Title of article
Force measurements of a superconducting-film actuator for a cryogenic interferometric gravitational-wave detector Original Research Article
Author/Authors
N. Sato، نويسنده , , T. Haruyama، نويسنده , , N. Kanda، نويسنده , , K. KURODA، نويسنده , , S. Miyoki، نويسنده , , M. Ohashi، نويسنده , , Y. Saito، نويسنده , , T. Shintomi، نويسنده , , T. Suzuki، نويسنده , , D. Tatsumi، نويسنده , , C. Taylor، نويسنده , , T. Tomaru، نويسنده , , T. Uchiyama، نويسنده , , A. Yamamoto، نويسنده ,
Issue Information
روزنامه با شماره پیاپی سال 2003
Pages
5
From page
425
To page
429
Abstract
We measured forces applied by an actuator with a YBa2Cu3O7 (YBCO) film at near 77 K for the Large-scale Cryogenic Gravitational-wave Telescope (LCGT) project. An actuator consisting of both a YBCO film of 1.6 μm thickness and 0.81 cm2 area and a solenoid coil exerted a force of up to 0.2 mN on a test mass. The presented actuator system can be used to displace the mirror of LCGT for fringe lock of the interferometer.
Keywords
Actuator , High-TC superconductor , Gravitational wave detector
Journal title
Cryogenics
Serial Year
2003
Journal title
Cryogenics
Record number
1172351
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