Single-crystalline YIG flakes with uniaxial in-plane anisotropy and diverse crystallographic orientations-Reference-Cited by-同舟云学术

Single-crystalline YIG flakes with uniaxial in-plane anisotropy and diverse crystallographic orientations

Published:2024-03-01 Issue:3 Volume:12 Page:
ISSN:2166-532X
Container-title:APL Materials
language:en
Short-container-title:

Author:

Hartmann R.¹^ORCID,Seema ¹,Soldatov I.²^ORCID,Lammel M.¹^ORCID,Lignon D.¹,Ai X. Y.¹^ORCID,Kiliani G.¹^ORCID,Schäfer R.²³^ORCID,Erb A.⁴^ORCID,Gross R.⁴⁵^ORCID,Boneberg J.¹^ORCID,Müller M.¹^ORCID,Goennenwein S. T. B.¹^ORCID,Scheer E.¹^ORCID,Di Bernardo A.¹⁶^ORCID

Affiliation:

1. Department of Physics, University of Konstanz 1 , 78457 Konstanz, Germany

2. Institute for Emerging Electronic Technologies, Leibniz Institute for Solid State and Materials Science (IFW) Dresden 2 , 01069 Dresden, Germany

3. Institut für Werkstoffwissenschaft, Technische Universität Dresden 3 , D-01062 Dresden, Germany

4. Walther-Meißner-Institut, Bayerische Akademie der Wissenschaften 4 , D-85748 Garching, Germany

5. School of Natural Sciences, Technische Universität München 5 , 85748 Garching, Germany

6. Dipartimento di Fisica “E. R. Caianiello,” Università Degli Studi di Salerno 6 , I-84084 Fisciano, Italy

Abstract

We study sub-micron Y3Fe5O12 (YIG) flakes that we produce via mechanical cleaving and exfoliation of YIG single crystals. By characterizing their structural and magnetic properties, we find that these YIG flakes have surfaces oriented along unusual crystallographic axes and uniaxial in-plane magnetic anisotropy due to their shape, both of which are not commonly available in YIG thin films. These physical properties, combined with the possibility of picking up the YIG flakes and stacking them onto flakes of other van der Waals materials or pre-patterned electrodes or waveguides, open unexplored possibilities for magnonics and for the realization of novel YIG-based heterostructures and spintronic devices.

Funder

Alexander von Humboldt-Stiftung

Universität Konstanz

Deutsche Forschungsgemeinschaft

Publisher

AIP Publishing

Link

https://pubs.aip.org/aip/apm/article-pdf/doi/10.1063/5.0189993/19749846/031121_1_5.0189993.pdf

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