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 paper demonstrates that the topological configuration of plasmonic spin meron lattices can be switched between Néel and Bloch types with height-dependent fractional charges through the controlled interplay of evanescent surface plasmon polaritons and edge-diffracted fields.
This study demonstrates that the spin-mixing conductance in Ar-irradiated KTaO 2DEGs can be significantly enhanced by increasing the irradiation time, a result attributed to the higher concentration of oxygen vacancies that boost 2DEG conductance and facilitate efficient spin-to-charge conversion for oxide spintronics.
This paper demonstrates the generation of orbitally resolved single-photon emission from individual atomic vacancy centers in a semiconductor by utilizing a scanning tunneling microscope to achieve sub-nanometer spatial resolution and electrical addressability, thereby advancing the development of solid-state spin-photon interfaces.
This paper presents a theoretical framework demonstrating that the transport and fluorescence dynamics of biexcitons in molecular aggregates are critically governed by the initial state's coherence and momentum composition, revealing distinct transport behaviors for standing versus traveling waves and significant differences between J and H aggregates driven by band structure-dependent interference.
This study investigates the thermodynamic properties of finite Su-Schrieffer-Heeger chains, revealing a distinct metastable phase marked by heat capacity anomalies that emerges from hopping asymmetry and finite-size effects, thereby uncovering a rich bulk phase structure separate from topological boundary-driven transitions.
This paper proposes a waveguide-QED system using a left-handed transmission line to achieve native long-range light-matter interactions, where the resulting synthetic photonic lattice exhibits algebraic localization and accelerated photon propagation, offering a pathway for tunable multi-qubit information processing.
This paper presents a versatile, low-density polyethylene-based transfer method that enables the deterministic, large-area stamping of high-quality 2D materials and heterostructures onto both flat and arbitrarily patterned substrates, facilitating the scalable fabrication of tunable optoelectronic devices.
This study demonstrates that controllably introducing disorder via iron cluster deposition in monolayer Fe(Te,Se) drives a superconductor-insulator transition, revealing a disorder-induced quantum phase transition characterized by the evolution from superconducting to insulating U-shaped gaps attributed to localization-enhanced Cooper pair correlations.
This paper demonstrates that weakly coupled altermagnetic Josephson junctions host spin-polarized Andreev molecules, which induce anomalous nonlocal Josephson effects including tunable phase transitions and a nonreciprocal diode effect, thereby establishing altermagnetism as a promising platform for nonlocal spin Josephson phenomena.
This paper presents a systematic study of few-layer -MoTe that correlates superconducting properties with material parameters and band structure, revealing that highly hole-doped bilayer samples exhibit conventional phonon-mediated -wave pairing.