Universal sublinear resistivity in vanadium kagome materials hosting charge density waves

S Mozaffari, WR Meier, RP Madhogaria… - Physical Review B, 2024 - APS
The recent discovery of a charge density (CDW) state in ScV 6 Sn 6 at T CDW= 91 K offers
new opportunities to understand the origins of electronic instabilities in topological kagome …

Orbital selective commensurate modulations of the local density of states in ScV6Sn6 probed by nuclear spins

R Guehne, J Noky, C Yi, C Shekhar… - Nature …, 2024 - nature.com
The kagome network is a unique platform that harbors a diversity of special electronic states
due to its inherent band structure features comprising Dirac cones, van Hove singularities …

Sublinear transport in Kagome metals: Interplay of Dirac cones and Van Hove singularities

N Peshcherenko, N Mao, C Felser, Y Zhang - arXiv preprint arXiv …, 2024 - arxiv.org
Kagome metals are known to host Dirac fermions and saddle point Van Hove singularities
near Fermi level. With the minimal two-pocket model (Dirac cone+ Van Hove singularity), we …