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Reversible hydrogen control of antiferromagnetic anisotropy in α-Fe2O3

Authors :
Hariom Jani
Jiajun Linghu
Sonu Hooda
Rajesh V. Chopdekar
Changjian Li
Ganesh Ji Omar
Saurav Prakash
Yonghua Du
Ping Yang
Agnieszka Banas
Krzysztof Banas
Siddhartha Ghosh
Sunil Ojha
G. R. Umapathy
Dinakar Kanjilal
A. Ariando
Stephen J. Pennycook
Elke Arenholz
Paolo G. Radaelli
J. M. D. Coey
Yuan Ping Feng
T. Venkatesan
Source :
Nature Communications, Vol 12, Iss 1, Pp 1-10 (2021)
Publication Year :
2021
Publisher :
Nature Portfolio, 2021.

Abstract

One major challenge for antiferromagnetic spintronics is how to control the antiferromagnetic state. Here Jani et al. demonstrate the reversible ionic control of the room-temperature magnetic anisotropy and spin reorientation transition in haematite, via the incorporation and removal of hydrogen.

Subjects

Subjects :
Science

Details

Language :
English
ISSN :
20411723
Volume :
12
Issue :
1
Database :
Directory of Open Access Journals
Journal :
Nature Communications
Publication Type :
Academic Journal
Accession number :
edsdoj.4afaa85c81b84ca69d2220eed71f5de8
Document Type :
article
Full Text :
https://doi.org/10.1038/s41467-021-21807-y