Phononic Helical Nodal Lines with PT Protection in MoB_{2}.
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DOI: 10.1103/physrevlett.123.245302
Abstract: While condensed matter systems host both fermionic and bosonic quasiparticles, reliably predicting and empirically verifying topological states is only mature for Fermionic electronic structures, leaving topological Bosonic excitations sporadically explored. This is unfortunate, as Bosonic… read more here.
Keywords: phononic helical; mob; nodal lines; lines protection ... See more keywords