Field dependence of magnetization for a thin ferromagnetic film on rough antiferromagnetic surface

A. Kovalev; M. Pankratova

doi:10.1016/j.spmi.2014.05.034

Field dependence of magnetization for a thin ferromagnetic film on rough antiferromagnetic surface

A. Kovalev, M. Pankratova^*

^*Corresponding author for this work

Research output: Contribution to journal › Article › peer-review

Abstract

Simple theoretical models are proposed for the analytical and the numerical study of the exchange bias phenomenon in the layered systems with rough AFM/FM interface. It is shown that the qualitative type of the magnetization curves depend crucially on the variation of the roughness degree. We obtain that the magnetization curves are qualitatively of the same type in the cases of perfect and rough FM/AFM interfaces. The method which allow to identify the character of the interface (rough or perfect) is proposed.

Original language	English
Pages (from-to)	275-280
Number of pages	6
Journal	Superlattices and Microstructures
Volume	73
DOIs	https://doi.org/10.1016/j.spmi.2014.05.034
Publication status	Published - 1 Sept 2014

Keywords

Antiferromagnetic
Exchange bias
Ferromagnetic
Magnetization
Rough interface

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10.1016/j.spmi.2014.05.034

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title = "Field dependence of magnetization for a thin ferromagnetic film on rough antiferromagnetic surface",

abstract = "Simple theoretical models are proposed for the analytical and the numerical study of the exchange bias phenomenon in the layered systems with rough AFM/FM interface. It is shown that the qualitative type of the magnetization curves depend crucially on the variation of the roughness degree. We obtain that the magnetization curves are qualitatively of the same type in the cases of perfect and rough FM/AFM interfaces. The method which allow to identify the character of the interface (rough or perfect) is proposed.",

keywords = "Antiferromagnetic, Exchange bias, Ferromagnetic, Magnetization, Rough interface",

author = "A. Kovalev and M. Pankratova",

year = "2014",

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doi = "10.1016/j.spmi.2014.05.034",

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T1 - Field dependence of magnetization for a thin ferromagnetic film on rough antiferromagnetic surface

AU - Kovalev, A.

AU - Pankratova, M.

PY - 2014/9/1

Y1 - 2014/9/1

N2 - Simple theoretical models are proposed for the analytical and the numerical study of the exchange bias phenomenon in the layered systems with rough AFM/FM interface. It is shown that the qualitative type of the magnetization curves depend crucially on the variation of the roughness degree. We obtain that the magnetization curves are qualitatively of the same type in the cases of perfect and rough FM/AFM interfaces. The method which allow to identify the character of the interface (rough or perfect) is proposed.

AB - Simple theoretical models are proposed for the analytical and the numerical study of the exchange bias phenomenon in the layered systems with rough AFM/FM interface. It is shown that the qualitative type of the magnetization curves depend crucially on the variation of the roughness degree. We obtain that the magnetization curves are qualitatively of the same type in the cases of perfect and rough FM/AFM interfaces. The method which allow to identify the character of the interface (rough or perfect) is proposed.

KW - Antiferromagnetic

KW - Exchange bias

KW - Ferromagnetic

KW - Magnetization

KW - Rough interface

UR - http://www.scopus.com/inward/record.url?scp=84903151629&partnerID=8YFLogxK

UR - https://www.sciencedirect.com/science/article/pii/S0749603614001931?via%3Dihub

U2 - 10.1016/j.spmi.2014.05.034

DO - 10.1016/j.spmi.2014.05.034

M3 - Article

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SN - 0749-6036

VL - 73

SP - 275

EP - 280

JO - Superlattices and Microstructures

JF - Superlattices and Microstructures

ER -

Field dependence of magnetization for a thin ferromagnetic film on rough antiferromagnetic surface

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Keywords

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