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

Sub-picosecond magnetisation manipulation via femtosecond optical pumping has attracted wide attention ever since its original discovery in 1996. However, the spatial evolution of the magnetisation is not yet well understood, in part due to the difficulty in experimentally probing such rapid dynamic...

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Vydáno v:Nat Commun
Hlavní autoři: Iacocca, E., Liu, T.-M., Reid, A. H., Fu, Z., Ruta, S., Granitzka, P. W., Jal, E., Bonetti, S., Gray, A. X., Graves, C. E., Kukreja, R., Chen, Z., Higley, D. J., Chase, T., Le Guyader, L., Hirsch, K., Ohldag, H., Schlotter, W. F., Dakovski, G. L., Coslovich, G., Hoffmann, M. C., Carron, S., Tsukamoto, A., Kirilyuk, A., Kimel, A. V., Rasing, Th., Stöhr, J., Evans, R. F. L., Ostler, T., Chantrell, R. W., Hoefer, M. A., Silva, T. J., Dürr, H. A.
Médium: Artigo
Jazyk:Inglês
Vydáno: Nature Publishing Group UK 2019
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Article
On-line přístup:https://ncbi.nlm.nih.gov/pmc/articles/PMC6465265/
https://ncbi.nlm.nih.gov/pubmed/30988403
https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1038/s41467-019-09577-0
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