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Titolo:
Magneto-optic polar Kerr and Faraday effects in periodic multilayers
Autore:
Visnovksy, S; Postava, K; Yamaguchi, T;
Indirizzi:
Univ Shizuoka, Elect Res Inst, Hamamatsu, Shizuoka 4328011, Japan Univ Shizuoka Hamamatsu Shizuoka Japan 4328011 u, Shizuoka 4328011, Japan Charles Univ, Inst Phys, CR-12116 Prague 2, Czech Republic Charles Univ Prague Czech Republic 2 , CR-12116 Prague 2, Czech Republic
Titolo Testata:
OPTICS EXPRESS
fascicolo: 3, volume: 9, anno: 2001,
pagine: 158 - 171
SICI:
1094-4087(20010730)9:3<158:MPKAFE>2.0.ZU;2-X
Fonte:
ISI
Lingua:
ENG
Soggetto:
FILM STRUCTURES; ELLIPSOMETRY; CO; PD;
Tipo documento:
Article
Natura:
Periodico
Settore Disciplinare:
Physical, Chemical & Earth Sciences
Citazioni:
20
Recensione:
Indirizzi per estratti:
Indirizzo: Visnovksy, S Univ Shizuoka, Elect Res Inst, Johoku 3-5-1, Hamamatsu, Shizuoka 4328011, Japan Univ Shizuoka Johoku 3-5-1 Hamamatsu Shizuoka Japan 4328011 n
Citazione:
S. Visnovksy et al., "Magneto-optic polar Kerr and Faraday effects in periodic multilayers", OPT EXPRESS, 9(3), 2001, pp. 158-171

Abstract

Magnetooptic (MO) effects in magnetic multilayers with periodically stratified regions are analyzed for the case of normal light wave incidence and polar magnetization (Faraday and polar Kerr effects). From the universal 4 x4-matrix formalism simplified analytical representations restricted to terms linear in the off-diagonal permittivity tensor elements are obtained with no loss in accuracy. The MO effects are expressed as weighted sums of contributions from individual layers. Approximate expressions useful for the evaluation of trends in MO effects are given for periodic multilayers consisting of blocks with ultrathin magnetic lms. The procedure is illustrated onperiodic systems built of symmetric units. Limits on the ultrathin approximation are discussed. (C) 2001 Optical Society of America.

ASDD Area Sistemi Dipartimentali e Documentali, Università di Bologna, Catalogo delle riviste ed altri periodici
Documento generato il 14/07/20 alle ore 12:28:29