2794 papers
Condensed matter physics and materials science form a dynamic partnership, exploring how the collective behavior of atoms gives rise to the unique properties of solids and liquids. This field bridges the gap between fundamental quantum mechanics and the practical engineering of everything from flexible electronics to superconductors, turning abstract theories into tangible innovations that shape our daily lives.
At Gist.Science, we process every new preprint in this category directly from arXiv to make these complex discoveries accessible to everyone. Our team generates both plain-language overviews and detailed technical summaries for each paper, ensuring that researchers, students, and curious minds alike can grasp the latest breakthroughs without getting lost in dense jargon.
Below are the latest papers in condensed matter and materials science, organized by their most recent publication dates.
This study demonstrates that wide-gap (1.6 eV) semitransparent Cu(In,Ga)S₂ solar cells with In₂O₃:Sn transparent back contacts can achieve efficiencies near 13% by optimizing sodium supply and high-temperature growth, while balancing GaOₓ interfacial layer thickness to prevent current blocking.
This study analyzes 18.5% efficient 1.0 eV (Ag,Cu)(In,Ga)Se2 solar cells for tandem applications, identifying that while current losses stem from absorption, the most significant performance limitations arise from non-radiative recombination affecting open-circuit voltage and a high diode factor indicating strong space charge region recombination.
This study demonstrates that incorporating the solvent additive 1-chloronaphthalene (1-CN) significantly enhances the photostability of PM6:Y12 organic solar cells by stabilizing the donor's HOMO energy level and preserving nanostructural integrity, thereby preventing the driving force loss and efficiency degradation observed in additive-free devices.
This study demonstrates that the tin content in atomic layer deposition-grown ZnSnO buffer layers for chalcopyrite solar cells directly correlates with the conduction band minimum, where low tin induces detrimental conduction band cliffs that lower open-circuit voltage, while high tin creates electron transport barriers that reduce fill factor and short-circuit current.
This paper presents an integrated machine learning framework that efficiently explores the high-dimensional composition space of refractory compositionally complex alloys (RCCAs) to predict phase stability and temperature-dependent mechanical properties, thereby accelerating the discovery of new high-temperature materials.
This study provides direct experimental evidence of spin-phonon coupling in CrSBr by observing temperature-dependent optical phonon modes in resonant inelastic x-ray scattering spectra that vanish at room temperature due to spin-phonon renormalization.
This paper presents a data-driven framework that leverages large language models to extract compositional insights from scientific literature, enabling the accurate prediction and discovery of novel high-performance filler dopants for CoSb-based skutterudites, which are subsequently validated through quantum simulations.
This paper introduces HTC-Claw, an intelligent high-throughput computational platform built on the OpenClaw framework that overcomes the limitations of conventional workflows by utilizing an agent-based system to automatically decompose research goals, dynamically adapt processes based on real-time analysis, and execute closed-loop, end-to-end materials discovery campaigns.
This paper demonstrates an ultrafast nonlinear Hall effect in centrosymmetric black phosphorus by dynamically breaking inversion symmetry with femtosecond light pulses, revealing a polarization-selective, 300-fs-lasting current generation mechanism supported by momentum-resolved photoemission spectroscopy and *ab-initio* calculations.
This study demonstrates that partial vanadium substitution in the Kitaev candidate BaCo2(AsO4)2 tunes the system through a critical point at approximately 10% concentration, where balanced competing exchange interactions and quantum fluctuations stabilize a complex magnetic ground state, offering a pathway to realize a quantum spin liquid.