Zobrazeno 1 - 9
of 9
pro vyhledávání: '"Shubnyi, V. O."'
Publikováno v:
Phys. Rev. B 99, 235421 (2019)
An explanation is proposed for the recently observed in optical spectra of monolayer graphene giant increase in the Drude peak width under applied uniaxial strain. We argue that the underlying mechanism of this increase can be based on resonant scatt
Externí odkaz:
http://arxiv.org/abs/1903.10363
Publikováno v:
Condens. Matter Phys., 2018, vol. 21, No. 3, 33703
The recent experimental study of the far-infrared transmission spectroscopy of monolayer graphene has shown that the Drude peak width increases by more than $10\%$ per $1\%$ of applied mechanical strain, while the Drude weight remains unchanged. We s
Externí odkaz:
http://arxiv.org/abs/1809.09946
Autor:
Galperin, Y. M., Grassano, D., Gusynin, V. P., Kavokin, A. V., Pulci, O., Sharapov, S. G., Shubnyi, V. O., Varlamov, A. A.
Publikováno v:
Journal of Experimental and Theoretical Physics, 2018, Vol. 127, No. 5, pp. 958-983
We review the behavior of the entropy per particle in various two-dimensional electronic systems. The entropy per particle is an important characteristic of any many body system that tells how the entropy of the ensemble of electrons changes if one a
Externí odkaz:
http://arxiv.org/abs/1807.01606
Autor:
Grassano, D., Pulci, O., Shubnyi, V. O., Sharapov, S. G., Gusynin, V. P., Kavokin, A. V., Varlamov, A. A.
Publikováno v:
Phys. Rev. B 97, 205442 (2018)
We propose a characterization tool for studies of the band structure of new materials promising for the observation of topological phase transitions. We show that a specific resonant feature in the entropy per electron dependence on the chemical pote
Externí odkaz:
http://arxiv.org/abs/1803.02083
Publikováno v:
Fiz. Nizk. Temp. 44, 721 (2018)
We derive a general expression for the entropy per particle as a function of chemical potential, temperature and gap magnitude for the single layer transition metal dichalcogenides. The electronic excitations in these materials can be approximately r
Externí odkaz:
http://arxiv.org/abs/1712.09118
Autor:
Shubnyi, V. O., Sharapov, S. G.
Publikováno v:
Fiz. Niz. Temp. 43, 1508 (2017)
We study a gapped graphene monolayer in a combination of uniform magnetic field and strain-induced uniform pseudomagnetic field. The presence of two fields completely removes the valley degeneracy. The resulting density of states shows a complicated
Externí odkaz:
http://arxiv.org/abs/1701.06769
Akademický článek
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Autor:
Shubnyi, V. O., Sharapov, S. G.
Publikováno v:
Теоретичнi i прикладнi проблеми фiзики, математики та інформатики : збірник XV Всеукраїнської науково-практичної конференцiї студентiв, аспiрантiв та молодих вчених
We study a gapped graphene monolayer in a combination of uniform magnetic field and strain-induced uniform pseudomagnetic field. The presence of two fields completely removes the valley degeneracy. The resulting density of states shows a complicated
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=od______2635::419e7c368d084cf3de95f4dff6cb1512
https://ela.kpi.ua/handle/123456789/20577
https://ela.kpi.ua/handle/123456789/20577
Akademický článek
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