Zobrazeno 1 - 10
of 153
pro vyhledávání: '"Nembach, H."'
Autor:
Magni, A., Carlotti, G., Casiraghi, A., Darwin, E., Durin, G., Diez, L. Herrera, Hickey, B. J., Huxtable, A., Hwang, C. Y., Jakob, G., Kim, C., Kläui, M., Langer, J., Marrows, C. H., Nembach, H. T., Ravelosona, D., Riley, G. A., Shaw, J. M., Sokalski, V., Tacchi, S., Kuepferling, M.
Different models have been used to evaluate the interfacial Dzyaloshinskii-Moriya interaction (DMI) from the asymmetric bubble expansion method using magneto-optics. Here we investigate the most promising candidates over a range of different magnetic
Externí odkaz:
http://arxiv.org/abs/2201.04925
Autor:
Chumak, A. V., Kabos, P., Wu, M., Abert, C., Adelmann, C., Adeyeye, A., Åkerman, J., Aliev, F. G., Anane, A., Awad, A., Back, C. H., Barman, A., Bauer, G. E. W., Becherer, M., Beginin, E. N., Bittencourt, V. A. S. V., Blanter, Y. M., Bortolotti, P., Boventer, I., Bozhko, D. A., Bunyaev, S. A., Carmiggelt, J. J., Cheenikundil, R. R., Ciubotaru, F., Cotofana, S., Csaba, G., Dobrovolskiy, O. V., Dubs, C., Elyasi, M., Fripp, K. G., Fulara, H., Golovchanskiy, I. A., Gonzalez-Ballestero, C., Graczyk, P., Grundler, D., Gruszecki, P., Gubbiotti, G., Guslienko, K., Haldar, A., Hamdioui, S., Hertel, R., Hillebrands, B., Hioki, T., Houshang, A., Hu, C. -M., Huebl, H., Huth, M., Iacocca, E., Jungfleisch, M. B., Kakazei, G. N., Khitun, A., Khymyn, R., Kikkawa, T., Kläui, M., Klein, O., Kłos, J. W., Knauer, S., Koraltan, S., Kostylev, M., Krawczyk, M., Krivorotov, I. N., Kruglyak, V. V., Lachance-Quirion, D., Ladak, S., Lebrun, R., Li, Y., Lindner, M., Macêdo, R., Mayr, S., Melkov, G. A., Mieszczak, S., Nakamura, Y., Nembach, H. T., Nikitin, A. A., Nikitov, S. A., Novosad, V., Otalora, J. A., Otani, Y., Papp, A., Pigeau, B., Pirro, P., Porod, W., Porrati, F., Qin, H., Rana, B., Reimann, T., Riente, F., Romero-Isart, O., Ross, A., Sadovnikov, A. V., Safin, A. R., Saitoh, E., Schmidt, G., Schultheiss, H., Schultheiss, K., Serga, A. A., Sharma, S., Shaw, J. M., Suess, D., Surzhenko, O., Szulc, K., Taniguchi, T., Urbánek, M., Usami, K., Ustinov, A. B., van der Sar, T., van Dijken, S., Vasyuchka, V. I., Verba, R., Kusminskiy, S. Viola, Wang, Q., Weides, M., Weiler, M., Wintz, S., Wolski, S. P., Zhang, X.
Publikováno v:
IEEE Transactions on Magnetics 58, 0800172 (2022)
Magnonics is a field of science that addresses the physical properties of spin waves and utilizes them for data processing. Scalability down to atomic dimensions, operations in the GHz-to-THz frequency range, utilization of nonlinear and nonreciproca
Externí odkaz:
http://arxiv.org/abs/2111.00365
Motivated by the importance of magnetization dynamics in nanomagnets for the development and optimization of magnetic devices and sensors, we measured and modeled spin wave spectra in patterned elliptical nanomagnets. Ferromagnetic resonance spectra
Externí odkaz:
http://arxiv.org/abs/2008.05662
Autor:
Quessab, Y., Xu, J. -W., Ma, C. T., Zhou, W., Riley, G. A., Shaw, J. M., Nembach, H. T., Poon, S. J., Kent, A. D.
Skyrmions can be stabilized in magnetic systems with broken inversion symmetry and chiral interactions, such as Dzyaloshinskii-Moriya interactions (DMI). Further, compensation of magnetic moments in ferrimagnetic materials can significantly reduce ma
Externí odkaz:
http://arxiv.org/abs/1911.00607
Autor:
Knut, R., Delczeg-Czirjak, E. K., Jana, S., Shaw, J. M., Nembach, H. T., Kvashnin, Y., Stefaniuk, R., Malik, R. S., Grychtol, P., Zusin, D., Gentry, C., Chimata, R., Pereiro, M., Söderström, J., Turgut, E., Ahlberg, M., Åkerman, J., Kapteyn, H. C., Murnane, M. M., Arena, D. A., Eriksson, O., Karis, O., Silva, T. J.
Ni$_{0.8}$Fe$_{0.2}$ (Py) and Py alloyed with Cu exhibit intriguing ultrafast demagnetization behavior, where the Ni magnetic moment shows a delayed response relative to the Fe, an effect which is strongly enhanced by Cu alloying. We have studied a b
Externí odkaz:
http://arxiv.org/abs/1810.10994
Publikováno v:
Journal of Applied Physics, 117, 223910 (2015)
We determined the spin-transport properties of Pd and Pt thin films by measuring the increase in ferromagnetic resonance damping due to spin-pumping in ferromagnetic (FM)-nonferromagnetic metal (NM) multilayers with varying NM thicknesses. The increa
Externí odkaz:
http://arxiv.org/abs/1408.5921
Publikováno v:
Journal of Applied Physics, 113, 153906 (2013)
We measured spin transport in nonferromagnetic (NM) metallic multilayers from the contribution to damping due to spin pumping from a ferromagnetic Co90Fe10 thin film. The multilayer stack consisted of NM1/NM2/Co90Fe10(2 nm)/NM2/NM3 with varying NM ma
Externí odkaz:
http://arxiv.org/abs/1301.5861
We studied the microwave assisted magnetic reversal of 65 nm by 71 nm elliptical Ni80Fe20 nanomagnets. Hysteresis curves were measured by magneto-optical Kerr effect for a range of microwave frequencies and amplitudes. The coercive field Hc was reduc
Externí odkaz:
http://arxiv.org/abs/0906.0626
An internal anisotropy pulse field is launched by an 8.3 ps short laser excitation, which triggers precessional magnetization dynamics of a polycrystalline NiFe/FeMn exchange bias system on the picosecond timescale. Due to the excitation the unidirec
Externí odkaz:
http://arxiv.org/abs/cond-mat/0507475
The influence of second-order magneto-optic effects on Kerr effect magnetometry of epitaxial exchange coupled FeMn/NiFe-bilayers is investigated. A procedure for separation of the first- and second-order contributions is presented. The full angular d
Externí odkaz:
http://arxiv.org/abs/cond-mat/0311278