Zobrazeno 1 - 10
of 78
pro vyhledávání: '"Flajšman, Lukáš"'
Placing a suitable spacer layer between two magnetic layers can lead to an interaction between the magnetic layers known as Ruderman-Kittel-Kasuya-Yosida (RKKY) coupling. Controlling RKKY coupling, particularly the ability to switch between ferromagn
Externí odkaz:
http://arxiv.org/abs/2301.11626
Autor:
Ameziane, Maria, Huhtasalo, Joonatan, Flajšman, Lukáš, Mansell, Rhodri, van Dijken, Sebastiaan
Ionic control of magnetism gives rise to high magneto-electric coupling efficiencies at low voltages, which is essential for low-power magnetism-based non-conventional computing technologies. However, for on-chip applications, magneto-ionic devices t
Externí odkaz:
http://arxiv.org/abs/2301.11585
Autor:
Flajšman, Lukáš, Wojewoda, Ondřej, Qin, Huajun, Davídková, Kristýna, Urbánek, Michal, van Dijken, Sebastiaan
Spin waves are studied intensively for their intriguing properties and potential use in future technology platforms for the transfer and processing of information and microwave signals. The development of devices and materials for spin-wave systems r
Externí odkaz:
http://arxiv.org/abs/2209.03035
Autor:
Flajšman, Lukáš
Magnonika je novým odvětvím výzkumu, který se zabývá fyzikou spinových vln. Magnonika jako vědní obor nabízí nové možnosti například v nediskrétních výpočtech na základě vlnového charakteru spinových vln. Při výrobě magnoni
Externí odkaz:
http://www.nusl.cz/ntk/nusl-414192
Autor:
Turčan, Igor, Flajšman, Lukáš, Wojewoda, Ondřej, Roučka, Václav, Man, Ondřej, Urbánek, Michal
Curvature-induced effects allow us to tailor the static and dynamic response of a magnetic system with a high degree of freedom. We study corrugated magnonic waveguides deposited on a sinusoidally modulated substrate prepared by focused electron beam
Externí odkaz:
http://arxiv.org/abs/2011.01274
Autor:
Wojewoda, Ondřej, Hula, Tobias, Flajšman, Lukáš, Vaňatka, Marek, Gloss, Jonáš, Holobrádek, Jakub, Staňo, Michal, Stienen, Sven, Körber, Lukas, Schultheiß, Katrin, Schmid, Michael, Schultheiß, Helmut, Urbánek, Michal
Publikováno v:
Applied Physics Letters 117(2), 022405 (2020)
Spin waves have the potential to be used as a new platform for data transfer and processing as they can reach wavelengths in the nanometer range and frequencies in the terahertz range. To realize a spin-wave device, it is essential to be able to mani
Externí odkaz:
http://arxiv.org/abs/2005.05690
Autor:
Flajšman, Lukáš, Wagner, Kai, Vaňatka, Marek, Gloss, Jonáš, Křižáková, Viola, Schmid, Michael, Schultheiss, Helmut, Urbánek, Michal
Publikováno v:
Phys. Rev. B 101, 014436 (2020)
Metastable face-centered-cubic Fe78Ni22 thin films grown on Cu(001) substrates are excellent candidates for focused ion beam direct writing of magnonic structures due to their favorable magnetic properties after ion-beam-induced transformation. The f
Externí odkaz:
http://arxiv.org/abs/1906.12254
Publikováno v:
Journal of Applied Physics; 12/28/2023, Vol. 134 Issue 24, p1-7, 7p
Autor:
Gloss, Jonas, Horký, Michal, Křižáková, Viola, Flajšman, Lukáš, Schmid, Michael, Urbánek, Michal, Varga, Peter
We have studied the growth of metastable face-centered-cubic, non-magnetic Fe78Ni22 thin films on silicon substrates. These films undergo a magnetic (paramagnetic to ferromagnetic) and structural (fcc to bcc) phase transformation upon ion beam irradi
Externí odkaz:
http://arxiv.org/abs/1807.08055