Zobrazeno 1 - 10
of 103
pro vyhledávání: '"Levan Chotorlishvili"'
Publikováno v:
Molecules, Vol 29, Iss 6, p 1378 (2024)
In our studies, we combined two powdered materials, i.e., ferroelectric triglycine sulfate (TGS) and ferrimagnetic magnetite Fe3O4, to obtain a magnetoelectric composite. The ferroelectric (E) part, i.e., TGS, was a hybrid organic–inorganic crystal
Externí odkaz:
https://doaj.org/article/7127126eaa3140759c78d568a83f6129
Publikováno v:
European Physical Journal C: Particles and Fields, Vol 81, Iss 4, Pp 1-11 (2021)
Abstract The radical departure from classical physics implies quantum coherence, i.e., coherent superposition of eigenstates of Hermitian operators. In resource theory, quantum coherence is a resource for quantum operations. Typically the stochastic
Externí odkaz:
https://doaj.org/article/4c8a55b4f1ad469fa290ada0f7531482
Autor:
Rohit K Shukla, Levan Chotorlishvili, Vipin Vijayan, Harshit Verma, Arthur Ernst, Stuart S P Parkin, Sunil K Mishra
Publikováno v:
Materials for Quantum Technology, Vol 3, Iss 3, p 035003 (2023)
Exploiting the effect of nonreciprocal magnons in a system with no inversion symmetry, we propose a concept of a quantum information diode (QID), i.e. a device rectifying the amount of quantum information transmitted in the opposite directions. We co
Externí odkaz:
https://doaj.org/article/863aa9e0133b48029abc686dd064b2e8
Autor:
Vakhtang Jandieri, Ramaz Khomeriki, Tornike Onoprishvili, Daniel Erni, Levan Chotorlishvili, Douglas H. Werner, Jamal Berakdar
Publikováno v:
Photonics, Vol 8, Iss 7, p 250 (2021)
This review paper summarizes our previous findings regarding propagation characteristics of band-gap temporal solitons in photonic crystal waveguides with Kerr-type nonlinearity and a realization of functional and easily scalable all-optical NOT, AND
Externí odkaz:
https://doaj.org/article/952428ab0561490299d59f4633c9f2bd
Publikováno v:
Symmetry, Vol 12, Iss 7, p 1078 (2020)
Symmetry plays the central role in the structure of quantum states of bipartite (or many-body) fermionic systems. Typically, symmetry leads to the phenomenon of quantum coherence and correlations (entanglement) inherent to quantum systems only. In th
Externí odkaz:
https://doaj.org/article/f3f6c096e6a049c8be007c2b68f25480
Publikováno v:
Frontiers in Materials, Vol 4 (2017)
We analyze the magnetic dynamics and particularly the spin current in an open-circuit ferromagnetic insulator irradiated by two intense, phase-locked laser pulses. The interference of the laser beams generates a transient optical grating and a transi
Externí odkaz:
https://doaj.org/article/cb0b33e3763a44cab97101cc8cae8e26
Autor:
Michael Schüler, Levan Chotorlishvili, Marius Melz, Alexander Saletsky, Andrey Klavsyuk, Zaza Toklikishvili, Jamal Berakdar
Publikováno v:
New Journal of Physics, Vol 19, Iss 7, p 073016 (2017)
This study demonstrates how the spin quantum dynamics of a single Fe atom adsorbed on Cu(001) can be controlled and manipulated by the vibrations of a nearby copper tip attached to a nano cantilever by virtue of the dynamic magnetic anisotropy. The m
Externí odkaz:
https://doaj.org/article/bf72ee2a778d470c90a97f5fa437c02a
Autor:
Igor V. Maznichenko, Vitalii K. Dugaev, Arthur Ernst, Xi-guang Wang, Ingrid Mertig, Nikita Arnold, Levan Chotorlishvili, Jamal Berakdar, Jošzef Barnaś, Chenglong Jia
Publikováno v:
npj Computational Materials, Vol 6, Iss 1, Pp 1-7 (2020)
npj Computational Materials
npj Computational Materials
In a spin-driven multiferroic system, the magnetoelectric coupling has the form of effective dynamical Dzyaloshinskii–Moriya (DM) interaction. Experimentally, it is confirmed, for instance, for Cu2OSeO3, that the DM interaction has an essential rol
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::48bd8bc064371953de6fe8f4471a7fc2
http://link.springer.com/article/10.1038/s41524-020-00402-7
http://link.springer.com/article/10.1038/s41524-020-00402-7
Publikováno v:
Journal of Physics A: Mathematical and Theoretical. 55:495303
In the present work, we study the interplay between relativistic effects and quantumness in the system of two relativistic fermions. In particular, we explore entropic measures of quantum correlations and quantum discord before and after application
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::eabeedeb23640f147585126b5e00c230
https://doi.org/10.1088/1751-8121/aca7a0
https://doi.org/10.1088/1751-8121/aca7a0
Publikováno v:
European Physical Journal C: Particles and Fields, Vol 81, Iss 4, Pp 1-11 (2021)
European Physical Journal
European Physical Journal
The radical departure from classical physics implies quantum coherence, i.e., coherent superposition of eigenstates of Hermitian operators. In resource theory, quantum coherence is a resource for quantum operations. Typically the stochastic phenomeno
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::2654795bcd169fe1df4e5ee008f900ce
https://doi.org/10.1140/epjc/s10052-021-09039-2
https://doi.org/10.1140/epjc/s10052-021-09039-2