Zobrazeno 1 - 10
of 62
pro vyhledávání: '"Gorn, N."'
Autor:
Berkov, D. V., Gorn, N. L.
Publikováno v:
Modelling Simul. Mater. Sci. Eng. 26 (2018) 045003 (31pp)
In this paper we present a simple and effective numerical method which allows a fast Fourier transformation-based evaluation of stress generated by dislocations with arbitrary directions and Burgers vectors if the (site-dependent) dislocation density
Externí odkaz:
http://arxiv.org/abs/1804.01830
Autor:
Dmytriiev, O., Dvornik, M., Mikhaylovskiy, R. V., Franchin, M., Fangohr, H., Giovannini, L., Montoncello, F., Berkov, D. V., Semenova, E. K., Gorn, N. L., Prabhakar, A., Kruglyak, V. V.
We present a method of calculation of the effective magnetic permeability of magnonic metamaterials containing periodically arranged magnetic inclusions of arbitrary shapes. The spectrum of spin wave modes confined in the inclusions is fully taken in
Externí odkaz:
http://arxiv.org/abs/1203.6116
We have used numerical micromagnetics for the calculation of the magnetic (small-angle) neutron scattering cross section of nanocomposites. The novel aspect of our approach consists in the possibility to study the applied-field dependence of the indi
Externí odkaz:
http://arxiv.org/abs/1111.2739
Autor:
Berkov, D. V., Gorn, N. L.
We present numerical simulation studies of the steady-state magnetization dynamics driven by a spin-polarized current in a point contact geometry for the case of a relatively large contact diameter (D = 80 nm) and small external field (H = 30 Oe). We
Externí odkaz:
http://arxiv.org/abs/0903.2416
Autor:
Berkov, D. V., Gorn, N. L.
We present a detailed numerical simulation study of the effects caused by the magnetodipolar interaction between ferromagnetic (FM) layers of a trilayer magnetic nanoelement on its magnetization dynamics. As an example we use a Co/Cu/Ni80Fe20 element
Externí odkaz:
http://arxiv.org/abs/0707.2344
Autor:
Krivorotov, I. N., Berkov, D. V., Gorn, N. L., Emley, N. C., Sankey, J. C., Ralph, D. C., Buhrman, R. A.
We present spectral measurements of spin-wave excitations driven by direct spinpolarized current in the free layer of nanoscale Ir20Mn80/Ni80Fe20/Cu/Ni80Fe20 spin valves. The measurements reveal that large-amplitude coherent spin wave modes are excit
Externí odkaz:
http://arxiv.org/abs/cond-mat/0703458
Autor:
Berkov, D. V., Gorn, N. L.
This paper is devoted to numerical simulations of the magnetization dynamics driven by a spin-polarized current in extended ferromagnetic multilayers when a point-contact setup is used. We present (i) detailed analysis of methodological problems aris
Externí odkaz:
http://arxiv.org/abs/cond-mat/0601099
Autor:
Berkov, D. V., Gorn, N. L.
In this paper a detailed numerical study (in frames of the Slonczewski formalism) of magnetization oscillations driven by a spin-polarized current through a thin elliptical nanoelement is presented. We show that a sophisticated micromagnetic model, w
Externí odkaz:
http://arxiv.org/abs/cond-mat/0503754