Electronic Resource
[S.l.]
:
American Institute of Physics (AIP)
Journal of Applied Physics
72 (1992), S. 1172-1174
ISSN:
1089-7550
Source:
AIP Digital Archive
Topics:
Physics
Notes:
Periodic oscillations in the V-Φ characteristics have been observed up to 97 K in radio frequency SQUIDs fabricated from screen printed Bi-Sr-Ca-Cu-O thick films. The SQUID has been operated successfully in the flux-locked-loop mode at 77 K. Stability of the SQUID output and its noise performance have been found to improve considerably when the SQUID is operated in the flux-locked-loop mode as compared to that in the open-loop mode. The spectral noise density, in the white noise region, is 5×10−4 Φ0/(square root of)Hz at 77 K for the flux-locked-loop mode.
Type of Medium:
Electronic Resource
URL:
http://dx.doi.org/10.1063/1.351796
|
Location |
Call Number |
Expected |
Availability |