V
V. V. Grimalsky
Researcher at Universidad Autónoma del Estado de México
Publications - 142
Citations - 746
V. V. Grimalsky is an academic researcher from Universidad Autónoma del Estado de México. The author has contributed to research in topics: Terahertz radiation & Nonlinear system. The author has an hindex of 13, co-authored 136 publications receiving 680 citations. Previous affiliations of V. V. Grimalsky include Universidad Autónoma del Estado de Morelos.
Papers
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Journal ArticleDOI
Linear and nonlinear diffraction of dipolar spin waves in yttrium iron garnet films observed by space- and time-resolved Brillouin light scattering
O. Büttner,M. Bauer,S. O. Demokritov,Burkard Hillebrands,Yuri S. Kivshar,V. V. Grimalsky,Yu.G. Rapoport,Andrei Slavin +7 more
TL;DR: In this article, a new advanced space and time-resolved Brillouin light scattering (BLS) technique is used to study diffraction of two-dimensional beams and pulses of dipolar spin waves excited by strip-line antennas in tangentially magnetized garnet films.
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Observation of spatiotemporal self-focusing of spin waves in magnetic films
M. Bauer,O. Büttner,S. O. Demokritov,Burkard Hillebrands,V. V. Grimalsky,Yu.G. Rapoport,Andrei Slavin +6 more
TL;DR: In this paper, the first observation of spatiotemporal self-focusing of spin waves is reported, and the experimental results are obtained for dipolar spin waves in yttrium-iron-garnet films by means of a newly developed space and time-resolved Brillouin light scattering technique.
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Penetration of an electrostatic field from the lithosphere into the ionosphere and its effect on the D-region before earthquakes
V. V. Grimalsky,Masashi Hayakawa,V.N. Ivchenko,Yu.G. Rapoport,Yu.G. Rapoport,V. I. Zadorozhnii +5 more
TL;DR: In this article, the penetration of an electrostatic field from a source located in the lithosphere into the ionosphere is investigated, and the electrostatic problem is solved numerically for a medium with an inhomogeneous anisotropic conductivity coupled to an effective upper boundary condition.
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Waves in hyperbolic and double negative metamaterials including rogues and solitons
A. D. Boardman,Alessandro Alberucci,Gaetano Assanto,Gaetano Assanto,V. V. Grimalsky,Bertrand Kibler,Jim McNiff,Igor S. Nefedov,Igor S. Nefedov,Yu.G. Rapoport,Constantinos A. Valagiannopoulos +10 more
TL;DR: It is shown that light propagating in the presence of hyperbolic dispersion undergoes negative (anomalous) diffraction, and graphene is one of the most famous plasmonic media with very low losses that makes the implementation of an effective-medium approximation more feasible.
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Direct observation of two-dimensional self-focusing of spin waves in magnetic films
M. Bauer,Christoph Mathieu,S. O. Demokritov,Burkard Hillebrands,P.A. Kolodin,S. Sure,Horst Dötsch,V. V. Grimalsky,Yu.G. Rapoport,Andrei Slavin +9 more
TL;DR: In this paper, the authors demonstrate the applicability of nonlinear spin-wave media to study nonlinear wave phenomena using an advanced combined microwave-brillouin-light-scattering technique for a two-dimensional mapping of the spinwave amplitudes.