Single sensor high-temperature superconducting axial gradiometer with thick film pick-up loops

S. Haining; E.J.  Romans; C.M.  Pegrum; G.B.  Donaldson; L. Hao; J.C.  Macfarlane

doi:10.1109/TASC.2005.850050

Single sensor high-temperature superconducting axial gradiometer with thick film pick-up loops

S. Haining, E.J. Romans, C.M. Pegrum, G.B. Donaldson, L. Hao, J.C. Macfarlane

Physics

Research output: Contribution to journal › Article › peer-review

1 Citation (Scopus)

Abstract

A high-temperature superconducting first-order axial gradiometer with thick film YBa2Cu3O7-delta pick-up loops inductively coupled to a thin film YBa2Cu3O7-delta superconducting quantum interference device magnetometer has been designed, fabricated and characterized. The gradiometer has a baseline of 79 mm, an estimated intrinsic system balance of 1:480 for uniform axial magnetic fields and an estimated axial magnetic field gradient sensitivity of 70 fT/(cm root Hz) at 1 kHz, in magnetic shielding.

Original language	English
Pages (from-to)	769-772
Number of pages	4
Journal	IEEE Transactions on Applied Superconductivity
Volume	15
Issue number	2
DOIs	https://doi.org/10.1109/TASC.2005.850050
Publication status	Published - Jun 2005

Keywords

SQUID gradiometers
SQUIDs
superconducting devices
performance
design

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10.1109/TASC.2005.850050

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title = "Single sensor high-temperature superconducting axial gradiometer with thick film pick-up loops",

abstract = "A high-temperature superconducting first-order axial gradiometer with thick film YBa2Cu3O7-delta pick-up loops inductively coupled to a thin film YBa2Cu3O7-delta superconducting quantum interference device magnetometer has been designed, fabricated and characterized. The gradiometer has a baseline of 79 mm, an estimated intrinsic system balance of 1:480 for uniform axial magnetic fields and an estimated axial magnetic field gradient sensitivity of 70 fT/(cm root Hz) at 1 kHz, in magnetic shielding.",

keywords = "SQUID gradiometers, SQUIDs, superconducting devices, performance, design",

author = "S. Haining and E.J. Romans and C.M. Pegrum and G.B. Donaldson and L. Hao and J.C. Macfarlane",

year = "2005",

month = jun,

doi = "10.1109/TASC.2005.850050",

language = "English",

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T1 - Single sensor high-temperature superconducting axial gradiometer with thick film pick-up loops

AU - Haining, S.

AU - Romans, E.J.

AU - Pegrum, C.M.

AU - Donaldson, G.B.

AU - Hao, L.

AU - Macfarlane, J.C.

PY - 2005/6

Y1 - 2005/6

N2 - A high-temperature superconducting first-order axial gradiometer with thick film YBa2Cu3O7-delta pick-up loops inductively coupled to a thin film YBa2Cu3O7-delta superconducting quantum interference device magnetometer has been designed, fabricated and characterized. The gradiometer has a baseline of 79 mm, an estimated intrinsic system balance of 1:480 for uniform axial magnetic fields and an estimated axial magnetic field gradient sensitivity of 70 fT/(cm root Hz) at 1 kHz, in magnetic shielding.

AB - A high-temperature superconducting first-order axial gradiometer with thick film YBa2Cu3O7-delta pick-up loops inductively coupled to a thin film YBa2Cu3O7-delta superconducting quantum interference device magnetometer has been designed, fabricated and characterized. The gradiometer has a baseline of 79 mm, an estimated intrinsic system balance of 1:480 for uniform axial magnetic fields and an estimated axial magnetic field gradient sensitivity of 70 fT/(cm root Hz) at 1 kHz, in magnetic shielding.

KW - SQUID gradiometers

KW - SQUIDs

KW - superconducting devices

KW - performance

KW - design

U2 - 10.1109/TASC.2005.850050

DO - 10.1109/TASC.2005.850050

M3 - Article

SN - 1051-8223

VL - 15

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EP - 772

JO - IEEE Transactions on Applied Superconductivity

JF - IEEE Transactions on Applied Superconductivity

IS - 2

ER -

Single sensor high-temperature superconducting axial gradiometer with thick film pick-up loops

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Keywords

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