P. Chaudhari, J.J. Cuomo, et al.
Applied Physics Letters
A bicrystal junction high-Tc direct current-SQUID has been operated successfully at 77 K in a portable battery operated microcooler. The microcooler products magnetic signals which are harmonics of 43 Hz and a band of frequencies from 400 Hz to 4 kHz. It is possible to operate the SQUID in a flux-locked-loop mode using a 10 kHz modulation signal. The performance of the SQUID in the microcooler, in the frequency range 1-10 Hz, is almost identical to that in a Dewar. © 1994 American Institute of Physics.
P. Chaudhari, J.J. Cuomo, et al.
Applied Physics Letters
H.-C.W. Huang, P. Chaudhari, et al.
Philosophical Magazine A: Physics of Condensed Matter, Structure, Defects and Mechanical Properties
J.J. Cuomo, P. Chaudhari, et al.
Journal of Electronic Materials
S. Bermon, C.C. Chi, et al.
Physical Review Letters