Fermi arc plasmons in Weyl semimetals
In the recently discovered Weyl semimetals, the Fermi surface may feature disjoint, open segments—the so-called Fermi arcs—associated with topological states bound to exposed crystal surfaces. Here we show that the collective dynamics of electrons near such surfaces sharply departs from that of a co...
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Формат: | Journal Article |
Язык: | English |
Опубликовано: |
2018
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Online-ссылка: | https://hdl.handle.net/10356/85786 http://hdl.handle.net/10220/45368 |