Document Type

Article

Publication Date

5-15-1993

Journal or Book Title

Journal of Applied Physics

Volume

73

Issue

10

First Page

6858

Last Page

6860

DOI

10.1063/1.352462

Abstract

By analogy with electrostatic field, a simple analytic model is presented on the distribution of magnetic field inside a test material as a result of surface inspection with a magnetic probe. According to this model, the penetration depth of the magnetic field is defined and the permeability of the material at different depths is calculated. Finally, the magnetic flux inside the inspection head when placed on samples of different thicknesses is calculated and compared with experimental results.

Comments

The following article appeared in Journal of Applied Physics 73 (1993): 6858 and may be found at http://dx.doi.org/10.1063/1.352462.

Rights

Copyright 1993 American Institute of Physics. This article may be downloaded for personal use only. Any other use requires prior permission of the author and the American Institute of Physics.

Copyright Owner

American Institute of Physics

Language

en

File Format

application/pdf

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