61 citations · 312 across the 21 of their papers we have counts for
17 papers · 1 filter
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…
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…
Universal transport at Lifshitz metal-insulator transitions in two dimensions
Harry Tomlins, Jan M. Tomczak
We study the charge transport across a band-tuned metal-insulator transition in two dimensions. For high temperatures and chemical potentials far from the transition point,…
Weyl nodes in CeBiPd revealed by dynamical mean-field theory
Martin Braß, Jan M. Tomczak, Karsten Held
Experimental studies have found unusual transport properties in CeBiPd which are potentially a consequence of the interplay between band-structure topology and electron…
Strain-Tuned Magnetic Frustration in a Square Lattice - Material
I. Biało, L. Martinelli, G. De Luca +16
Magnetic frustration is a route that can lead to the emergence of novel ground states, including spin liquids and spin ices. Such frustration can be introduced through either the g…
Relation between crystal structure and optical properties in the correlated blue pigment YInMnO
Valentin Ransmayr, Jan M. Tomczak, Anna Galler
A material's properties and functionalities are determined by its chemical constituents and the atomic arrangement in which they crystallize. For the recently discovered pigment YI…