BISTABILITY IN THE FREQUENCY-RESPONSE OF A DRIVEN SQUID RING-RADIO FREQUENCY RESONATOR SYSTEM

Authors
WHITEMAN R DIGGINS J SCHOLLMANN V BUCKLING G CLARK TD PRANCE RJ PRANCE H RALPH JF WIDOM A
Citation
R. Whiteman et al., BISTABILITY IN THE FREQUENCY-RESPONSE OF A DRIVEN SQUID RING-RADIO FREQUENCY RESONATOR SYSTEM, Physics letters. A, 226(5), 1997, pp. 275-279
Citations number
11
Categorie Soggetti
Physics
Journal title
Physics letters. A → ACNP
ISSN journal
03759601
Volume
226
Issue
5
Year of publication
1997
Pages
275 - 279
Database
ISI
SICI code
0375-9601(1997)226:5<275:BITFOA>2.0.ZU;2-I
Abstract
We discuss the experimental observation of the frequency response of a parallel LC tank circuit inductively coupled to a SQUID ring. We show that when the rms rf flux that couples to the ring is a significant f raction of the superconducting flux quantum, Phi(o) (= h/2e), the reso nance exhibits a cyclic fold bistability.