Magnetic hysteresis in integrated low Tc SQUID gradiometers

R.H. Koch; M.B. Ketchen; W.J. Gallagher; R.L. Sandstrom; A.W. Kleinsasser; D.R. Gambrel; T.H. Field; H. Matz

doi:10.1063/1.105091

Applied Physics Letters

Paper

01 Dec 1991

Magnetic hysteresis in integrated low T_c SQUID gradiometers

View publication

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.

Paper

Current-induced excitations in single cobalt ferromagnetic layer nanopillars

Conference paper

Ultra-high-speed rapid single-flux-quantum digital circuits using a planarized-niobium-trilayer Josephson junction technology

Paper

1/f noise in insulating YBa₂Cu₃O_7-δ

Paper

Investigation of In-Situ Ag/YBCO Contacts for SNS Devices

View all publications

Abstract

Related

Current-induced excitations in single cobalt ferromagnetic layer nanopillars

Ultra-high-speed rapid single-flux-quantum digital circuits using a planarized-niobium-trilayer Josephson junction technology

1/f noise in insulating YBa2Cu3O7-δ

Investigation of In-Situ Ag/YBCO Contacts for SNS Devices

1/f noise in insulating YBa₂Cu₃O_7-δ