PL EN


Preferences help
enabled [disable] Abstract
Number of results
1991 | 80 | 5 | 689-697
Article title

Temperature Dependence of Magnetization in Transition Metal Ultrathin Films of Various Thicknesses

Authors
Content
Title variants
Languages of publication
EN
Abstracts
EN
Temperature dependence of the local magnetization in the spin-wave regime is calculated within the framework of the multiband model for ultrathin films consisting of 5, 7 and 9 monolayers. The temperature range in which the calculated results can be fitted to the Bloch T^{3/2} law is found in all cases. The Bloch coefficient Bay corresponding to temperature dependence of the average film magnetization is found to be proportional to 1/D, where D is the thickness of the film. The spatial distribution of the local magnetization is obtained. The Bloch coefficient corresponding to the surface layer appears to be greater than the one corresponding to the central layer, namely B_{s} > B_{c}. The ratio B_{s}/B_{c} is increasing with an increase of the film thickness. The calculated results are well consistent with experimental ones obtained for ultrathin films of various thicknesses.
Keywords
EN
Year
Volume
80
Issue
5
Pages
689-697
Physical description
Dates
published
1991-11
received
1991-05-06
(unknown)
1991-07-26
References
Document Type
Publication order reference
YADDA identifier
bwmeta1.element.bwnjournal-article-appv80z506kz
Identifiers
JavaScript is turned off in your web browser. Turn it on to take full advantage of this site, then refresh the page.