Cond-mat Update

Thu, 26 February 2026 from arXiv (25 papers)
Altermagnetic spin textures: Emergent electrodynamics, quantum geometry, and probes
Efficient two-color Floquet control of the RKKY interaction in altermagnets
Effect of symmetry breaking on altermagnetism in CrSb and Formation of fragmented nodal curves
Large Photoelasticity in Topological Antiferromagnet Mn$_3$Sn Studied by Coherent Acoustic Phonon
Design of Skyrmion Bags with Tunable Topology in Symmetry-Broken 2D Lattices
Photogalvanic effect in few layer graphene
Topological Floquet Green's function zeros
Unconventional spin valve effect in altermagnets induced by Rashba spin orbit coupling and triplet superconductivity
Ferromagnetism above 200 K in organic-ion intercalated CrSBr
Electronic dynamics in long linear and cyclic polyynes towards the carbyne limit
Complex dispersion lines in gapped bilayer graphene: Analytical expressions and shear-displacement effects on monolayer--bilayer--monolayer junction conductance
Observation of sequential quantum oscillations induced by mini-Landau bands in a three-dimensional Dirac semiconductor
Qubit Noise Spectroscopy of Superconducting Dynamics in a Magnetic Field
Electromotive entrainment of charge and heat currents in graphene
Flux-Driven Conductance Scaling in Disordered Topological Insulator Nanowires
Zandpack: A General Tool for Time-dependent Transport Simulation of Nanoelectronics
Magnetic small-angle neutron scattering by a nanocrystalline ferromagnet with anisotropic exchange interaction
Engineering of SnO2-Graphene Oxide Nano-Heterojunctions for Selective Room-temperature Chemical Sensing and Optoelectronic Devices
Topological Dislocation Response in Elementary Semiconductors
Do the magnetic hopfions have tails?
Dynamic fragmentation of residually stressed solids: From microscopic instabilities to universal scaling
Beyond Point-like Defects in Bulk Semiconductors: Junction Spectroscopy Techniques for Perovskite Solar Cells and 2D Materials
Combining Quasiparticle Self-Consistent $GW$ and Machine-Learned DFT+$U$ in Search of Half-Metallic Heuslers
Phonon frequency comb close to an isolated Einstein mode in InSiTe3
Graded anisotropic metamaterials for elastic wave mode conversion