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Titolo:
Determination of the anisotropy field strength in ultra-thin magnetic films using Longitudinal MOKE and a rotating field: the ROTMOKE method
Autore:
Mattheis, R; Quednau, G;
Indirizzi:
Inst Phys Hochtechnol, D-07745 Jena, Germany Inst Phys Hochtechnol Jena Germany D-07745 echnol, D-07745 Jena, Germany
Titolo Testata:
JOURNAL OF MAGNETISM AND MAGNETIC MATERIALS
fascicolo: 2-3, volume: 205, anno: 1999,
pagine: 143 - 150
SICI:
0304-8853(199911)205:2-3<143:DOTAFS>2.0.ZU;2-R
Fonte:
ISI
Lingua:
ENG
Soggetto:
NI-FE BILAYERS; MAGNETOOPTIC RESPONSE;
Keywords:
magneto-optical measurements; anisotropy-uniaxial; torque measurements; second-order magneto-optical effect; quadratic magneto-optical effect; QMOKE; Voigt effect; ultrathin films;
Tipo documento:
Article
Natura:
Periodico
Settore Disciplinare:
Physical, Chemical & Earth Sciences
Citazioni:
10
Recensione:
Indirizzi per estratti:
Indirizzo: Mattheis, R Inst Phys Hochtechnol, Winzerlaer Str 10, D-07745 Jena, Germany Inst Phys Hochtechnol Winzerlaer Str 10 Jena Germany D-07745
Citazione:
R. Mattheis e G. Quednau, "Determination of the anisotropy field strength in ultra-thin magnetic films using Longitudinal MOKE and a rotating field: the ROTMOKE method", J MAGN MAGN, 205(2-3), 1999, pp. 143-150

Abstract

A new method for the determination of anisotropy held strength in specimens with uniaxial anisotropy is described. Longitudinal MOKE is used in combination with a rotating magnetic field. Due to sufficient large field strength, a Stoner-Wohlfarth-like magnetisation reversal process can be realised. By correcting higher-order MOKE terms, a highly accurate calculation of H-k is demonstrated on different Fe, NiFe and Co ultra thin films. (C) 1999 Elsevier Science B.V. All rights reserved.

ASDD Area Sistemi Dipartimentali e Documentali, Università di Bologna, Catalogo delle riviste ed altri periodici
Documento generato il 01/10/20 alle ore 07:46:19