3 papers
cond-mat.str-el2024
Magnetic precursor to the structural phase transition in VO
Chubin Huang, Abhishek Rakshit, Gianluca Janka +5
The coupling between structural, electronic and magnetic degrees of freedom across the metal-insulator transition in V2O3 makes it hard to determine the main driving mechanism behi…
cond-mat.mtrl-sci2023
Domain nucleation across the metal-insulator transition of self-strained V2O3 films
Alexandre Pofelski, Sergio Valencia, Yoav Kalcheim +8
Bulk V2O3 features concomitant metal-insulator (MIT) and structural (SPT) phase transitions at TC ~ 160 K. In thin films, where the substrate clamping can impose geometrical restri…
cond-mat.str-el2023
Anomalous T-dependence of phonon lifetimes in metallic VO2
Carl Willem Rischau, Artem Korshunov, Volodymyr Multian +9
We investigate phonon lifetimes in VO2 single crystals. We do so in the metallic state above the metal-insulator transition (MIT), where strong structural fluctuations are known to…