2 papers
cond-mat.mtrl-sci2026
Limitations of Debye-Waller lattice temperature extraction under electronic excitation
N. Medvedev, M. Kopecky, J. Chalupsky +1
Ultrafast diffraction is the cutting-edge technique to extract the atomic temperature at femtosecond timescales, and further related quantities - in particular, electron-phonon cou…
cond-mat.other2026
Transient superionic state in ultrafast-irradiated post-transition metal oxides
N. Medvedev, N. Nikishev, A. ArtÃmez Peña
Matter under irradiation may enter unusual transient states, outside of its equilibrium phase diagram. One of such states is a superionic-like state, in which one sublattice of a c…