Influence of interface roughness on spatial distribution of magnetization at substitutional adsorption of the ultrathin iron film

Pavel Yu. Ezhkov, Marina V. Mamonova

Dostoevsky Omsk State University, Mira, 55a, Omsk, 644077, Russia

Abstract: In this work, we use the variational spin-density functional method for theoretical description conditions of the formation of stable films and calculation of interface energy and spatial distribution of relative magnetization at activated adsorption of Fe film on the W and Au substrates with taking into consideration the interface roughness. We include into consideration the thermal effects of transition metal atoms intermixing inside film and their substitution with atoms of substrate surficial layer.

Keywords: adsorption, ultrathin magnetic films, spin-density functional theory.

UDC: 539.2

Received: 20.08.2016
Received in revised form: 10.10.2016
Accepted: 05.11.2016

Language: English

DOI: 10.17516/1997-1397-2016-9-4-449-453

Bibliographic databases:

•