1.4k citations · 5.9k across the 31 of their papers we have counts for
Showing 2019 · cond-mat.str-elShow all
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cond-mat.str-el2019★ 167 cited
Bound states in the continuum of higher-order topological insulators
Wladimir A. Benalcazar, Alexander Cerjan
We show that lattices with higher-order topology can support corner-localized bound states in the continuum (BICs). We propose a method for the direct identification of BICs in con…
cond-mat.str-el2019★ 114 cited
Fractional corner charges in spin-orbit coupled crystals
Frank Schindler, Marta Brzezińska, Wladimir A. Benalcazar +5
We study two-dimensional spinful insulating phases of matter that are protected by time-reversal and crystalline symmetries. To characterize these phases we employ the concept of c…