
- 論文の詳細を見る
A study on a new method of determining the magnetic flux quantum φ_0 possibly at subppm level using a superconducting levitation system is described with some data from a preliminary experiment. The method employs a superconducting levitation system to substitute the gravitational potential energy of the floating body for the magnetic energy. The estimation of the expected accuracy and methods of improving the experiment are discussed.
- 社団法人応用物理学会の論文
- 1983-09-20
著者
-
HIRATA Takaaki
Optoelectronics Laboratory, Yokogawa Electric Co.
-
Hirata T
Sophia Univ. Tokyo Jpn
-
SHIOTA Fuyuhiko
National Research Laboratory of Metrology (NRLM)
-
Shiota Fuyuhiko
Faculty Of Engineering University Of Tokyo
-
Hara Ko
Faculty Of Engineering University Of Tokyo
-
HIRATA Takaaki
Faculty of Engineering, University of Tokyo
-
SHIOTA Fuyuhiko
Faculty of Engineering, University of Tokyo
関連論文
- Monolithic Integration of Waveguide Gratings and Quantum-Well Distributed-Feedback Laser for Implementation of Subminiature Optical-Disc Pickup Head
- Integration of Laser Diodes and Photodiodes in Photonic Integrated Circuit for Measurement
- Fabrication of 780-nm AlGaAs Tunable Distributed Bragg Reflector Laser Diodes by Using Compositional Disordering of a Quantum Well
- Optimization and Characterization of 780 nm AlGaAs Quantum Well DFB Laser Diodes
- Simulation Algorithm for Superconducting Magnetic Levitation system
- Liquid helium transfer using a mass-flow controller
- Vertical Displacement Determination of a Levitated Superconducting Mass
- A Buoyancy-Free Mass Comparator with Precision Better than 10-6 for Use in a Superconducting Magnetic Levitation System
- Attitude and Position Measurement System for Use in a Superconducting Magnetic Levitation System
- Photonie Integrated Circuit Combining Two GaAs Distributed Bragg Reflector Laser Diodes for Generation of the Beat Signal
- Fabrication of First-Order Gratings for GaAs/AlGaAs LD's by EB Lithography
- GaAs/AlGaAs GRIN-SCH-SQW DBR Laser Diodes with Passive Waveguides Integrated by Compositional Disordering of the Quantum Well Using Ion Implantation
- Basic Properties, Linewidth Enhancement Factor and Spectral Linewidlh of SQW Laser Diodes Emitting in the 780 nm Region
- Sub-MHz Linewidth GaAs/AlGaAs GRIN-SCH-SQW DFB Laser Diodes with First-Order Gratings Fabricated by Electron Beam Lithography
- A Novel GRIN-SCH-SQW Laser Diode Monolithically Integrated with Low-Loss Passive Waveguides
- Electrical Analog of a Single-Flux Quantum Device for Logic Design
- Improvement of the Superconducting Magnetic Levitation System for an Absolute Determination of the Magnetic Flux Quantum
- A Study of an Absolute Determination of the Magnetic Flux Quantum Using a Superconducting Levitation System
- A Study of the Equilibrium Trajectory of the Superconducting Magnetic Levitation System for the Absolute Determination of the Magnetic Flux Quantum