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Imaging of Magnetically Recorded Data using a Novel Scanning Magnetic Microscope

journal contribution
posted on 2023-06-07, 23:00 authored by Robert Prance, T D Clark, H Prance, G Howells
In this paper we report new results obtained using a novel scanning magnetic microscope. In particular, we demonstrate the use of this system to reveal, in two dimensions and at high resolution, the information recorded on a standard ferric magnetic tape. Results are presented for an audio frequency signal, individual bits of data and a credit card `bar-code¿ pattern.

History

Publication status

  • Published

Journal

Journal of Magnetism and Magnetic Materials

ISSN

0304-8853

Publisher

Journal of Magnetism and Magnetic Materials

Issue

1-3

Volume

193

Page range

437-440

ISBN

0304-8853

Department affiliated with

  • Engineering and Design Publications

Full text available

  • No

Peer reviewed?

  • Yes

Legacy Posted Date

2012-02-06

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