Long-range magnetic coupling across a polar insulating layer

Long-range magnetic coupling across a polar insulating layer

Magnetic interactions in solids are usually short-range or else they involve itinerant electrons. Here, the authors evidence a long-range magnetic coupling mediated by orbital moments in a polar spacer layer of nonmagnetic insulating oxide, with a sign which oscillates with spacer thickness.

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Autores principales: W. M. Lü, Surajit Saha, X. Renshaw Wang, Z. Q. Liu, K. Gopinadhan, A. Annadi, S. W. Zeng, Z. Huang, B. C. Bao, C. X. Cong, M. Venkatesan, T. Yu, J. M. D. Coey, Ariando, T. Venkatesan
Formato: article
Lenguaje:EN
Publicado: Nature Portfolio 2016
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Q
Acceso en línea:https://doaj.org/article/6cd4a3d27d444897847ce2da214517a1
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spelling oai:doaj.org-article:6cd4a3d27d444897847ce2da214517a12021-12-02T17:32:05ZLong-range magnetic coupling across a polar insulating layer10.1038/ncomms110152041-1723https://doaj.org/article/6cd4a3d27d444897847ce2da214517a12016-03-01T00:00:00Zhttps://doi.org/10.1038/ncomms11015https://doaj.org/toc/2041-1723Magnetic interactions in solids are usually short-range or else they involve itinerant electrons. Here, the authors evidence a long-range magnetic coupling mediated by orbital moments in a polar spacer layer of nonmagnetic insulating oxide, with a sign which oscillates with spacer thickness.W. M. LüSurajit SahaX. Renshaw WangZ. Q. LiuK. GopinadhanA. AnnadiS. W. ZengZ. HuangB. C. BaoC. X. CongM. VenkatesanT. YuJ. M. D. CoeyAriandoT. VenkatesanNature PortfolioarticleScienceQENNature Communications, Vol 7, Iss 1, Pp 1-6 (2016)
institution DOAJ
collection DOAJ
language EN
topic Science
Q
spellingShingle Science
Q
W. M. Lü
Surajit Saha
X. Renshaw Wang
Z. Q. Liu
K. Gopinadhan
A. Annadi
S. W. Zeng
Z. Huang
B. C. Bao
C. X. Cong
M. Venkatesan
T. Yu
J. M. D. Coey
Ariando
T. Venkatesan
Long-range magnetic coupling across a polar insulating layer
description Magnetic interactions in solids are usually short-range or else they involve itinerant electrons. Here, the authors evidence a long-range magnetic coupling mediated by orbital moments in a polar spacer layer of nonmagnetic insulating oxide, with a sign which oscillates with spacer thickness.
format article
author W. M. Lü
Surajit Saha
X. Renshaw Wang
Z. Q. Liu
K. Gopinadhan
A. Annadi
S. W. Zeng
Z. Huang
B. C. Bao
C. X. Cong
M. Venkatesan
T. Yu
J. M. D. Coey
Ariando
T. Venkatesan
author_facet W. M. Lü
Surajit Saha
X. Renshaw Wang
Z. Q. Liu
K. Gopinadhan
A. Annadi
S. W. Zeng
Z. Huang
B. C. Bao
C. X. Cong
M. Venkatesan
T. Yu
J. M. D. Coey
Ariando
T. Venkatesan
author_sort W. M. Lü
title Long-range magnetic coupling across a polar insulating layer
title_short Long-range magnetic coupling across a polar insulating layer
title_full Long-range magnetic coupling across a polar insulating layer
title_fullStr Long-range magnetic coupling across a polar insulating layer
title_full_unstemmed Long-range magnetic coupling across a polar insulating layer
title_sort long-range magnetic coupling across a polar insulating layer
publisher Nature Portfolio
publishDate 2016
url https://doaj.org/article/6cd4a3d27d444897847ce2da214517a1
work_keys_str_mv AT wmlu longrangemagneticcouplingacrossapolarinsulatinglayer
AT surajitsaha longrangemagneticcouplingacrossapolarinsulatinglayer
AT xrenshawwang longrangemagneticcouplingacrossapolarinsulatinglayer
AT zqliu longrangemagneticcouplingacrossapolarinsulatinglayer
AT kgopinadhan longrangemagneticcouplingacrossapolarinsulatinglayer
AT aannadi longrangemagneticcouplingacrossapolarinsulatinglayer
AT swzeng longrangemagneticcouplingacrossapolarinsulatinglayer
AT zhuang longrangemagneticcouplingacrossapolarinsulatinglayer
AT bcbao longrangemagneticcouplingacrossapolarinsulatinglayer
AT cxcong longrangemagneticcouplingacrossapolarinsulatinglayer
AT mvenkatesan longrangemagneticcouplingacrossapolarinsulatinglayer
AT tyu longrangemagneticcouplingacrossapolarinsulatinglayer
AT jmdcoey longrangemagneticcouplingacrossapolarinsulatinglayer
AT ariando longrangemagneticcouplingacrossapolarinsulatinglayer
AT tvenkatesan longrangemagneticcouplingacrossapolarinsulatinglayer
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