Long baseline LTS SQUID gradiometers with sub-μm sized Josephson junctions
In this paper, we present new integrated on-chip planar-type superconducting quantum
interference device (SQUID) first order gradiometers, which are manufactured by a new mix …
interference device (SQUID) first order gradiometers, which are manufactured by a new mix …
Response of thin-film SQUIDs to applied fields and vortex fields: Linear SQUIDs
JR Clem, EH Brandt - Physical Review B—Condensed Matter and Materials …, 2005 - APS
In this paper we analyze the properties of a dc superconducting quantum interference
device (SQUID) when the London penetration depth λ is larger than the superconducting …
device (SQUID) when the London penetration depth λ is larger than the superconducting …
Mobile magnetic anomaly detection using a field-compensated high-Tc single layer SQUID gradiometer
ST Keenan, KR Blay, EJ Romans - Superconductor Science and …, 2011 - iopscience.iop.org
High-T c single layer SQUID gradiometers are useful for measuring small localized magnetic
fields in the presence of much larger background interference. Such sensors have been …
fields in the presence of much larger background interference. Such sensors have been …
Fabrication of highly balanced directly coupled gradiometers and their noise properties in an unshielded environment
A Tsukamoto, T Fukazawa, K Takagi… - Applied Physics …, 2001 - pubs.aip.org
We fabricated directly coupled gradiometers made of YBa 2 Cu 3 O y thin films on bicrystal
substrates. The parasitic effective area of the gradiometric pickup coil was found to be …
substrates. The parasitic effective area of the gradiometric pickup coil was found to be …
A signal-to-noise chart for designing planar high-Tc SQUID gradiometers for magnetocardiographs
K Yokosawa, A Tsukamoto, T Miyashita… - Superconductor …, 2001 - iopscience.iop.org
To design practical planar high-T c SQUID gradiometers for magnetocardiographs, a signal-
to-noise (S/N) chart that will enable the gradiometers to detect P-waves was developed. The …
to-noise (S/N) chart that will enable the gradiometers to detect P-waves was developed. The …
High-Tc gradiometric superconducting quantum interference device and its incorporation into a single-layer gradiometer
AJ Millar, EJ Romans, C Carr, A Eulenburg… - Applied Physics …, 2000 - pubs.aip.org
We describe a first-order gradiometric dc superconducting quantum interference device
SQUID and its incorporation into a first-order directly coupled single-layer gradiometer. The …
SQUID and its incorporation into a first-order directly coupled single-layer gradiometer. The …
Design and performance of an HTS current comparator for charged-particle-beam measurements
L Hao, JC Macfarlane, DA Peden… - IEEE transactions on …, 2001 - ieeexplore.ieee.org
Superconducting direct current comparators are well established for operation at liquid
helium temperatures. We have begun investigations into HTS Cryogenic Current …
helium temperatures. We have begun investigations into HTS Cryogenic Current …
First-order high-T/sub c/single-layer gradiometers: Parasitic effective area compensation and system balance
C Carr, EJ Romans, AJ Millar… - IEEE transactions on …, 2001 - ieeexplore.ieee.org
We have previously reported an anti-parallel two-SQUID coupling scheme which can
significantly improve the balance of first-order HTS single-layer gradiometers, and therefore …
significantly improve the balance of first-order HTS single-layer gradiometers, and therefore …
Highly balanced single-layer high-temperature superconductor SQUID gradiometer freely movable within the Earth's magnetic field
V Schultze, R IJsselsteijn, T May… - … Science and Technology, 2003 - iopscience.iop.org
We developed a gradiometer system based on a single-layer high-temperature
superconductor dc superconducting quantum interference device (SQUID), which can be …
superconductor dc superconducting quantum interference device (SQUID), which can be …
Low-Noise Serial High- Superconducting Quantum Interference Devices Based on Bicrystal Junctions
KL Chen, SH Liao, YH Chen, HE Horng… - IEEE Transactions …, 2014 - ieeexplore.ieee.org
The fabrication of high-T c YBa 2 Cu 3 O y (YBCO) superconducting quantum interference
devices (SQUIDs) that produce low flux noise while maintaining a high fabrication yield …
devices (SQUIDs) that produce low flux noise while maintaining a high fabrication yield …