Zobrazeno 1 - 10
of 152
pro vyhledávání: '"Khomenko, Dmytro"'
Simple active models of matter recapitulate complex biological phenomena. Their out-of-equilibrium nature, however, often makes these models beyond the reach of first-principle descriptions. This limitation is particularly perplexing when attempting
Externí odkaz:
http://arxiv.org/abs/2409.12037
Autor:
Schirmacher, Walter, Paoluzzi, Matteo, Mocanu, Felix Cosmin, Khomenko, Dmytro, Szamel, Grzegorz, Zamponi, Francesco, Ruocco, Giancarlo
Publikováno v:
Nature Communications 15, 3107 (2024)
Using heterogeneous-elasticity theory (HET) and a generalisation of HET theory (GHET), obtained by applying a newly developed procedure for obtaining the continuum limit of the glass's Hessian, we investigate the nature of vibrational excitations, wh
Externí odkaz:
http://arxiv.org/abs/2310.02983
Autor:
Ciarella, Simone, Khomenko, Dmytro, Berthier, Ludovic, Mocanu, Felix C., Reichman, David R., Scalliet, Camille, Zamponi, Francesco
Publikováno v:
Nature Communications 14, 4229 (2023)
Structural defects control the kinetic, thermodynamic and mechanical properties of glasses. For instance, rare quantum tunneling two-level systems (TLS) govern the physics of glasses at very low temperature. Because of their extremely low density, it
Externí odkaz:
http://arxiv.org/abs/2212.05582
Autor:
Mocanu, Felix C., Berthier, Ludovic, Ciarella, Simone, Khomenko, Dmytro, Reichman, David R., Scalliet, Camille, Zamponi, Francesco
Publikováno v:
J. Chem. Phys. 158, 014501 (2023)
The low-temperature quasi-universal behavior of amorphous solids has been attributed to the existence of spatially-localized tunneling defects found in the low-energy regions of the potential energy landscape. Computational models of glasses can be s
Externí odkaz:
http://arxiv.org/abs/2209.09579
Autor:
Herasymenko, Yevgen V., Plutenko, Maksym O., Khomenko, Dmytro M., Faizi, Md. Serajul Haque, Shova, Sergiu, Golenya, Irina A., Lampeka, Rostyslav D., Fritsky, Igor O.
Publikováno v:
In Journal of Molecular Structure 5 February 2025 1321 Part 5
Autor:
Khomenko Dmytro, Jelonek Iwona
Publikováno v:
Management Systems in Production Engineering, Vol 31, Iss 4, Pp 434-441 (2023)
In 2021, at the request of PJSC “Dnepropetrovsk Coke Plant”, city Kamianske, we conducted research at the facility where coke-chemical waste is stored on one of the coal waste collectors. The study area was 9.37 ha. The research subject was anthr
Externí odkaz:
https://doaj.org/article/cba7b1020ad74ce7bc0ca3d67f5e6c50
Publikováno v:
Phys. Rev. Materials 5, 055602 (2021)
Tunnelling Two-Level Systems (TLS) dominate the physics of glasses at low temperatures. Yet TLS are extremely rare and it is extremely difficult to directly observe them $\it{in \, silico}$. It is thus crucial to develop simple structural predictors
Externí odkaz:
http://arxiv.org/abs/2012.07998
Akademický článek
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Autor:
Ohorodnik, Yulia M., Khomenko, Dmytro M., Doroshchuk, Roman O., Raspertova, Ilona V., Shova, Sergiu, Babak, Maria V., Milunovic, Miljan N.M., Lampeka, Rostyslav D.
Publikováno v:
In Inorganica Chimica Acta 1 October 2023 556
Autor:
Khomenko, Dmytro, Scalliet, Camille, Berthier, Ludovic, Reichman, David R., Zamponi, Francesco
Publikováno v:
Phys. Rev. Lett. 124, 225901 (2020)
Amorphous solids exhibit quasi-universal low-temperature anomalies whose origin has been ascribed to localized tunneling defects. Using an advanced Monte Carlo procedure, we create {\it in silico} glasses spanning from hyperquenched to ultrastable gl
Externí odkaz:
http://arxiv.org/abs/1910.11168