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cond-mat.str-el2026
Tuning crystal-fields by He-irradiation and orbital Widom line in SrVO films
Matthias Pickem, Karsten Held, Jan M. Tomczak
Helium-ion irradiation of epitaxial SrVO/SrTiO films causes a metal-insulator transition, so far attributed to a Mott localization driven by a reduced kinetic energy. Using…
cond-mat.str-el2026
Correlation-driven phonon renormalisation and the equation of state of -cerium
Yao Wei, Siyu Chen, Evgeny Plekhanov +3
We investigate the thermodynamic properties of elemental cerium by assessing the crucial role of phonon free energy within the framework of dynamical mean-field theory (DMFT). Whil…