Antiferromagnetic resonance in a-Fe2O3 up to its Neel temperature
Bialek, M.; Zhang, J.; Yu, H.; Ansermet, J. -Ph.
2022

Abstract

Hematite (alpha-Fe2O3) is an antiferromagnetic material with a very low spin damping and high Neel temperature. The temperature dependence of the antiferromagnetic resonance in a bulk single crystal of hematite was characterized from room temperature up to the Neel temperature in the frequency range of 0.19-0.5 THz. From these data, the Neel temperature was estimated as 966 K. (C0 2022 Author(s).

Details

Title Antiferromagnetic resonance in a-Fe2O3 up to its Neel temperature
Author(s) Bialek, M. ; Zhang, J. ; Yu, H. ; Ansermet, J. -Ph.
Published in Applied Physics Letters
Volume 121
Issue 3
Pages 032401
Date 2022-07-18
Publisher Melville, AIP Publishing
ISSN 0003-6951
1077-3118
Keywords
DOI https://doi.org/10.1063/5.0094868
Other identifier(s) View record in Web of Science
Laboratories LPMN
Record Appears in Scientific production and competences > SB - School of Basic Sciences > SB Archives > LPMN - Laboratory of the Physics of Nanostructured Materials
Peer-reviewed publications
Work produced at EPFL
Journal Articles
Published
Record creation date 2022-08-01