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pro vyhledávání: '"A Kirilyuk"'
Recent works have demonstrated that the optical excitation of crystalline materials with intense narrow-band infrared pulses, tailored to match the frequencies at which the crystal's permittivity approaches close to zero, can drive a permanent revers
Externí odkaz:
http://arxiv.org/abs/2407.18598
Autor:
Norkin, Vladimir, Kirilyuk, Vladimir
Publikováno v:
In: Zagorodny, A. et al. (eds). Nexus of Sustainability. Springer, Cham (2024)
The paper considers nonparametric kernel density/regression estimation from a stochastic optimization point of view. The estimation problem is represented through a family of stochastic optimization problems. Recursive constrained estimators are obta
Externí odkaz:
http://arxiv.org/abs/2406.16550
The developing field of strain-induced magnetization dynamics offers a promising path toward efficiently controlling spins and phase transitions. Understanding the underlying mechanisms is crucial in finding the optimal parameters supporting the phon
Externí odkaz:
http://arxiv.org/abs/2307.01907
Strong light-matter interaction constitutes the bedrock of all photonic applications, empowering material elements with the ability to create and mediate interactions of light with light. Amidst the quest to identify new agents facilitating such effi
Externí odkaz:
http://arxiv.org/abs/2305.11714
The Barnett effect, discovered more than a century ago, describes how an inertial body with otherwise zero net magnetic moment acquires spontaneous magnetization when mechanically spinning. Breakthrough experiments have recently shown that an ultrash
Externí odkaz:
http://arxiv.org/abs/2305.11551
Nonlinear dynamics can give rise, via the processes of self-organisation and pattern formation, to the spontaneous manifestation of order in open and complex systems far from equilibrium. Self-organising systems, transforming the inflow of energy int
Externí odkaz:
http://arxiv.org/abs/2211.03723
Autor:
Makowski, Michal, Bomba, Jaroslaw, Frej, Antoni, Kolodziejczyk, Mateusz, Sypek, Maciej, Shimobaba, Tomoyoshi, Ito, Tomoyoshi, Kirilyuk, Andrei, Stupakiewicz, Andrzej
Computer-generated holograms with their animated, three-dimensional appearance have long appealed to our imagination as the path towards truly immersive displays with bi-directional natural parallax. Impressive progress in updateable 3-D imagery has
Externí odkaz:
http://arxiv.org/abs/2211.02741
Autor:
Stremoukhov, Pavel, Safin, Ansar, Schippers, Casper F., Lavrijsen, Reinoud, Bal, Maurice, Zeitler, Uli, Sadovnikov, Alexandr, Ilkhchy, Kamyar Saeedi, Nikitov, Sergey, Kirilyuk, Andrei
Antiferromagnetic (AFM) materials possess a well-recognized potential for ultrafast data processing thanks to their intrinsic ultrafast spin dynamics, absence of stray fields, and large spin transport effects. The very same properties, however, make
Externí odkaz:
http://arxiv.org/abs/2211.00353
Publikováno v:
New Journal of Physics, Vol 20, Iss 4, p 043042 (2018)
In this work we use magnetic deflection of V, Nb, and Ta atomic clusters to measure their magnetic moments. While only a few of the clusters show weak magnetism, all odd-numbered clusters deflect due to the presence of a single unpaired electron. Sur
Externí odkaz:
https://doaj.org/article/df7c236bab96438faac59831ddeec528
We review and discuss the process of single-shot helicity-independent all-optical switching of magnetization by which a single suitably-ultrafast excitation, under the right conditions, toggles magnetization from one stable state to another. For almo
Externí odkaz:
http://arxiv.org/abs/2205.14342