Preparation and magnetic properties for FeSex/Bi2Se3 bilayer films on silicon substrates by RF magnetron sputtering-Reference-Cited by-同舟云学术

Preparation and magnetic properties for FeSex/Bi2Se3 bilayer films on silicon substrates by RF magnetron sputtering

Published:2019-04 Issue:02 Volume:12 Page:1950018
ISSN:1793-6047
Container-title:Functional Materials Letters
language:en
Short-container-title:Funct. Mater. Lett.

Author:

Zhang J.¹²,Zhao K.²,Yang X. S.¹^ORCID,Zhao Y.¹³

Affiliation:

1. Key Laboratory of Advanced Technologies of Materials, (Ministry of Education), Superconductivity and New Energy, R&D Center, Southwest Jiaotong University, Chengdu 61003, P. R. China

2. School of Physical Science and Technology, Southwest Jiaotong University, Chengdu 61003, P. R. China

3. College of Physics and Energy, Fujian Normal University, Fuzhou, Fujian 350117, P. R. China

Abstract

FeSex/Bi2Se3 bilayer thin films were grown by RF magnetron sputtering on silicon substrates with different thicknesses of Bi2Se3 and the structural, morphological and magnetic properties were investigated. FeSex/Bi2Se3 bilayer films had Bi2Se3 crystallites oriented with c-axis perpendicular to the film plane, and exhibited weak ferromagnetism at low temperature due to the ferromagnetic FeSe2. The thickness of Bi2Se3 layer affected both crystalline structure of Fe–Se layer and the magnetic property.

Publisher

World Scientific Pub Co Pte Lt

Subject

General Materials Science

Link

https://www.worldscientific.com/doi/pdf/10.1142/S1793604719500188

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