Formation of a Domain Structure in Multilayer CoPt Films by Magnetic Probe of an Atomic Force Microscope

被引：17

作者：

Temiryazev, A. G. ^{[1
]}

Temiryazeva, M. P. ^{[1
]}

Zdoroveyshchev, A. V. ^{[2
]}

Vikhrova, O. V. ^{[2
]}

Dorokhin, M. V. ^{[2
]}

Demina, P. B. ^{[2
]}

Kudrin, A. V. ^{[2
]}

机构：

[1] Russian Acad Sci, Kotelnikov Inst Radio Engn & Elect, Fryazino Branch, Fryazino 141190, Moscow Oblast, Russia

[2] Lobachevskii State Univ Nizhny Novgorod, Physicotech Res Inst, Nizhnii Novgorod 603950, Russia

来源：

PHYSICS OF THE SOLID STATE | 2018年 / 60卷 / 11期

基金：

俄罗斯基础研究基金会;

关键词：

SKYRMIONS;

D O I：

10.1134/S1063783418110318

中图分类号：

O469 [凝聚态物理学];

学科分类号：

070205 ;

摘要：

A possibility of changing the magnetic type structure of multilayer CoPt films under action of the magnetic field of the atomic force microscope probe is demonstrated. A new method of non-contact magnetic-force measurements based on artificial increase in the electrostatic interaction between the probe and the film is proposed. This method enables one to controllably change the distance between a probe and a film, thus changing the strength of the magnetic interaction. Using it, one can create from a uniformly magnetized state both a labyrinth domain structure and isolated domains, which are apparently magnetic skyrmions.

引用

页码：2200 / 2206

页数：7

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