Zobrazeno 1 - 10
of 5 973
pro vyhledávání: '"A. A. Prodan"'
Autor:
Zhu, Yuming, Prodan, Emil
We study the dynamics of synthetic molecules whose architectures are generated by space transformations from a point group acting on seed resonators. We show that the dynamical matrix of any such molecule can be reproduced as the left regular represe
Externí odkaz:
http://arxiv.org/abs/2411.11638
In space-adiabatic approaches one can approximate Hamiltonians that are modulated slowly in space by phase-space functions that depend on position and momentum. In this paper, we establish a rigorous relation between this approach and the operator-th
Externí odkaz:
http://arxiv.org/abs/2410.24097
Publikováno v:
Phys. Rev. B 110, 094414 (2024)
We investigated the magnetic and magnetoelastic properties of MnSc$_2$Se$_4$ single crystals at low temperature under a magnetic field directed along the crystallographic [111] axis. The magnetization data at low temperature show a linear increase wi
Externí odkaz:
http://arxiv.org/abs/2410.20948
Autor:
Kamenskyi, D., Vasin, K., Prodan, L., Kutko, K., Khrustalyov, V., Pavlov, S. G., Hübers, H. -W.
Generation of the monochromatic electromagnetic radiation in the terahertz (THz) range of frequencies for many decades remanes a chellenging task. Here we demonstrate the emission of monochromatic sub-THz radiation by coherent optical phonons in diel
Externí odkaz:
http://arxiv.org/abs/2410.13603
A typical crystal is a finite piece of a material which may be invariant under some point symmetry group. If it is a so-called intrinsic higher-order topological insulator or superconductor, then it displays boundary modes at hinges or corners protec
Externí odkaz:
http://arxiv.org/abs/2406.04226
Improvements in networking technologies and the steadily increasing numbers of users, as well as the shift from traditional broadcasting to streaming content over the Internet, have made video applications (e.g., live and Video-on-Demand (VoD)) predo
Externí odkaz:
http://arxiv.org/abs/2406.02302
Autor:
Vasin, K. V., Strinic, A., Schilberth, F., Reschke, S., Prodan, L., Tsurkan, V., Nurmukhametov, A. R., Eremin, M. V., Kezsmarki, I., Deisenhofer, J.
Publikováno v:
Phys. Rev. B 110, 054401 (2024)
The lack of both time-reversal and spatial inversion symmetry in polar magnets is a prerequisite for the occurrence of optical magnetoelectric effects such as nonreciprocal directional dichroism with the potential for the realization of optical diode
Externí odkaz:
http://arxiv.org/abs/2405.06538
Autor:
Do, Huu-Thinh, Prodan, Ionela
In this work, we explore the efficacy of rectified linear unit artificial neural networks in addressing the intricate challenges of convoluted constraints arising from feedback linearization mapping. Our approach involves a comprehensive procedure, e
Externí odkaz:
http://arxiv.org/abs/2405.03334
Autor:
Occhipinti, Jo-An, Hynes, William, Prodan, Ante, Eyre, Harris A., Green, Roy, Burrow, Sharan, Tanner, Marcel, Buchanan, John, Ujdur, Goran, Destrebecq, Frederic, Song, Christine, Carnevale, Steven, Hickie, Ian B., Heffernan, Mark
Work is fundamental to societal prosperity and mental health, providing financial security, identity, purpose, and social integration. The emergence of generative artificial intelligence (AI) has catalysed debate on job displacement. Some argue that
Externí odkaz:
http://arxiv.org/abs/2407.01545
Autor:
Ebad-Allah, J., Jiang, M. -C., Borkenhagen, R., Meggle, F., Prodan, L., Tsurkan, V., Schilberth, F., Guo, G. -Y., Arita, R., Kézsmárki, I., Kuntscher, C. A.
Antiferromagnetic FeSn is considered to be a close realization of the ideal two-dimensional (2D) kagome lattice, hosting Dirac cones, van Hove singularities, and flat bands, as it comprises Fe$_3$Sn kagome layers well separated by Sn buffer layers. W
Externí odkaz:
http://arxiv.org/abs/2404.12111