Cond-mat Update

Thu, 08 January 2026 from arXiv (19 papers)
Observation of spin-valley locked nodal lines in a quasi-2D altermagnet
An altermagnetic materials library in intercalated transition-metal dichalcogenides
Anomalous Hall transport in Mn$_{3}$Sn$_{0.5}$X$_{0.5}$C (X = Ge and Zn)
Realization of a universal topological waveguide by tuning adiabatic geometry
Stable boundary modes for fragile topology from spontaneous PT-symmetry breaking
Anomalous Collision of Exceptional Points on Nonorientable Manifolds
Entanglement signatures of quantum criticality in Floquet non-Hermitian topological systems
Emulating 2D Materials with Magnons
Exact critical-temperature bounds for two-dimensional Ising models
Strain Engineering of Intrinsic Anomalous Hall and Nernst Effects in Altermagnetic MnTe at Realistic Doping Levels
Boltzmann theory of the inverse Edelstein effect in a two-dimensional Rashba gas
Contact resistance and interfacial engineering: Advances in high-performance 2D-TMD based devices
Hybrid Disclination Skin-topological Effects in Non-Hermitian Circuits
Inverse magnetic melting effect in vdW-like Kondo lattice CeSn$_{0.75}$Sb$_2$
Shubnikov-de Haas oscillations of two-dimensional electron gases in AlYN/GaN and AlScN/GaN heterostructures
Anomalous diffusion from hydrodynamic recoupling in particle-hole symmetric fluids
Variational and field-theoretical approach to exciton-exciton interactions and biexcitons in semiconductors
Surface reconstruction-driven band folding and spin-orbit enhancement at the $α$-antimonene/Au(111) interface
Signatures of moiré intralayer biexcitons and exciton-phason coupling in WSe2/WS2 heterostructures