R.H. Koch, C.P. Umbach, et al.
Physica C: Superconductivity and its Applications
Paper
Magnetic hysteresis in integrated low Tc SQUID gradiometers
Abstract
We have measured the magnetic hysteresis of thin-film superconducting gradiometers. The fractional hysteresis error h was found to be about 10 -9-10-11 in several devices.
Related
C.J. Anderson, M. Klein, et al.
IEEE Transactions on Magnetics
M.B. Ketchen
Journal of Applied Physics
B. Oh, R.H. Koch, et al.
Physical Review B