Symmetry-Enforced 2D Hourglass Phononic Nodal Net

Li, WQ; Li, ZH; Pan, BR; Zhou, P; Sun, LZ

Zhou, P; Sun, LZ (通讯作者),Xiangtan Univ, Sch Mat Sci & Engn, Prov Key Lab Thin Film Mat & Devices, Xiangtan 411105, Peoples R China.

PHYSICA STATUS SOLIDI-RAPID RESEARCH LETTERS, 2023; 17 (9):

Abstract

Topological nodal-line semimetals have received extensive attention in recent years, and they exhibit a variety of shapes under various crystallograph......

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