The Scanning TMR Microscope for Biosensor Applications
The Scanning TMR Microscope for Biosensor Applications
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Publisher
Switzerland: MDPI AG
Journal title
Language
English
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Publisher
Switzerland: MDPI AG
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Contents
We present a novel tunnel magnetoresistance (TMR) scanning microscope set-up capable of quantitatively imaging the magnetic stray field patterns of micron-sized elements in 3D. By incorporating an Anderson loop measurement circuit for impedance matching, we are able to detect magnetoresistance changes of as little as 0.006%/Oe. By 3D rastering a mo...
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Full title
The Scanning TMR Microscope for Biosensor Applications
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TN_cdi_doaj_primary_oai_doaj_org_article_571ff1242b764c8eaf4ec64c8b5efa92
Permalink
https://devfeature-collection.sl.nsw.gov.au/record/TN_cdi_doaj_primary_oai_doaj_org_article_571ff1242b764c8eaf4ec64c8b5efa92
Other Identifiers
ISSN
2079-6374
E-ISSN
2079-6374
DOI
10.3390/bios5020172
