Imaging the magnetic properties of materials at the 1 mu m length scale

Imaging the magnetic properties of materials at the 1 mu m length scale

We describe a new type of scanning magnetic microscope capable of imaging magnetic properties of materials with, at present, 1 mu m resolution. We use carefully machined, nearly closed magnetic circuits to restrict the dimensions of the fringing field of a sense head to approx1x1 mu m exp 2 .

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Bibliographische Detailangaben
Veröffentlicht in:Journal of magnetism and magnetic materials 1995-07, Vol.155 (1-3), p.55-56
Hauptverfasser: Prance, R J, Howells, G D, Clark, T D, Watkins, C, Vittoria, C
Format: Artikel
Sprache:eng
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Zusammenfassung:We describe a new type of scanning magnetic microscope capable of imaging magnetic properties of materials with, at present, 1 mu m resolution. We use carefully machined, nearly closed magnetic circuits to restrict the dimensions of the fringing field of a sense head to approx1x1 mu m exp 2 .
ISSN:0304-8853