Aspects of unconventional density waves
Kazumi Maki, Balázs Dóra, Attila Virosztek
Abstract
Recently many people discuss unconventional density waves (i.e. unconventional charge density waves (UCDW) and unconventional spin density waves (USDW)). Unlike in conventional density waves, the quasiparticle spectrum in these systems is gapless. Also these systems remain metallic. Indeed it appears that there are many candidates for UDW. The low temperature phase of alpha-(BEDT-TTF)2KHg(SCN)4, the antiferromagnetic phase in URu2Si2, the CDW in transition metal dichalcogenite NbSe2, the pseudogap phase in high Tc cuprate superconductors, the glassy phase in organic superconductor kappa-(BEDT-TTF)2Cu[N(CN)2]Br. After a brief introduction on UCDW and USDW, we shall discuss some of the above systems, where we believe we have evidence for unconventional density waves.
Create a lesson
Related papers
Resolving magnetic order and dynamics with polarized neutron scattering: a practical guide to longitudinal polarization analysis
Sijie Xu, Pengcheng Dai
Korringa factor in Dirac-nodal-line systems
Takahiko Sekine, Kanoda Kazushi
Repulsion-Driven Topological Superconductivity in Twisted MoTe2
Tianle Wang, Tomohiro Soejima, Norman Y. Yao et al.
Coexisting Kondo and Weyl-like transport in kagome heavy-fermion metal, YbyCo3Ge3-xSnx
M. P. Dubbelman, R. Meduri, T. M. Kyrk et al.
Collective Modes of Fractional States Beyond Landau Levels
Peleg Emanuel, Yuval Oreg
Thermal Phase Transition of Three Dimensional Orthogonal Metals
Inho Song, Minsu Park, Hanbit Oh et al.