MFM QUANTIFICATION OF MAGNETIC-FIELDS GENERATED BY ULTRA-SMALL SINGLEPOLE PERPENDICULAR HEADS

Authors
KHIZROEV SK JAYASEKARA W BAIN JA JONES RE KRYDER MH
Citation
Sk. Khizroev et al., MFM QUANTIFICATION OF MAGNETIC-FIELDS GENERATED BY ULTRA-SMALL SINGLEPOLE PERPENDICULAR HEADS, IEEE transactions on magnetics, 34(4), 1998, pp. 2030-2032
Citations number
8
Categorie Soggetti
Engineering, Eletrical & Electronic","Physics, Applied
Journal title
IEEE transactions on magnetics → ACNP
ISSN journal
00189464
Volume
34
Issue
4
Year of publication
1998
Part
1
Pages
2030 - 2032
Database
ISI
SICI code
0018-9464(1998)34:4<2030:MQOMGB>2.0.ZU;2-I
Abstract
The perpendicular fields emanating from an ultra small perpendicular s ingle pole head have been quantified using a new MFM field mapping tec hnique. This technique utilizes two MFM tips with different field sens itivities which have been focused ion beam etched to identical geometr ies. This technique has been used to quantify the perpendicular fields around a 100 x 200 nm pole, also fabricated with focused ion beam etc hing.