1951 papers
Explore the fascinating intersection where quantum materials meet the complexity of everyday environments in the Cond-Mat — Mes-Hall section. This field investigates how tiny particles behave when caught between the orderly world of single atoms and the chaotic nature of bulk matter, revealing the hidden rules that govern electricity, magnetism, and heat in novel substances.
Gist.Science brings these cutting-edge discoveries to you directly from arXiv, the leading repository for physics preprints. We process every new submission in this category as soon as it appears, offering both straightforward, plain-language explanations and deep technical summaries to help researchers and curious minds alike grasp the latest breakthroughs without getting lost in dense equations.
Below are the most recent papers in this dynamic area of condensed matter physics, ready for you to explore.
This study reveals that the thermal Hall conductivity in highly oriented pyrolytic graphite is dominated by ambipolar phonon drag, resulting in a record-breaking Hall Lorenz number that is two orders of magnitude higher than expected from electronic carriers alone.
This paper investigates the quantum dynamics of dissipative systems with imaginary gap closing, revealing that while trivial point-gap systems exhibit a single power-law decay determined by saddle-point order, nontrivial systems display a distinct two-regime behavior transitioning from short-time exponential decay to long-time power-law decay as the dynamics shift from saddle-point dominance to control by imaginary gap-closing points.
This paper demonstrates that realistic imperfections, such as pairing/interaction asymmetries and magnetic disorder, do not merely degrade topological properties in proximitized double helical liquids but instead drive a cascade of topological phase transitions and enable the revival of Majorana zero modes through the tuning of electrical screening.
This paper develops a new microscopic theory of orbital magnetization in chiral superconductors that unifies interband coherence effects with the intrinsic moments of the Cooper-pair condensate, providing a framework to explain how superconductivity modifies magnetization in systems like rhombohedral multilayer graphene.
This study utilizes a modified Bond Charge model to demonstrate how electrostatic screening modulates graphene's electronic structure, specifically showing that exponential potential decay can induce a band gap while preserving the topological helical wavefunctions essential for advanced device engineering.
The paper introduces SPICEE, a new spectrally filtered photon-correlation technique that can accurately recover single-emitter emission lineshapes from an ensemble, allowing for the identification of specific sub-populations that cause optical heterogeneity in nanoscale systems.
This paper demonstrates several noise mitigation strategies—including passive gradient reduction, motional narrowing, dynamical decoupling, and dressed-state shuttling—to significantly enhance spin coherence during the transport of mobile qubits in silicon quantum dot devices.
This paper demonstrates that various quasi-one-dimensional Rokhsar-Kivelson models of lattice gauge theories can be exactly mapped onto specific quantum spin and fermion chains, providing a powerful framework to uncover exotic phenomena such as Hilbert space fragmentation, unusual criticality, and unique ground-state degeneracies.
The researchers demonstrate that the square-net rare earth compound hosts atomically-sharp, field-driven one-dimensional magnetic solitons arising from the competition between frustrated exchange interactions and magnetic anisotropy.
This paper investigates how a perpendicular magnetic field and the structural parameter influence the unidirectional, valley-polarized chiral states induced by sublattice-symmetry breaking along a defect line in - lattices.