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Dive into the research topics where Tomáš Káňa is active.

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Featured researches published by Tomáš Káňa.


EPL | 2008

A peculiar bonding of sulphur at the Nb(001) surface

E. Hüger; Martin Zelený; Tomáš Káňa; K. Osuch; Mojmír Šob

The morphological, crystallographical and electronic structure of a well-ordered pseudomorphic sulphur monolayer (S ML) bonded at the (001) surface of a niobium substrate was investigated experimentally and theoretically. The system exhibits strong sulphur-niobium bonds with fourfold symmetry which do not exist in bulk niobium chalcogenides. These bonds enhance the localization of occupied bands near the Fermi energy in two Nb MLs under the S ML and, due to changed symmetry and stoichiometry, push the p-states of the S ML to deeper binding energies as compared to Nb chalcogenides. The S ML shows strong iono-covalent bonding to Nb(001) with bonding states mainly due to S-3p and antibonding states due to Nb-4d orbitals.


Intermetallics | 2011

Ab initio study of phase transformations in transition-metal disilicides

Tomáš Káňa; Mojmír Šob; V. Vitek


Physical Chemistry Chemical Physics | 2015

Modelling of phase diagrams of nanoalloys with complex metallic phases: application to Ni–Sn

Aleš Kroupa; Tomáš Káňa; Jiří Buršík; Adéla Zemanová; Mojmír Šob


Physica Status Solidi-rapid Research Letters | 2008

Spin–orbit coupling in low‐dimensional gold

E. Hüger; Martin Zelený; Tomáš Káňa; Mojmír Šob


Physical Review B | 2016

Magnetism and deformation of epitaxial Pd and Rh thin films

Tomáš Káňa; Erwin Hüger; Dominik Legut; Miroslav Čák; Mojmír Šob


Physical Review B | 2012

Mechanical and magnetic properties of Mn-Pt compounds and nanocomposites

Tomáš Káňa; Mojmír Šob


Calphad-computer Coupling of Phase Diagrams and Thermochemistry | 2010

A mechanism of inhibition of phase transitions in nano-grained close-packed Pd thin films

E. Hüger; Tomáš Káňa; Mojmír Šob


Journal of Magnetism and Magnetic Materials | 2019

Ab initio study of the theoretical strength and magnetism of the Fe−Pd, Fe−Pt and Fe−Cu nanocomposites

Tomáš Káňa; Martin Zouhar; Miroslav Černý; Mojmír Šob


International Journal of Plasticity | 2018

The matrix–twin transition in a perfect Mg crystal: Ab initio study

Tomáš Káňa; Andriy Ostapovets; Václav Paidar


Archive | 2017

The size-dependent phase diagram for Ni-based systems by combination of CALPHAD and ab initio method

Aleš Kroupa; Tomáš Káňa; Vít Vykoukal; Adéla Zemanová; Milan Svoboda; Mojmír Šob; Jiří Pinkas

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Mojmír Šob

Academy of Sciences of the Czech Republic

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Adéla Zemanová

Academy of Sciences of the Czech Republic

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Aleš Kroupa

Academy of Sciences of the Czech Republic

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Martin Zelený

Brno University of Technology

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Andriy Ostapovets

Academy of Sciences of the Czech Republic

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Dominik Legut

Technical University of Ostrava

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Jiří Buršík

Academy of Sciences of the Czech Republic

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Martin Zouhar

Academy of Sciences of the Czech Republic

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Milan Svoboda

Academy of Sciences of the Czech Republic

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