Magnetization-polarization cross-control near room temperature in hexaferrite single crystals.
Journal
Nature communications
ISSN: 2041-1723
Titre abrégé: Nat Commun
Pays: England
ID NLM: 101528555
Informations de publication
Date de publication:
18 03 2019
18 03 2019
Historique:
received:
28
12
2018
accepted:
27
02
2019
entrez:
20
3
2019
pubmed:
20
3
2019
medline:
20
3
2019
Statut:
epublish
Résumé
Mutual control of the electricity and magnetism in terms of magnetic (H) and electric (E) fields, the magnetoelectric (ME) effect, offers versatile low power consumption alternatives to current data storage, logic gate, and spintronic devices. Despite its importance, E-field control over magnetization (M) with significant magnitude was observed only at low temperatures. Here we have successfully stabilized a simultaneously ferrimagnetic and ferroelectric phase in a Y-type hexaferrite single crystal up to 450 K, and demonstrated the reversal of large non-volatile M by E field close to room temperature. Manipulation of the magnetic domains by E field is directly visualized at room temperature by using magnetic force microscopy. The present achievement provides an important step towards the application of ME multiferroics.
Identifiants
pubmed: 30886147
doi: 10.1038/s41467-019-09205-x
pii: 10.1038/s41467-019-09205-x
pmc: PMC6423030
doi:
Types de publication
Journal Article
Research Support, U.S. Gov't, Non-P.H.S.
Langues
eng
Pagination
1247Références
Phys Rev Lett. 2012 Apr 27;108(17):177201
pubmed: 22680900
Nat Commun. 2017 Sep 12;8(1):519
pubmed: 28900107
Nature. 2014 Dec 18;516(7531):370-3
pubmed: 25519134
Adv Mater. 2017 Mar;29(9):
pubmed: 28000301
Nat Commun. 2014 Jun 24;5:4208
pubmed: 24957204
Inorg Chem. 2013 Nov 18;52(22):13269-77
pubmed: 24180301
Nat Mater. 2010 Oct;9(10):797-802
pubmed: 20693994
Phys Rev Lett. 2007 Apr 6;98(14):147204
pubmed: 17501309
Nat Mater. 2009 Jul;8(7):558-62
pubmed: 19503067
Phys Rev Lett. 2010 Jan 22;104(3):037204
pubmed: 20366679
Science. 2008 Mar 21;319(5870):1643-6
pubmed: 18356519
Nat Nanotechnol. 2015 Mar;10(3):209-20
pubmed: 25740132
Nat Commun. 2015 Jan 09;6:5878
pubmed: 25575377
Phys Rev Lett. 2011 Feb 4;106(5):057403
pubmed: 21405436
Phys Rev Lett. 2005 Apr 8;94(13):137201
pubmed: 15904022
Nature. 2003 Nov 6;426(6962):55-8
pubmed: 14603314
Nature. 2004 May 27;429(6990):392-5
pubmed: 15164057
Phys Rev Lett. 2010 Dec 17;105(25):257201
pubmed: 21231619
Nat Mater. 2008 Jun;7(6):478-82
pubmed: 18438412