Application of conformal mapping to the simulation of shielded magnetoresistive heads

• Type: Article in International Conference Proceedings Book
• Date: 1999

Authors

baptista, manuel a v (Author) Other; araújo, joão pedro (Author) Other; sousa, joão bessa (Author) FCUP; freitas, p. p. p peixeiro (Author) Other

Conference proceedings International

Title: Digests of the Intermag Conference

Pages: EQ-07

Indexing

ISI Web of Knowledge

Scopus - 0 Citations

Other information

Authenticus ID: P-007-8PW

Abstract (EN): Assuming a simple head geometry, with semi-infinite magnetic shields, a study was conducted on the effect of such shields on the field produced by the recorded medium in the sensor. This was done by relating the problem with semi-infinite shields to another with infinite shields, using conformal mapping. The results lead to the conclusion that the use of perfect double imaging assuming infinite shields overestimates the effect of such shields in the applied field calculation.

Language: English

Type (Professor's evaluation): Scientific

No. of pages: 8