387 citations · 533 across the 7 of their papers we have counts for
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cond-mat.mes-hall2023★ 17 cited
Dimensional crossover and symmetry transformation of the charge density waves in VSe2
P. Chen, Y. -H. Chan, R. -Y. Liu +5
Collective phenomena in solids can be sensitive to the dimensionality of the system; a case of special interest is VSe2, which shows a (r7 x r3) charge density wave (CDW) in the si…
cond-mat.mes-hall2018★ 7 cited
Quantized Berry Phase and Surface States under Reflection Symmetry or Space-Time Inversion Symmetry
C. -K. Chiu, Y. -H. Chan, A. P. Schnyder
As reflection symmetry or space-time inversion symmetry is preserved, with a non-contractible integral loop respecting the symmetry in the Brilliouin zone, Berry phase is quantized…
cond-mat.mes-hall2015★ 387 cited
Topological semi-metals with line nodes and drumhead surface states
Y. -H. Chan, Ching-Kai Chiu, M. Y. Chou +1
In an ordinary three-dimensional metal the Fermi surface forms a two-dimensional closed sheet separating the filled from the empty states. Topological semimetals, on the other hand…