Zobrazeno 1 - 10
of 519
pro vyhledávání: '"Oogane, M"'
Autor:
Meyer, T., Brächer, T., Heussner, F., Serga, A. A., Naganuma, H., Mukaiyama, K., Oogane, M., Ando, Y., Hillebrands, B., Pirro, P.
We present a time-resolved study of the magnetization dynamics in a microstructured Cr$|$Heusler$|$Pt waveguide driven by the Spin-Hall-Effect and the Spin-Transfer-Torque effect via short current pulses. In particular, we focus on the determination
Externí odkaz:
http://arxiv.org/abs/1711.09647
Autor:
Meyer, T., Brächer, T., Heussner, F., Serga, A. A., Naganuma, H., Mukaiyama, K., Oogane, M., Ando, Y., Hillebrands, B., Pirro, P.
We present a time-resolved study of the DC-current driven magnetization dynamics in a microstructured Cr/Heusler/Pt waveguide by means of Brillouin light scattering. A reduction of the effective spin-wave damping via the spin-transfer-torque effect l
Externí odkaz:
http://arxiv.org/abs/1701.02094
Autor:
Sebastian, T., Pirro, P., Kubota, T., Brächer, T., Serga, A. A., Naganuma, H., Oogane, M., Ando, Y., Hillebrands, B.
Magnetic Heusler materials with very low Gilbert damping are expected to show novel magnonic transport phenomena. We report nonlinear generation of higher harmonics leading to the emission of caustic spin-wave beams in a low-damping, micro-structured
Externí odkaz:
http://arxiv.org/abs/1209.3669
Autor:
Gaier, O., Hamrle, J., Hillebrands, B., Kallmayer, M., Pörsch, P., Schönhense, G., Elmers, H. J., Fassbender, J., Gloskovskii, A., Jenkins, C. A., Fecher, G. H., Felser, C., Ikenaga, E., Sakuraba, Y., Tsunegi, S., Oogane, M., Ando, Y.
The influence of 30 keV He$^+$ ion irradiation on structural, electronic and magnetic properties of Co$_2$MnSi thin films with B2 order was investigated. It was found, that irradiation with light ions can improve the local chemical order. This provok
Externí odkaz:
http://arxiv.org/abs/0809.3192
Autor:
Chioncel, L., Sakuraba, Y., Arrigoni, E., Katsnelson, M. I., Oogane, M., Ando, Y., Miyazaki, T., Burzo, E., Lichtenstein, A. I.
We investigate the effects of electronic correlations in the full-Heusler Co$_2$MnSi, by combining a theoretical analysis of the spin-resolved density of states with tunneling-conductance spectroscopy measurements using Co$_2$MnSi as electrode. Both
Externí odkaz:
http://arxiv.org/abs/0711.2476
Autor:
Gaier, O., Hamrle, J., Hermsdoerfer, S. J., Hillebrands, B., Sakuraba, Y., Oogane, M., Ando, Y.
We report on the influence of the improved L21 ordering degree on the magnetic properties of Co2MnSi Heusler films. Different fractions of the L21 phase are obtained by different post-growth annealing temperatures ranging from 350 degC to 500 degC. R
Externí odkaz:
http://arxiv.org/abs/0708.3303
Akademický článek
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Publikováno v:
In Materials Characterization August 2016 118:37-43
Autor:
Diao, Z., Chapline, M., Zheng, Y., Kaiser, C., Ghosh Roy, A., Chien, C.J., Shang, C., Ding, Y., Yang, C., Mauri, D., Leng, Q., Pakala, M., Oogane, M., Ando, Y.
Publikováno v:
In Journal of Magnetism and Magnetic Materials April 2014 356:73-81
Akademický článek
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