Now showing items 1-3 of 3

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      Higher order vortex gyrotropic modes in circular ferromagnetic nanodots 

      Ding, Junjia; Kakazei, Gleb N.; Liu, Xinming; Gusliyenko, Kostyantyn; Adeyeye, Adekunle O. (Nature Publishing Group, 2014-04-25)
      Magnetic vortex that consists of an in-plane curling magnetization configuration and a needle-like core region with out-of-plane magnetization is known to be the ground state of geometrically confined submicron soft magnetic ...
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      Magnetic properties of permalloy antidot arrayfabricated by interference lithography 

      Silva, A. S.; Hierro Rodríguez, A.; Bunyaev, S. A.; Kakazei, Gleb N.; Dobrovolskiy, O. V.; Redondo Esteban, Carolina; Morales Arboleya, Rafael; Crespo, H.; Navas Otero, David (American Institute of Physics, 2019-03)
      The interference laser lithography and ion-beam sputtering have been reported. Magneto-optical Kerr effect magnetometry indicated that the sample exhibits four-fold anisotropic behaviour, i.e. different magnetization loops ...
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      Microwave absorption properties of permalloy nanodots in the vortex and quasi-uniform magnetization states 

      Gusliyenko, Kostyantyn; Kakazei, Gleb N.; Kobljanskyj, Yu V.; Melkov, G. A.; Novosad, V.; Slavin, A. N. (IOP Publishing, 2014-06-19)
      When the in-plane bias magnetic field acting on a flat circular magnetic dot is smaller than the saturation field, there are two stable competing magnetization configurations of the dot: the vortex and the quasi-uniform ...