Observation of Unconventional Charge Density Wave without Acoustic Phonon Anomaly in Kagome Superconductors AV(3)Sb(5) (A = Rb, Cs)

Li, HX; Zhang, TT; Yilmaz, T; Pai, YY; Marvinney, CE; Said, A; Yin, QW; Gong, CS; Tu, ZJ; Vescovo, E; Nelson, CS; Moore, RG; Murakami, S; Lei, HC; Lee, HN; Lawrie, BJ; Miao, H

Lei, HC (corresponding author), Renmin Univ China, Dept Phys, Beijing, Peoples R China.; Lei, HC (corresponding author), Renmin Univ China, Beijing Key Lab Optoelect Funct Mat & Microdevice, Beijing, Peoples R China.

PHYSICAL REVIEW X, 2021; 11 (3):

Abstract

The combination of nontrivial band topology and symmetry-breaking phases gives rise to novel quantum states and phenomena such as topological supercon......

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