2818 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 demonstrates that the spin state of single titanium atoms adsorbed on ultrathin magnesium oxide films can be engineered between and by controlling the local adsorption site and film thickness, offering a tunable platform for atomically precise quantum architectures.
This study reports the discovery of an unprecedented time-reversal symmetry breaking superconducting state accompanied by electronic glass dynamics in epitaxially strained (La, Pr, Sm)₃Ni₂O₇ bilayer nickelate films, evidenced by unconventional magnetoresistance hysteresis, zero-field non-reciprocity, and logarithmically slow resistance relaxations.
This paper presents a magneto-electric circuit theory describing how in-plane charge currents in normal metal–ferromagnet bilayers can resonantly excite and detect coherent magnetization dynamics via the spin-Hall effect and its inverse, accounting for both coherent and incoherent spin current contributions.
This study demonstrates the epitaxial growth of high-quality, ultrathin bismuth-substituted yttrium iron garnet (BiYIG) films with tunable magnetic anisotropy and low damping via strain engineering and growth parameter optimization, highlighting their potential for advanced spin-orbitronic and magnonic devices.
This paper presents a microscopic theory using the Keldysh formalism to demonstrate that two magnetic adatoms on a Rashba spin-orbit coupled surface can exhibit perfectly diodic coupling under specific magnetic field and distance conditions, thereby paving the way for the experimental realization of atomic spin diodes.
This paper demonstrates that depositing granular aluminum on Ge/SiGe heterostructures induces a hard superconducting gap with exceptional magnetic field resilience, enabling the observation of Zeeman-split Yu-Shiba-Rusinov states and tunable g-tensors essential for hole spin-based hybrid quantum devices.
This paper develops a spatiotemporal coupled-mode theory model to quantitatively explain how finite-size constraints induce interference fringes and linewidth broadening in nonlocal metasurfaces, revealing an exponential scaling of quality factor with interaction length and offering design strategies to mitigate these effects.
This paper analyzes and couplings in an all-to-all connected star array of transmon qubits, demonstrating how qubit detuning can be tuned to suppress crosstalk and define an operational region with near-zero coupling while providing analytical equations that match numerical simulations.
This paper demonstrates that Hilbert-space quantization in polariton lattices enables a dynamical transition between superfluid and Bose-insulating phases, where weak nonlinearity sustains global phase coherence while strong nonlinearity induces inter-level mixing that suppresses coherence.
This study demonstrates that accounting for out-of-plane conductivity in layered materials like PtTe is crucial for accurate spin transport evaluation, as conventional isotropic assumptions significantly overestimate key parameters such as the out-of-plane spin diffusion length and spin Hall conductivity.