Article

A high-temperature SQUID

B. I. VerkinPhysicotechnical Institute of Low Temperatures, Academy of Sciences of the Ukrainian SSR , KharkovV. V. KartsovnikPhysicotechnical Institute of Low Temperatures, Academy of Sciences of the Ukrainian SSR , KharkovP. P. PavlovPhysicotechnical Institute of Low Temperatures, Academy of Sciences of the Ukrainian SSR , KharkovV. A. PavlyukPhysicotechnical Institute of Low Temperatures, Academy of Sciences of the Ukrainian SSR , KharkovY. TavrinPhysicotechnical Institute of Low Temperatures, Academy of Sciences of the Ukrainian SSR , Kharkov

Soviet Journal of Low Temperature Physicsjournal1988en

ABI

Abstract

Electrodynamic phenomena are studied in an interferometer made of high-Tc bulk ceramic Y1Ba2Cu3Oy. with a single quantization circuit closed with a weak coupling. The measured spectral density of noise flux in SQUID operating as a negative-feedback magnetometer was 3.5·10−4Φ0 Hz−1/2 for T = 77 K and 6.5·10−5Φ0 Hz−1/2 for T = 40 K.

Topics

Physics of Superconductivity and Magnetism Numerical methods for differential equations Parallel Computing and Optimization Techniques

Identifiers

DOI: 10.1063/10.0031985

Citations and references

Cited by 03 references

Metrics — AkademScholar · Coming soon