Cond-mat Update

Tue, 17 March 2026 from PRL (22 papers)
Condensed Spin Excitation of Quantized Dirac Fermions in the Quasi-Two-Dimensional Semimetal ${\mathrm{BaMnBi}}_{2}$
Topological Excitonic Insulators in Electron Bilayers Modulated by Twisted Hexagonal Boron Nitride
First-Principles Calculation of the Shift Current Bulk Photovoltaic Effect from Carrier Recombination
Altermagnetic Spin Precession and Spin Transistor
Interlayer Exciton Condensates between Second Landau Level Orbitals in Double Bilayer Graphene
Type-II Antiferroelectricity
Implementing Non-Abelian Hatano-Nelson Model in Electric Circuits
Miniband Generation by Surface Acoustic Waves
Anisotropic Upper Critical Field beyond the Pauli Limit in a Nickelate Superconductor: Evidence for a Quantum Fluctuation Driven State
Algebraic Loop Liquid in the Pyrochlore ${\mathrm{CsNiCrF}}_{6}$
Nonlocal Correlation Effects in dc and Optical Conductivity of the Hubbard Model
Strengthening Tungsten Diboride toward a Superhard Material by Ordered Vacancy Pairs
Polar-Displacement Mechanism for Negative Poisson’s Ratio in Ferroelectric Perovskites
Machine Learning-Enabled <i>Ab Initio</i> Study of the Isotope Effect in ${\mathrm{SrTi}}^{18}{\mathrm{O}}_{3}$
Gain-and-Loss-Free Metamaterials Exhibiting Non-Hermitian Non-Bloch Effects
Designing Lattice Spin Models and Magnon Gaps with Supercurrents
Kekulé Order from Diffuse Nesting near Higher-Order Van Hove Points
Dual Spin Excitation Components in ${\mathrm{FeSe}}_{0.67}{\mathrm{Te}}_{0.33}$
Broadband Dipole Absorption in Dispersive Photonic Time Crystals
Anyon Superconductivity and Plateau Transitions in Doped Fractional Quantum Anomalous Hall Insulators
Dimensionality-Dependent Exciton Dispersion in a Single-Band Mott Insulator
Observation of Quasisteady Dark Excitons and Gapped State in a Doped Semiconductor