The Influence of the Temperature, External Magnetic Field, and the Thickness of Pt Sublayer on the Magnetocrystalline Anisotropy Constants in Co/Pt Multilayers

Autor:	Djamel Maouche, L. Louail, B. Moula, Amor Azizi
Rok vydání:	2000
Předmět:	Magnetization Magnetic anisotropy Third order Materials science Condensed matter physics Magnetic moment Magnetometer law General Physics and Astronomy Torque Magnetocrystalline anisotropy Magnetic field law.invention
Zdroj:	Acta Physica Polonica A. 98:705-713
ISSN:	1898-794X 0587-4246
DOI:	10.12693/aphyspola.98.705
Popis:	ternal magnetic field, and no xA n-magnetic layer thickness, observed by means of a torque magnetometer in an in-plane configuration. We have determined the magnetocrystalline anisotropy constants from the magnetic torque curves for different temperatures and in different magnetic fields, taking into account the angle difference between the directions of the external field and the magnetization. Among the results of this paper there are the determination of the critical thickness of Pt and the need to introduce the third order anisotropy constant in the analysis.
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=doi_________::193dd298d280770eeddb0cd98ed5595c https://doi.org/10.12693/aphyspola.98.705 Zobrazit plný text záznamu