199 citations · 1.3k across the 25 of their papers we have counts for
5 papers · 1 filter
Unique gap structure and symmetry of the charge density wave in single-layer VSe
P. Chen, W. -W. Pai, Y. -H. Chan +5
Single layers of transition metal dichalcogenides (TMDCs) are excellent candidates for electronic applications beyond the graphene platform; many of them exhibit novel properties i…
On the possibility of magnetic Weyl fermions in non-symmorphic compound PtFeSb
M. G. Vergniory, L. Elcoro, F. Orlandi +5
Weyl fermions are expected to exhibit exotic physical properties such as the chiral anomaly, large negative magnetoresistance or Fermi arcs. Recently a new platform to realize thes…
In-situ strain tuning of the Dirac surface states in Bi2Se3 films
David Floetotto, Yang Bai, Yang-Hao Chan +12
Elastic strain has the potential for a controlled manipulation of the band gap and spin-polarized Dirac states of topological materials, which can lead to pseudo-magnetic-field eff…
Emergence of charge density waves and a pseudogap in single-layer TiTe2
P. Chen, Woei Wu Pai, Y. -H. Chan +8
Two-dimensional materials constitute a promising platform for developing nanoscale devices and systems. Their physical properties can be very different from those of the correspond…
Topological band crossings in hexagonal materials
Jonathan Zhang, Y. -H. Chan, Ching-Kai Chiu +3
Topological semimetals exhibit band crossings near the Fermi energy, which are protected by the nontrivial topological character of the wave functions. In many cases, these topolog…