ELFT HÍRADÓ

[tcsaba <tcsaba AT eik.bme.hu>]

                   M E G H Í V Ó - I N V I T A T I O N

    Seminar Series of the Department of Theoretical Physics at the
           Budapest University of Technology and Economics


                       Michail Mruczkiewicz
                   (Slovak Academy of Science)

        Particular Properties of Spin Waves in Magnonic Crystals


In the presentation I will show the results of investigation on spin 
waves in periodic ferromagnetic structures (magnonic crystals). The 
patterning at nanoscale permits to alter the propagation of spin waves 
and modify their properties. The focus of study is put on the following 
topics related to spin waves properties: i) standing spin wave formation 
in magnonic crystals ii) metamaterial properties for electromagnetic 
waves propagating through magnonic crystal, iii) nonreciprocal 
dispersion of spin waves and iv) collective dynamical skyrmion 
excitations in the arrays of magnetic dots.


Időpont: 2016. április 29. péntek, 10:15
Helyszín: BME Fizikai Intézet, Elméleti Fizika Tanszék,
Budafoki út 8. F-épület, III lépcsőház, szemináriumi szoba