Zobrazeno 1 - 10
of 66
pro vyhledávání: '"Khomyakov Petr"'
Autor:
Smidstrup, Søren, Markussen, Troels, Vancraeyveld, Pieter, Wellendorff, Jess, Schneider, Julian, Gunst, Tue, Verstichel, Brecht, Stradi, Daniele, Khomyakov, Petr A., Vej-Hansen, Ulrik G., Lee, Maeng-Eun, Chill, Samuel T., Rasmussen, Filip, Penazzi, Gabriele, Corsetti, Fabiano, Ojanperä, Ari, Jensen, Kristian, Palsgaard, Mattias L. N., Martinez, Umberto, Blom, Anders, Brandbyge, Mads, Stokbro, Kurt
Publikováno v:
S{\o}ren Smidstrup et. al. 2020 J. Phys.: Condens. Matter 32 015901
QuantumATK is an integrated set of atomic-scale modelling tools developed since 2003 by professional software engineers in collaboration with academic researchers. While different aspects and individual modules of the platform have been previously pr
Externí odkaz:
http://arxiv.org/abs/1905.02794
Akademický článek
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Publikováno v:
BIO Web of Conferences, Vol 126, p 01047 (2024)
This study investigates the potential of using multispectral Unmanned Aerial Vehicle (UAV) imagery to model the shallow water depths of the Kuibyshev Reservoir, Russia. Traditional methods like boom soundings and echo sounders, while accurate, are la
Externí odkaz:
https://doaj.org/article/54f9c3f6e1e0489fa3ad3eb1a9444b93
Autor:
Smidstrup, Søren, Stradi, Daniele, Wellendorff, Jess, Khomyakov, Petr A., Vej-Hansen, Ulrik G., Lee, Maeng-Eun, Ghosh, Tushar, Jónsson, Elvar, Jónsson, Hannes, Stokbro, Kurt
Publikováno v:
Phys. Rev. B 96, 195309 (2017)
We present an efficient implementation of a surface Green's-function method for atomistic modeling of surfaces within the framework of density functional theory using a pseudopotential localized basis set approach. In this method, the system is descr
Externí odkaz:
http://arxiv.org/abs/1707.02141
Publikováno v:
Appl. Phys. Lett. 107, 062104 (2015)
Using first-principles calculations, we show that the conduction and valence band energies and their deformation potentials exhibit a non-negligible compositional bowing in strained ternary semiconductor alloys such as InGaAs. The electronic structur
Externí odkaz:
http://arxiv.org/abs/1505.05659
Publikováno v:
Phys. Rev. Applied 4, 034005 (2015)
A high reversible capacity is a key feature for any rechargeable battery. In the lithium-ion battery technology, tin-oxide anodes do fulfill this requirement, but a fast loss of capacity hinders a full commercialization. Using first-principles calcul
Externí odkaz:
http://arxiv.org/abs/1502.01110
Publikováno v:
E3S Web of Conferences, Vol 463, p 02021 (2023)
Remote sensing technology and geographic information systems allow the assessment of terrestrial carbon stocks in large areas. The article considers the procedure of remote monitoring organization in the forest and water parts of the Volga Carbon pol
Externí odkaz:
https://doaj.org/article/d6070cf363d1440dbddf7259adc114ee
Publikováno v:
Phys. Rev. B 87, 075414 (2013)
We study how the Fermi energy of a graphene monolayer separated from a conducting substrate by a dielectric spacer depends on the properties of the substrate and on an applied voltage. An analytical model is developed that describes the Fermi level s
Externí odkaz:
http://arxiv.org/abs/1302.4861
Publikováno v:
Nano Lett., 2011, 11 (11), pp 4631-4635
When combined with graphene, hexagonal boron nitride (h-BN) is an ideal substrate and gate dielectric with which to build metalh-BN|graphene field-effect devices. We use first-principles density functional theory (DFT) calculations for Cu|h-BN|graphe
Externí odkaz:
http://arxiv.org/abs/1111.2459
Autor:
Karpan, Volodymyr M., Khomyakov, Petr A., Giovannetti, Gianluca, Starikov, Anton A., Kelly, Paul J.
Publikováno v:
Phys. Rev. B 84, 153406 (2011)
Deposition of graphene on top of hexagonal boron nitride (h-BN) was very recently demonstrated while graphene is now routinely grown on Ni. Because the in-plane lattice constants of graphite, h-BN, graphite-like BC2N and of the close-packed surfaces
Externí odkaz:
http://arxiv.org/abs/1110.5291