Zobrazeno 1 - 10
of 69
pro vyhledávání: '"KOLMAN, RADEK"'
Publikováno v:
Proceedings of the Estonian Academy of Sciences. 2024, Vol. 73 Issue 3, p279-316. 38p.
Publikováno v:
In Wave Motion August 2023 121
Autor:
Dvořák, Radim, Kolman, Radek, Mračko, Michal, Kopačka, Ján, Fíla, Tomáš, Jiroušek, Ondřej, Falta, Jan, Neuhäuserová, Michaela, Rada, Václav, Adámek, Vítězslav, González, José A.
Publikováno v:
In Computer Methods in Applied Mechanics and Engineering 1 August 2023 413
Autor:
del Corro, Elena, Pena-Alvarez, Miriam, Mracko, Michal, Kolman, Radek, Kalbac, Martin, Kavan, Ladislav, Frank, Otakar
Publikováno v:
del Corro et al. Physica Status Solidi B 253(12): 2336-41 (2016)
In this work we explore mechanical properties of graphene samples of variable thickness. For this purpose, we coupled a high pressure sapphire anvil cell to a micro-Raman spectrometer. From the evolution of the G band frequency with stress we documen
Externí odkaz:
http://arxiv.org/abs/1804.09584
Publikováno v:
In International Journal of Mechanical Sciences 15 May 2022 222
Autor:
del Corro, Elena, Peña-Alvarez, Miriam, Sato, Kentaro, Morales-Garcia, Angel, Bousa, Milan, Mračko, Michal, Kolman, Radek, Pacakova, Barbara, Kavan, Ladislav, Kalbac, Martin, Frank, Otakar
Twisted bilayer graphene (tBLG) represents a family of unique materials with optoelectronic properties tuned by the rotation angle between the two layers. The presented work shows an additional way of tweaking the electronic structure of tBLG: by mod
Externí odkaz:
http://arxiv.org/abs/1702.00255
Publikováno v:
Acta Polytechnica CTU Proceedings. 2023, Vol. 42, p6-11. 6p.
In electronic structure calculations, various material properties can be obtained by means of computing the total energy of a system as well as derivatives of the total energy w.r.t. atomic positions. The derivatives, also known as Hellman-Feynman fo
Externí odkaz:
http://arxiv.org/abs/1601.00583
We compare convergence of isogeometric analysis (IGA), a spline modification of finite element method (FEM), with FEM in the context of our real space code for ab-initio electronic structure calculations of non-periodic systems. The convergence is st
Externí odkaz:
http://arxiv.org/abs/1512.07156
Akademický článek
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