Symmetry-enforced straight nodal-line phonons

Liu, G; Jin, YJ; Chen, ZJ; Xu, H

Xu, H (corresponding author), Southern Univ Sci & Technol, Dept Phys, Shenzhen 518055, Peoples R China.; Xu, H (corresponding author), Southern Univ Sci & Technol, Inst Quantum Sci & Engn, Shenzhen 518055, Peoples R China.; Xu, H (corresponding author), Southern Univ Sci & Technol, Guangdong Prov Key Lab Computat Sci & Mat Design, Shenzhen 518055, Peoples R China.; Xu, H (corresponding author), Southern Univ Sci & Technol, Shenzhen Key Lab Adv Quantum Funct Mat & Devices, Shenzhen 518055, People

PHYSICAL REVIEW B, 2021; 104 (2):

Abstract

Based on first-principles calculations and effective model analysis, all possible straight nodal-line (NL) phonons in symmorphic and nonsymmorphic spa......

Full Text Link