Catalogo Articoli (Spogli Riviste)

OPAC HELP

Titolo:
Initial magnetization curve and magnetic domain pattern of Co/Pt multilayered thin film
Autore:
Wu, TH; Qiu, ZY; Lai, WB; Huang, JC; Wu, JC;
Indirizzi:
Natl Yunlin Univ Sci & Technol, Dept Humanities & Sci, Wakayama 640, JapanNatl Yunlin Univ Sci & Technol Wakayama Japan 640 i, Wakayama 640, Japan Natl Cheng Kung Univ, Dept Phys, Tainan 70101, Taiwan Natl Cheng Kung Univ Tainan Taiwan 70101 Dept Phys, Tainan 70101, Taiwan Natl Changhua Univ Educ, Dept Phys, Changhua 500, Taiwan Natl Changhua Univ Educ Changhua Taiwan 500 t Phys, Changhua 500, Taiwan
Titolo Testata:
JAPANESE JOURNAL OF APPLIED PHYSICS PART 1-REGULAR PAPERS SHORT NOTES & REVIEW PAPERS
fascicolo: 3B, volume: 38, anno: 1999,
pagine: 1687 - 1690
SICI:
0021-4922(199903)38:3B<1687:IMCAMD>2.0.ZU;2-9
Fonte:
ISI
Lingua:
ENG
Soggetto:
MICROSCOPY; STABILITY;
Keywords:
domain pattern; initial magnetization curve; domain size; wall energy;
Tipo documento:
Article
Natura:
Periodico
Settore Disciplinare:
Physical, Chemical & Earth Sciences
--discip_EC--
Citazioni:
11
Recensione:
Indirizzi per estratti:
Indirizzo: Wu, TH Natl Yunlin Univ Sci & Technol, Dept Humanities & Sci, Wakayama 640, Japan Natl Yunlin Univ Sci & Technol Wakayama Japan 640 yama 640, Japan
Citazione:
T.H. Wu et al., "Initial magnetization curve and magnetic domain pattern of Co/Pt multilayered thin film", JPN J A P 1, 38(3B), 1999, pp. 1687-1690

Abstract

This study inquires into the relationships between the initial magnetization curve and the magnetic domain pattern in the demagnetized states for multilayered Co/Pt thin Film samples. The magnetic domain pattern for the sample demagnetized by an in-plane magnetic field and for the sample demagnetized by a perpendicular magnetic held were found to be quite different even though both states have zero magnetization. The former state has denser and liner domains than the latter. The initial magnetization for the fine domains increases with an increase in magnetic field, while for the coarse domains, the initial magnetization remains at zero for magnetic field below coercivity H-c, then rises sharply to saturated magnetization when magnetic field is nearly equal to H-c. Moreover, the magnetic domain pattern for the sample demagnetized by an in-plane magnetic Field can be use to estimate the domain wall energy as long as the domain size is known.

ASDD Area Sistemi Dipartimentali e Documentali, Università di Bologna, Catalogo delle riviste ed altri periodici
Documento generato il 31/03/20 alle ore 05:06:00