Zobrazeno 1 - 10
of 801
pro vyhledávání: '"Carlotti G"'
Autor:
Tacchi, S., Silvani, R., Kuepferling, M., Scarioni, A. Fernandez, Sievers, S., Schumacher, H. W., Darwin, E., Syskaki, M. -A., Jakob, G., Klaui, M., Carlotti, G.
Despite the huge recent interest towards chiral magnetism related to the interfacial Dzyaloshinskii Moriya interaction (iDMI) in layered systems, there is a lack of experimental data on the effect of iDMI on the spin waves eigenmodes of laterally con
Externí odkaz:
http://arxiv.org/abs/2306.16310
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
We present the results of a systematic micromagnetic study of the effect of the Dzyaloshinskii-Moriya interaction (DMI) on the spin wave band structure of two one-dimensional magnonic crystals (MCs), both with the same periodicity p=300 nm, but diffe
Externí odkaz:
http://arxiv.org/abs/2112.05360
Autor:
Cubukcu, M., Pollath, S., Tacchi, S., Stacey, A., Darwin, E., Freeman, C. W. F., Barton, C., Hickey, B. J., Marrows, C. H., Carlotti, G., Back, C. H., Kazakova, O.
We show that magnetic skyrmions can be stabilized at room temperature in continuous Ir/Co/Pt multilayers on SiO2/Si substrate without prior application of electric current or magnetic field. While decreasing the Co thickness, tuning of the magnetic a
Externí odkaz:
http://arxiv.org/abs/2111.12634
Autor:
Sud, A., Tacchi, S., Sagkovits, D., Barton, C., Sall, M., Diez, L. H., Stylianidis, E., Smith, N., Wright, L., Zhang, S., Zhang, X., Ravelosona, D., Carlotti, G., Kurebayashi, H., Kazakova, O., Cubukcu, M.
We show a method to control magnetic interfacial effects in multilayers with Dzyaloshinskii-Moriya interaction (DMI) using helium (He$^{+}$) ion irradiation. We report results from SQUID magnetometry, ferromagnetic resonance as well as Brillouin ligh
Externí odkaz:
http://arxiv.org/abs/2105.03976
Akademický článek
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Autor:
Camara, S., Tacchi, S., Garnier, L. -C., Eddrief, M., Fortuna, F., Carlotti, G., Marangolo, M.
The resonant eigenmodes of a nitrogen-implanted iron {\alpha}'-FeN characterized by weak stripe domains are investigated by Brillouin light scattering and broadband ferromagnetic resonance experiments, assisted by micromagnetic simulations. The spect
Externí odkaz:
http://arxiv.org/abs/1708.04178
Publikováno v:
In Journal of Magnetism and Magnetic Materials 1 December 2021 539
Autor:
Gubbiotti, G., Tacchi, S., Madami, M., Carlotti, G., Yang, Z., Ding, J., Adeyeye, A. O., Kostylev, M.
Publikováno v:
Phys. Rev. B 93, 184411 (2016)
In the developing field of magnonics,it is very important to achieve tailoring of spin wave propagation by both a proper combination of materials with different magnetic properties and their nanostructuring on the submicrometric scale. We have exploi
Externí odkaz:
http://arxiv.org/abs/1604.07950
Autor:
Madami, M., Gubbiotti, G., Moriyama, T., Tanaka, K., Siracusano, G., Carpentieri, M., Finocchio, G., Tacchi, S., Ono, T., Carlotti, G.
We employed micro-focused Brillouin light scattering to study the amplification of the thermal spin wave eigenmodes by means of a pure spin current, generated by the spin-Hall effect, in a transversely magnetized Pt(4nm)/NiFe(4nm)/SiO2(5nm) layered n
Externí odkaz:
http://arxiv.org/abs/1503.06968