O. Tkach

activity

20222026

most citedObservation of time-reversal symmetry breaking in the band structure of altermagnetic RuO

_{2}

14 citations · 41 across the 19 of their papers we have counts for

collaborators

Showing 2024 · cond-mat.str-elShow all

3 papers · 2 filters

cond-mat.str-el2024

Layered Multiple Scattering Approach to Hard X-ray Photoelectron Diffraction: Theory and Application

Trung-Phuc Vo, Olena Tkach, Sylvain Tricot +10

Photoelectron diffraction (PED) is a powerful and essential experimental technique for resolving the structure of surfaces with sub-angstrom resolution. In the high energy regime,…

cond-mat.str-el2024

The electronic structure of EuPd $_{2}$ Si $_{2}$ in the vicinity of the critical endpoint

O. Fedchenko, Y. -J. Song, O. Tkach +10

Hard X-ray angle-resolved photoemission spectroscopy reveals significant alterations in the valence band states of EuPd $_{2}$ Si $_{2}$ at a temperature $T_{V}$ , where the Eu ions undergo…

cond-mat.str-el2024★ 1 cited

Chirality in the Kagome Metal CsV $_{3}$ Sb $_{5}$

H. J. Elmers, O. Tkach, Y. Lytvynenko +22

Using x-ray photoelectron diffraction (XPD) and angle-resolved photoemission spectroscopy, we study photoemission intensity changes related to changes in the geometric and electron…

Layered Multiple Scattering Approach to Hard X-ray Photoelectron Diffraction: Theory and Application

The electronic structure of EuPd2​Si2​ in the vicinity of the critical endpoint

Chirality in the Kagome Metal CsV3​Sb5​

The electronic structure of EuPd $_{2}$ Si $_{2}$ in the vicinity of the critical endpoint

Chirality in the Kagome Metal CsV $_{3}$ Sb $_{5}$