Spin-current-mediated rapid magnon localisation and coalescence after ultrafast optical pumping of ferrimagnetic alloys

Spin-current-mediated rapid magnon localisation and coalescence after ultrafast optical pumping of ferrimagnetic alloys

The understanding of the magnetisation evolution upon femtosecond optical pumping remains elusive. The authors perform resonant X-ray magnetic scattering measurements and multiscale simulations that reveal rapid magnetic order recovery in ferrimagnets via nonlinear magnon processes.

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Autores principales: E. Iacocca, T.-M. Liu, A. H. Reid, Z. Fu, S. Ruta, P. W. Granitzka, E. Jal, S. Bonetti, A. X. Gray, C. E. Graves, R. Kukreja, Z. Chen, D. J. Higley, T. Chase, L. Le Guyader, K. Hirsch, H. Ohldag, W. F. Schlotter, G. L. Dakovski, G. Coslovich, M. C. Hoffmann, S. Carron, A. Tsukamoto, A. Kirilyuk, A. V. Kimel, Th. Rasing, J. Stöhr, R. F. L. Evans, T. Ostler, R. W. Chantrell, M. A. Hoefer, T. J. Silva, H. A. Dürr
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Lenguaje:EN
Publicado: Nature Portfolio 2019
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Acceso en línea:https://doaj.org/article/8141d7a85b3f47a3aaf25c708166a279
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spelling oai:doaj.org-article:8141d7a85b3f47a3aaf25c708166a2792021-12-02T15:36:23ZSpin-current-mediated rapid magnon localisation and coalescence after ultrafast optical pumping of ferrimagnetic alloys10.1038/s41467-019-09577-02041-1723https://doaj.org/article/8141d7a85b3f47a3aaf25c708166a2792019-04-01T00:00:00Zhttps://doi.org/10.1038/s41467-019-09577-0https://doaj.org/toc/2041-1723The understanding of the magnetisation evolution upon femtosecond optical pumping remains elusive. The authors perform resonant X-ray magnetic scattering measurements and multiscale simulations that reveal rapid magnetic order recovery in ferrimagnets via nonlinear magnon processes.E. IacoccaT.-M. LiuA. H. ReidZ. FuS. RutaP. W. GranitzkaE. JalS. BonettiA. X. GrayC. E. GravesR. KukrejaZ. ChenD. J. HigleyT. ChaseL. Le GuyaderK. HirschH. OhldagW. F. SchlotterG. L. DakovskiG. CoslovichM. C. HoffmannS. CarronA. TsukamotoA. KirilyukA. V. KimelTh. RasingJ. StöhrR. F. L. EvansT. OstlerR. W. ChantrellM. A. HoeferT. J. SilvaH. A. DürrNature PortfolioarticleScienceQENNature Communications, Vol 10, Iss 1, Pp 1-11 (2019)
institution DOAJ
collection DOAJ
language EN
topic Science
Q
spellingShingle Science
Q
E. Iacocca
T.-M. Liu
A. H. Reid
Z. Fu
S. Ruta
P. W. Granitzka
E. Jal
S. Bonetti
A. X. Gray
C. E. Graves
R. Kukreja
Z. Chen
D. J. Higley
T. Chase
L. Le Guyader
K. Hirsch
H. Ohldag
W. F. Schlotter
G. L. Dakovski
G. Coslovich
M. C. Hoffmann
S. Carron
A. Tsukamoto
A. Kirilyuk
A. V. Kimel
Th. Rasing
J. Stöhr
R. F. L. Evans
T. Ostler
R. W. Chantrell
M. A. Hoefer
T. J. Silva
H. A. Dürr
Spin-current-mediated rapid magnon localisation and coalescence after ultrafast optical pumping of ferrimagnetic alloys
description The understanding of the magnetisation evolution upon femtosecond optical pumping remains elusive. The authors perform resonant X-ray magnetic scattering measurements and multiscale simulations that reveal rapid magnetic order recovery in ferrimagnets via nonlinear magnon processes.
format article
author E. Iacocca
T.-M. Liu
A. H. Reid
Z. Fu
S. Ruta
P. W. Granitzka
E. Jal
S. Bonetti
A. X. Gray
C. E. Graves
R. Kukreja
Z. Chen
D. J. Higley
T. Chase
L. Le Guyader
K. Hirsch
H. Ohldag
W. F. Schlotter
G. L. Dakovski
G. Coslovich
M. C. Hoffmann
S. Carron
A. Tsukamoto
A. Kirilyuk
A. V. Kimel
Th. Rasing
J. Stöhr
R. F. L. Evans
T. Ostler
R. W. Chantrell
M. A. Hoefer
T. J. Silva
H. A. Dürr
author_facet E. Iacocca
T.-M. Liu
A. H. Reid
Z. Fu
S. Ruta
P. W. Granitzka
E. Jal
S. Bonetti
A. X. Gray
C. E. Graves
R. Kukreja
Z. Chen
D. J. Higley
T. Chase
L. Le Guyader
K. Hirsch
H. Ohldag
W. F. Schlotter
G. L. Dakovski
G. Coslovich
M. C. Hoffmann
S. Carron
A. Tsukamoto
A. Kirilyuk
A. V. Kimel
Th. Rasing
J. Stöhr
R. F. L. Evans
T. Ostler
R. W. Chantrell
M. A. Hoefer
T. J. Silva
H. A. Dürr
author_sort E. Iacocca
title Spin-current-mediated rapid magnon localisation and coalescence after ultrafast optical pumping of ferrimagnetic alloys
title_short Spin-current-mediated rapid magnon localisation and coalescence after ultrafast optical pumping of ferrimagnetic alloys
title_full Spin-current-mediated rapid magnon localisation and coalescence after ultrafast optical pumping of ferrimagnetic alloys
title_fullStr Spin-current-mediated rapid magnon localisation and coalescence after ultrafast optical pumping of ferrimagnetic alloys
title_full_unstemmed Spin-current-mediated rapid magnon localisation and coalescence after ultrafast optical pumping of ferrimagnetic alloys
title_sort spin-current-mediated rapid magnon localisation and coalescence after ultrafast optical pumping of ferrimagnetic alloys
publisher Nature Portfolio
publishDate 2019
url https://doaj.org/article/8141d7a85b3f47a3aaf25c708166a279
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