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High-T-c SQUID biom...
High-T-c SQUID biomagnetometers
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- Faley, M. I. (författare)
- Forschungszentrum Jülich GmbH
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- Dammers, J. (författare)
- Forschungszentrum Jülich GmbH
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- Maslennikov, Y. V. (författare)
- National Research University of Electronic Technology (MIET)
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- Schneiderman, Justin F., 1979 (författare)
- Gothenburg University,Göteborgs universitet,Institutionen för neurovetenskap och fysiologi,Institute of Neuroscience and Physiology,University of Gothenburg
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- Winkler, Dag, 1957 (författare)
- Chalmers tekniska högskola,Chalmers University of Technology
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- Koshelets, V. P. (författare)
- National Research University of Electronic Technology (MIET)
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- Shah, N. J. (författare)
- Forschungszentrum Jülich GmbH
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- Dunin-Borkowski, R. E. (författare)
- Forschungszentrum Jülich GmbH
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(creator_code:org_t)
- 2017-07-04
- 2017
- Engelska.
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Ingår i: Superconductor Science & Technology. - : IOP Publishing. - 0953-2048 .- 1361-6668. ; 30:8
- Relaterad länk:
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https://doi.org/10.1...
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https://doi.org/10.1...
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Abstract
Ämnesord
Stäng
- In this paper, we review the preparation technology, integration in measurement systems and tests of high-T-c superconducting quantum interference devices (SQUIDs) intended for biomagnetic applications. A focus is on developments specific to Forschungszentrum Julich GmbH, Chalmers University of Technology, MedTech West, and the University of Gothenburg, while placing these results in the perspective of those achieved elsewhere. Sensor fabrication, including the deposition and structuring of epitaxial oxide heterostructures, materials for substrates, epitaxial bilayer buffers, bicrystal and step-edge Josephson junctions, and multilayer flux transformers are detailed. The properties of the epitaxial multilayer high-T-c direct current SQUID sensors, including their integration in measurement systems with special electronics and liquid nitrogen cryostats, are presented in the context of biomagnetic recording. Applications that include magnetic nanoparticle based molecular diagnostics, magnetocardiography, and magnetoencephalography are presented as showcases of high-T-c biomagnetic systems. We conclude by outlining future challenges.
Ämnesord
- MEDICIN OCH HÄLSOVETENSKAP -- Klinisk medicin (hsv//swe)
- MEDICAL AND HEALTH SCIENCES -- Clinical Medicine (hsv//eng)
- NATURVETENSKAP -- Fysik -- Den kondenserade materiens fysik (hsv//swe)
- NATURAL SCIENCES -- Physical Sciences -- Condensed Matter Physics (hsv//eng)
Nyckelord
- epitaxial heterostructures
- high-T-c Josephson junctions
- SQUIDs
- biomagnetic measurement systems
- magnetocardiography
- magnetoencephalography
- magnetic nanoparticles
- junction dc squids
- magnetotactic bacteria
- magnetic nanoparticles
- josephson-junctions
- bicrystal junctions
- grain-boundary
- thin-films
- 1/f noise
- magnetometer
- system
- Physics
- magnetoencephalography
Publikations- och innehållstyp
- ref (ämneskategori)
- art (ämneskategori)
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