Zobrazeno 1 - 10
of 61
pro vyhledávání: '"Guslienko, K. Yu."'
Autor:
Buchanan, K. S., Roy, P. E., Grimsditch, M., Fradin, F. Y., Guslienko, K. Yu., Bader, S. D., Novosad, V.
Publikováno v:
K. S. Buchanan, P. E. Roy, M. Grimsditch, F. Y. Fradin, K. Yu. Guslienko, S. D. Bader, and V. Novosad, Nature Physics 1, 172-176 (2005)
Confinement alters the energy landscape of nanoscale magnets, leading to the appearance of unusual magnetic states, such as vortices, for example. Many basic questions concerning dynamical and interaction effects remain unanswered, and nanomagnets ar
Externí odkaz:
http://arxiv.org/abs/cond-mat/0602509
Autor:
Guslienko, K. Yu.
Vortex dynamics in a restricted geometry is considered for a magnetic system consisting of ferromagnetic cylindrical dots. To describe the vortex dynamic susceptibility and relaxation the equation of motion for the vortex center position is applied.
Externí odkaz:
http://arxiv.org/abs/cond-mat/0602279
We report direct imaging by means of x-ray photoemission electron microscopy of the dynamics of magnetic vortices confined in micron-size circular Permalloy dots that are 30 nm thick. The vortex core positions oscillate on a 10-ns timescale in a self
Externí odkaz:
http://arxiv.org/abs/cond-mat/0510595
Autor:
Guslienko, K. Yu., Slavin, A. N.
We show that the dynamic magnetization at the edges of a thin magnetic element with finite lateral size can be described by new effective boundary conditions that take into account inhomogeneous demagnetizing fields near the element edges. These fiel
Externí odkaz:
http://arxiv.org/abs/cond-mat/0503745
Publikováno v:
Phys. Rev. B 72, 024455 (2005)
We report a high-resolution experimental detection of the resonant behavior of magnetic vortices confined in small disk-shaped ferromagnetic dots. The samples are magnetically soft Fe-Ni disks of diameter 1.1 and 2.2 um, and thickness 20 and 40 nm pa
Externí odkaz:
http://arxiv.org/abs/cond-mat/0503632
The spin dynamics are calculated for a model system consisting of magnetically soft, layered nanomagnets, in which two ferromagnetic (F) cylindrical dots, each with a magnetic vortex ground state, are separated by a non-magnetic spacer (N). This perm
Externí odkaz:
http://arxiv.org/abs/cond-mat/0502469
We have studied magnetic vortex oscillations in soft sub-micron cylindrical dots with variable thickness and diameter by an analytical approach and micromagnetic simulations. We have considered two kinds of modes of the vortex magnetization oscillati
Externí odkaz:
http://arxiv.org/abs/cond-mat/0408388
Autor:
Berganza, Eider, Jaafar, Miriam, Goiriena-Goikoetxea, Maite, Pablo-Navarro, Javier, García Arribas, Alfredo, Guslienko, K. Yu., Magén, César, Teresa, José María de, Chubykalo-Fesenko, O., Asenjo Barahona, Agustina
Publikováno v:
Digital.CSIC. Repositorio Institucional del CSIC
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Resumen del trabajo presentado al 14th International Symposium on Ferroic Domains (ISFD), celebrado en Barcelona (España) del 26 al 28 de septiembre de 2018.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::c21fb81ee68f7fec26c0913aa56c0fbe
http://hdl.handle.net/10261/183100
http://hdl.handle.net/10261/183100
Autor:
Guslienko, K. Yu., Novosad, V.
Publikováno v:
Journal of Applied Physics; 10/15/2004, Vol. 96 Issue 8, p4451-4455, 5p, 2 Graphs
Autor:
Lyberatos, A., Guslienko, K. Yu
Publikováno v:
Journal of Applied Physics; 7/15/2003, Vol. 94 Issue 2, p1119, 11p, 1 Chart, 11 Graphs