796 citations · 4.1k across the 58 of their papers we have counts for
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Topological states of non-Hermitian systems
V. M. Martinez Alvarez, J. E. Barrios Vargas, M. Berdakin +1
Recently, the search for topological states of matter has turned to non-Hermitian systems, which exhibit a rich variety of unique properties without Hermitian counterparts. Lattice…
Robust edge states induced by electron-phonon interaction in graphene nanoribbons
Hernan L. Calvo, Javier S. Luna, Virginia Dal Lago +1
The search of new means of generating and controlling topological states of matter is at the front of many joint efforts, including bandgap engineering by doping and light-induced…
Multi-terminal Conductance at the Surface of a Weyl Semimetal
Jose Chesta Lopez, Luis E. F. Foa Torres, Alvaro S. Nunez
Weyl semimetals are a new paradigmatic topological phase of matter featuring a gapless spectrum. One of its most distinctive features is the presence of Fermi arc surface states. H…
Spatio-temporal dynamics of shift current quantum pumping by femtosecond light pulse
U. Bajpai, B. S. Popescu, P. Plechac +4
Shift current---a photocurrent induced by light irradiating noncentrosymmetric materials in the absence of any bias voltage or built-in electric field---is one of the mechanisms of…