Zobrazeno 1 - 10
of 420
pro vyhledávání: '"Chotorlishvili, L"'
Autor:
Kulig, M., Maslowski, T., Kouzakov, K. A., Dugaev, V. K., Kurashvili, P., Wolski, S., Inglot, M., Jasiukiewicz, C., Chotorlishvili, L.
Altermagnetism became very popular because of unique features, namely coupling between magnetic properties and momentum of itinerant electrons. The particular model of the altermagnetic system of our interest has already been studied in recent public
Externí odkaz:
http://arxiv.org/abs/2410.13346
Autor:
Wanic, M., Khomeriki, R., Stagraczynski, S., Katsnelson, M. I., Toklikishvili, Z., Chotorlishvili, L.
In the present project, we study the dynamics of the two-level system coupled with the multimode optical system. In particular, we considered a square lattice of optical fibers. We aimed to answer whether we can infer information about the thermaliza
Externí odkaz:
http://arxiv.org/abs/2410.01416
Autor:
Wanic, M., Jasiukiewicz, C., Toklikishvili, Z., Jandieri, V., Trybus, M., Jartych, E., Mishra, S. K., Chotorlishvili, L.
Optomagnonics is a new field of research in condensed matter physics and quantum optics focused on strong magnon-photon interactions. Particular interest concerns realistic, experimentally feasible materials and prototype cheap elements for futuristi
Externí odkaz:
http://arxiv.org/abs/2406.09074
Autor:
Vijayan, Vipin, Chotorlishvili, L., Ernst, A., Katsnelson, M. I., Parkin, S. S. P., Mishra, S. K.
The primary obstacle in the field of quantum thermodynamics revolves around the development and practical implementation of quantum heat engines operating at the nanoscale. One of the key challenges associated with quantum working bodies is the occur
Externí odkaz:
http://arxiv.org/abs/2312.05656
Autor:
Vijayan, Vipin, Chotorlishvili, L., Ernst, A., Parkin, S. S. P., Katsnelson, M. I., Mishra, S. K.
We study the topological entanglement entropy and scalar chirality of a topologically ordered skyrmion formed in a two-dimensional triangular lattice. Scalar chirality remains a smooth function of the magnetic field in both helical and quantum skyrmi
Externí odkaz:
http://arxiv.org/abs/2311.03915
Autor:
Kulig, M., Kurashvili, P., Jasiukiewicz, C., Inglot, M., Wolski, S., Stagraczyński, S., Masłowski, T., Szczepański, T., Stagraczyński, R., Dugaev, V. K., Chotorlishvili, L.
Measurements done on the quantum systems are too specific. Contrary to their classical counterparts, quantum measurements can be invasive and destroy the state of interest. Besides, quantumness limits the accuracy of measurements done on quantum syst
Externí odkaz:
http://arxiv.org/abs/2306.11691
In the present work, we study the dynamics of a magnetic nanoparticle coupled through the magnetoelectric coupling to the ferroelectric crystal. The model of our interest is nonlinear, and we explore the problem under different limits of weak and str
Externí odkaz:
http://arxiv.org/abs/2306.13110
Publikováno v:
Phys. Rev. B 109, 214510 (2024)
We study the superconducting Josephson junction diode operating via the magnetic field of skyrmions. Inspired by the near-field optical microscopy, we propose to partially screen the magnetic field and analyze part-by-part the magnetic texture of the
Externí odkaz:
http://arxiv.org/abs/2306.11145
Autor:
Wang, Xi-guang, Guo, Guang-hua, Dugaev, V. K., Barnaś, J., Berakdar, J., Parkin, S. S. P., Ernst, A., Chotorlishvili, L.
Publikováno v:
Phys. Rev. B 107, 094404(2023)
Tools for controlling electrically the motion of magnetic skyrmions are important elements towards their use in spintronic devices. Here, we propose and demonstrate the transport of skyrmions via GHz and THz electric pulses. The method relies on usin
Externí odkaz:
http://arxiv.org/abs/2303.09724
Autor:
Vijayan, Vipin, Chotorlishvili, L., Ernst, A., Parkin, S. S. P., Katsnelson, M. I., Mishra, S. K.
Publikováno v:
Phys. Rev. B 107, L100419 (2023)
Quantum skyrmionic phase is modelled in a 2D helical spin lattice. This topological skyrmionic phase retains its nature in a large parameter space before moving to a ferromagnetic phase. Next nearest-neighbour interaction improves the stability and i
Externí odkaz:
http://arxiv.org/abs/2303.06977