Directly coupled superconducting quantum interference device magnetometer fabricated in magnesium diboride by focused ion beam
We report the fabrication of a directly coupled superconducting quantum interference device
(SQUID) magnetometer in MgB 2 using a focused ion beam to create Josephson junctions in …
(SQUID) magnetometer in MgB 2 using a focused ion beam to create Josephson junctions in …
High quality step-edge substrates for high-Tc superconducting devices
Despite the significant progress in fabrication methods of step edge, the lack of
reproducibility still hinders their use in more complicated systems. To pursue the high …
reproducibility still hinders their use in more complicated systems. To pursue the high …
High Tc SQUID systems for magnetophysiology
EJ Tarte, PE Magnelind, AY Tzalenchuk… - Physica C …, 2002 - Elsevier
Magnetophysiology is the use of a superconducting quantum interference device (SQUID)
based instrument to detect neuromagnetic fields evoked by electrical stimulation of brain …
based instrument to detect neuromagnetic fields evoked by electrical stimulation of brain …
Optimization of step-edge substrates for high-TC superconducting devices
To pursue step-edge for high-TC superconducting grain boundary junctions or SQUIDs with
high reproducibility and quality, we have developed two-step procedures of fabricating very …
high reproducibility and quality, we have developed two-step procedures of fabricating very …
MgB2 junctions and SQUIDs fabricated by focused ion beam
We have recently developed a technique for fabricating SNS junctions in MgB 2 thin films
using a focused ion beam. These junctions show a strong modulation of the critical current …
using a focused ion beam. These junctions show a strong modulation of the critical current …
Performance of high-T/sub c/dc SQUID magnetometers with resistively shunted inductances compared to" unshunted" devices
F Kahlmann, WE Booij, MG Blamire… - IEEE transactions on …, 2001 - ieeexplore.ieee.org
We have investigated resistively shunted direct-coupled high-T/sub c/dc SQUID
magnetometers with different inductances. At T= 77 K, good quantitative agreement was …
magnetometers with different inductances. At T= 77 K, good quantitative agreement was …
Noise properties of an YBCO SQUID
J Blomgren, T Eriksson, E Tarte, D Winkler - Physica C: Superconductivity, 2002 - Elsevier
We have measured the electrical and the white noise properties of a high-Tc SQUID at 65 K,
using a room temperature low noise amplifier and a high-Tc SQUID-based voltage amplifier …
using a room temperature low noise amplifier and a high-Tc SQUID-based voltage amplifier …
Electromagnetic modelling of superconducting sensor designs
G Gerra - 2003 - repository.cam.ac.uk
The problem of design optimisation of thin film direct current Superconducting QUantum
Interference Device (SQUID) magnetometers made of YBCO (YBa2Cu3O7-x) was …
Interference Device (SQUID) magnetometers made of YBCO (YBa2Cu3O7-x) was …
Study of Y-Ba-Cu-O dc SQUID devices with resistively shunted inductances
YQ Shen, PRE Petersen, T Holst - IEEE transactions on applied …, 2001 - ieeexplore.ieee.org
A number of dc SQUIDs with different inductance values have been fabricated in YBa/sub
2/Cu/sub 3/O/sub 7/thin films on MgO substrates. Resistors prepared in Au thin films have …
2/Cu/sub 3/O/sub 7/thin films on MgO substrates. Resistors prepared in Au thin films have …
Investigation of YBCO SQUIDs with gold damping resistors
DS Pinker, LK Sahoo, DA Ansell… - IEEE transactions on …, 2005 - ieeexplore.ieee.org
It has been previously shown that resistively damping the inductances of YBCO SQUIDs
reduces the degradation of their output voltage by large values of the screening parameter …
reduces the degradation of their output voltage by large values of the screening parameter …