Zobrazeno 1 - 10
of 181
pro vyhledávání: '"Boeglin C"'
Autor:
Riepp, M, Philippi-Kobs, A, Mueller, L, Froemter, R, Roseker, W, Rysov, R, Walther, M, Bagschik, K, Hennes, M, Gupta, D, Marotzke, S, Bajt, S, Pan, R, Golz, T, Stojanovic, N, Boeglin, C, Gruebel, G
Terahertz (THz) light pulses can be used for an ultrafast coherent manipulation of the magnetization. Driving the magnetization at THz frequencies is currently the fastest way of writing magnetic information in ferromagnets. Using time-resolved reson
Externí odkaz:
http://arxiv.org/abs/2312.02654
Autor:
Ferté, T., Beens, M., Malinowski, G., Holldack, K., Abrudan, R., Radu, F., Kachel, T., Hehn, M., Boeglin, C., Koopmans, B., Bergeard, N.
We have studied the laser induced ultrafast quenching of Gd 4f magnetic order in ferrimagnetic Co100-xGdx alloys to highlight the role of the inter-atomic exchange coupling. We have taken advantage of the ultrashort soft X-ray pulses deliver by the f
Externí odkaz:
http://arxiv.org/abs/2206.10422
Autor:
López-Flores, V., Mawass, M. -A., Herrero-Albillos, J., Uenal, A. A., Valencia, S., Kronast, F., Boeglin, C.
The dynamic of the magnetic structure in a well ordered ferromagnetic CoPd stripe domain pattern has been investigated upon excitation by femtosecond infrared laser pulses. Time-resolved X-ray magnetic circular dichroism in photoemission electron mic
Externí odkaz:
http://arxiv.org/abs/2003.08121
Akademický článek
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Akademický článek
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Autor:
Ferte, T., Bergeard, N., Malinowski, G., Abrudan, R., Kachel, T., Holldack, K., Hehn, M., Boeglin, C.
Publikováno v:
Phys. Rev. B 96, 144427 (2017)
We have investigated ultrafast quenching of the Tb4f magnetic order in Co74Tb26 alloys, induced by femtosecond hot-electrons pulses. The hot-electron pulses were produced in specific non-magnetic capping layers by infrared fs laser pulses. Our experi
Externí odkaz:
http://arxiv.org/abs/1708.08919
Autor:
Ferte, T., Bergeard, N., Guyader, L. Le, Hehn, M., Malinowski, G., Terrier, E., Otero, E., Holldack, K., Pontius, N., Boeglin, C.
Publikováno v:
Phys. Rev. B 96, 134303 (2017)
Femtosecond laser induced ultrafast magnetization dynamics have been studied in multisublattice CoxDy1-x alloys. By performing element and time-resolved X-ray spectroscopy, we distinguish the ultrafast quenching of Co3d and Dy4f magnetic order when t
Externí odkaz:
http://arxiv.org/abs/1708.08918
Autor:
Ferté, T., Malinowski, G., Terrier, E., Halté, V., Guyader, L. Le, Holldack, K., Hehn, M., Boeglin, C., Bergeard, N.
Publikováno v:
In Journal of Magnetism and Magnetic Materials 15 July 2021 530
Autor:
Lopez-Flores, V., Bergeard, N., Halte, V., Stamm, C, Pontius, N., Hehn, M., Otero, E., Beaurepaire, E., Boeglin, C.
Ultrafast magnetization dynamics induced by femtosecond laser pulses have been measured in ferrimagnetic Co0.8Gd0.2, Co.74Tb.26 and Co.86Tb.14 alloys. Using element sensitivity of X-ray magnetic circular dichroism at the Co L3, Tb M5 and Gd M5 edges
Externí odkaz:
http://arxiv.org/abs/1301.4885
Autor:
Ferté, T., Bergeard, N., Malinowski, G., Terrier, E., Le Guyader, L., Holldack, K., Hehn, M., Boeglin, C.
Publikováno v:
In Journal of Magnetism and Magnetic Materials 1 September 2019 485:320-324