Catalogo Articoli (Spogli Riviste)

OPAC HELP

Titolo:
FORMATION AND ANNIHILATION OF EDGE WALLS IN THIN-FILM PERMALLOY STRIPS
Autore:
MATTHEIS R; RAMSTOCK K; MCCORD J;
Indirizzi:
INST PHYS HOCHTECHNOL EV,HELMHOLTZWEG 4 D-07743 JENA GERMANY UNIV ERLANGEN NURNBERG,INST WERKSTOFFWISSENSCH 6 D-91058 ERLANGEN GERMANY
Titolo Testata:
IEEE transactions on magnetics
fascicolo: 5, volume: 33, anno: 1997,
parte:, 2
pagine: 3993 - 3995
SICI:
0018-9464(1997)33:5<3993:FAAOEW>2.0.ZU;2-P
Fonte:
ISI
Lingua:
ENG
Soggetto:
ELEMENTS;
Tipo documento:
Article
Natura:
Periodico
Settore Disciplinare:
Science Citation Index Expanded
Science Citation Index Expanded
Citazioni:
5
Recensione:
Indirizzi per estratti:
Citazione:
R. Mattheis et al., "FORMATION AND ANNIHILATION OF EDGE WALLS IN THIN-FILM PERMALLOY STRIPS", IEEE transactions on magnetics, 33(5), 1997, pp. 3993-3995

Abstract

Comparison between magneto-resistance measurements and Kerr observations confirm that the formation and annihilation of edge walls in thin Permalloy strips, formed during rotation of an external field, is responsible for hysteresis in angular positioning sensors. The annihilation field required to avoid this unwanted behavior strongly depends on the strip cross section. Micromagnetic calculations assuming rectangular cross section yield higher absolute field values than those observed, but help to clarify the sensor behavior as field and material parameters are varied.

ASDD Area Sistemi Dipartimentali e Documentali, Università di Bologna, Catalogo delle riviste ed altri periodici
Documento generato il 22/09/20 alle ore 20:10:51