Imaging of magnetically recorded data using a novel scanning magnetic microscope

Authors
Prance, RJ Clark, TD Prance, H Howells, G
Citation
Rj. Prance et al., Imaging of magnetically recorded data using a novel scanning magnetic microscope, J MAGN MAGN, 193(1-3), 1999, pp. 437-440
Citations number
3
Categorie Soggetti
Apllied Physucs/Condensed Matter/Materiales Science
Journal title
JOURNAL OF MAGNETISM AND MAGNETIC MATERIALS
ISSN journal
03048853 → ACNP
Volume
193
Issue
1-3
Year of publication
1999
Pages
437 - 440
Database
ISI
SICI code
0304-8853(199903)193:1-3<437:IOMRDU>2.0.ZU;2-M
Abstract
In this paper we report new results obtained using a novel scanning magneti c microscope. In particular, we demonstrate the use of this system to revea l, 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. (C) 1999 Elsevier Science B.V. All rights reserved.