650 citations · 2.2k across the 55 of their papers we have counts for
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Polar charge and orbital order in 2H-TaS2
Jasper van Wezel
It was recently discovered that in spite of the scalar nature of its order parameter, the charge order in 1T-TiSe2 can be chiral. This is made possible by the emergence of orbital…
Resolving magnetic frustration in a pyrochlore lattice
Jiyang Wang, Yejun Feng, R. Jaramillo +3
CeFe is a geometrically frustrated ferromagnet that lies close to an instability at which a subtle change in the lattice symmetry couples to a transition to antiferromagnetism.…
The Effect of Charge Order on the Plasmon Dispersion in Transition-Metal Dichalcogenides
Jasper van Wezel, Roman Schuster, Andreas König +4
We investigate the dispersion of the charge carrier plasmon in the three prototypical charge-density wave bearing transition-metal dichalcogenides 2H-TaSe2, 2H-TaS2 and 2H-NbSe2 em…
Chirality and Orbital Order in Charge Density Waves
Jasper van Wezel
We show that the recently observed chirality in the charge ordered phase of TiSe2 can be understood as a form of orbital ordering. The microscopic mechanism driving the transition…