A seven-channel high-Tc SQUID-based heart scanner

H.J.M. ter Brake; R. Karunanithi; H.J. Holland; J. Flokstra; D. Veldhuis; L. Vargas; J.W.M. Hilgenkamp; W. Jaszczuk; N. Janssen; F.J.G. Roesthuis; H. Rogalla

Interfaces and Correlated Electron Systems

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

Abstract

We have fabricated a seven-channel magnetometer, equipped with packaged high- SQUIDs. These inductively shunted SQUIDs have a noise level of typically 120 fT [...] down to 1 Hz. A packaging method has been developed and proved to be reliable over a one-year period with at least 25 thermal cycles. The performance of the system was demonstrated by the wide-band recording of seven-channel magnetocardiograms inside a magnetically shielded room.

Original language	English
Pages (from-to)	927-931
Number of pages	5
Journal	Measurement science and technology
Volume	8
Issue number	8
Publication status	Published - 1997

Cite this

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title = "A seven-channel high-Tc SQUID-based heart scanner",

abstract = "We have fabricated a seven-channel magnetometer, equipped with packaged high- SQUIDs. These inductively shunted SQUIDs have a noise level of typically 120 fT [...] down to 1 Hz. A packaging method has been developed and proved to be reliable over a one-year period with at least 25 thermal cycles. The performance of the system was demonstrated by the wide-band recording of seven-channel magnetocardiograms inside a magnetically shielded room.",

author = "\{ter Brake\}, H.J.M. and R. Karunanithi and H.J. Holland and J. Flokstra and D. Veldhuis and L. Vargas and J.W.M. Hilgenkamp and W. Jaszczuk and N. Janssen and F.J.G. Roesthuis and H. Rogalla",

year = "1997",

language = "English",

volume = "8",

pages = "927--931",

journal = "Measurement science and technology",

issn = "0957-0233",

publisher = "Institute of Physics (IOP)",

number = "8",

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TY - JOUR

T1 - A seven-channel high-Tc SQUID-based heart scanner

AU - ter Brake, H.J.M.

AU - Karunanithi, R.

AU - Holland, H.J.

AU - Flokstra, J.

AU - Veldhuis, D.

AU - Vargas, L.

AU - Hilgenkamp, J.W.M.

AU - Jaszczuk, W.

AU - Janssen, N.

AU - Roesthuis, F.J.G.

AU - Rogalla, H.

PY - 1997

Y1 - 1997

N2 - We have fabricated a seven-channel magnetometer, equipped with packaged high- SQUIDs. These inductively shunted SQUIDs have a noise level of typically 120 fT [...] down to 1 Hz. A packaging method has been developed and proved to be reliable over a one-year period with at least 25 thermal cycles. The performance of the system was demonstrated by the wide-band recording of seven-channel magnetocardiograms inside a magnetically shielded room.

AB - We have fabricated a seven-channel magnetometer, equipped with packaged high- SQUIDs. These inductively shunted SQUIDs have a noise level of typically 120 fT [...] down to 1 Hz. A packaging method has been developed and proved to be reliable over a one-year period with at least 25 thermal cycles. The performance of the system was demonstrated by the wide-band recording of seven-channel magnetocardiograms inside a magnetically shielded room.

M3 - Article

SN - 0957-0233

VL - 8

SP - 927

EP - 931

JO - Measurement science and technology

JF - Measurement science and technology

IS - 8

ER -

A seven-channel high-T_c SQUID-based heart scanner

Abstract

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