2446 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.
By integrating a wireless ohmmeter to precisely control the kinetic inductance of granular aluminium films, researchers achieved strong charge-photon coupling between a germanium double quantum dot and a high-impedance superinductor resonator, overcoming fabrication challenges to enable novel qubit architectures and high-fidelity gates.
This paper reports the first demonstration of room-temperature cavity exciton-polariton condensation in a tunable optical resonator containing colloidal CsPbBr perovskite quantum dots, evidenced by characteristic superlinear emission, reduced linewidth, blueshift, and extended temporal coherence.
This paper proposes a systematic real-space framework based on symmetric compact localized states to construct flat band models with high orbitals and spin-orbit coupling, enabling the engineering of diverse flat band systems and the prediction of nodal-line touchings in both two and three dimensions.
This paper theoretically investigates the universal classes of disorder scattering (scalar, spin-conserving, and spin-flipping) in the in-plane anomalous Hall effect using a massive Dirac fermion model, revealing distinct disorder-dependent conductivity behaviors and novel sinusoidal oscillations arising specifically from spin-flipping scattering.
This paper presents an automated protocol for tuning and characterizing single-electron and single-hole transistors as high-sensitivity charge sensors, demonstrating its effectiveness across a wide temperature range (including 1.5 K) to reduce operator overhead and support scalable spin-qubit architectures.
This paper establishes the key symmetries and derives a Landau free energy to explain how inversion-asymmetric itinerant antiferromagnetism arises in nonsymmorphic systems with magnetic ions at multiplicity-2 Wyckoff positions, demonstrating that the stable order is governed by site symmetries, band nesting, and anisotropy.
Using spin- and angle-resolved photoemission spectroscopy, researchers discovered that quantum photoionization time scales are directly dependent on the symmetry and dimensionality of the material, with quasi-1D and quasi-2D systems exhibiting significantly longer delays (150–200+ attoseconds) compared to 3D copper (26 attoseconds).
This study experimentally validates theoretical predictions for Coulomb drag in spin-polarized quasi-1D quantum wires by demonstrating distinct power-law temperature dependencies, spin-splitting signatures, and a connection between electron-hole asymmetry and negative drag, thereby confirming Tomonaga-Luttinger liquid physics in both reciprocal and nonreciprocal regimes.
Using convergent beam electron diffraction, this study identifies the room-temperature space group of chiral Fe-deficient as , demonstrating that it arises from the parent structure through the breaking of mirror symmetry along the six-fold rotation axis.
This paper identifies the quantum-geometric dipole as the key mechanism driving robust flavor ferromagnetism in flat-band moiré materials by determining the size of particle-hole excitations, which enhances their energy gap and stiffness through reduced mutual attraction.