Dirac Nodal Line in Hourglass Semimetal Nb3SiTe6

Glide-mirror symmetry in nonsymmorphic crystals can foster the emergence of novel hourglass nodal loop states. Here, we present spectroscopic signatures from angle-resolved photoemission of a predicted topological hourglass semimetal phase in Nb3SiTe6. Linear band crossings are observed at the zone...

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Veröffentlicht in:	Nano letters 2023-01, Vol.23 (1), p.380-388
Hauptverfasser:	Liu, Ro-Ya, Huang, Angus, Sankar, Raman, Hlevyack, Joseph Andrew, Su, Chih-Chuan, Weng, Shih-Chang, Lin, Meng-Kai, Chen, Peng, Cheng, Cheng-Maw, Denlinger, Jonathan D., Mo, Sung-Kwan, Fedorov, Alexei V., Chang, Chia-Seng, Jeng, Horng-Tay, Chuang, Tien-Ming, Chiang, Tai-Chang
Format:	Artikel
Sprache:	eng
Online-Zugang:	Volltext
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