4213 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 utilizes molecular beam epitaxy to systematically map the adsorption-controlled growth window of -GaSe on GaAs (111)B substrates, revealing that while higher temperatures improve crystalline quality and surface smoothness, they also induce a transition from singly oriented to twinned domains.
This paper characterizes the high detective quantum efficiency of the Timepix4 hybrid pixel detector in event-driven mode at 100 kV and 200 kV and demonstrates its capability to capture weak diffraction signals from polycrystalline gold nanoparticles at 200 kV.
This study introduces a computationally efficient framework that utilizes non-interacting electron density and Bayesian active learning to achieve highly accurate, zero-shot extrapolative predictions of alloy properties across vast compositional landscapes, significantly reducing the data requirements for discovering refractory high-entropy alloys.
This paper proposes that moire excitons in two-dimensional superlattices exhibit cooperative quantum optical phenomena, such as tunable superradiant and subradiant states and extreme optical switching, driven by their real-space lattice structure and controllable via electric fields, strain, or twist angle adjustments.
By synthesizing high-quality rutile OsO2 single crystals, researchers discovered that while the material is initially a paramagnetic metal, applying high pressure (44 GPa) induces a metal-insulator transition and drives a phase change into an altermagnetic state, demonstrating that external pressure can effectively tune its magnetic ground state.
This study reports the successful synthesis of bulk OsO2 single crystals that outperform commercial RuO2 nanopowder in oxygen evolution reaction efficiency and stability, challenging the universal applicability of nanoscaling by demonstrating that crystal integrity is a critical descriptor for robust electrocatalysis.
This study demonstrates that biaxial strain can dynamically tune the topological order and piezoelectric functionality of Tc-adsorbed penta-hexa silicene monolayers by engineering momentum-space orbital hybridization, thereby transforming static materials into versatile, strain-responsive quantum platforms.
This study investigates how layer structure and strain influence the electronic properties and surface morphology of InAs/InGaAs quantum wells on InP (001), revealing that layer design dictates mobility anisotropy, excessive thickness triggers quantum well collapse, and quantum confinement significantly affects band nonparabolicity.
This paper demonstrates that robust defect detection in fluctuating magnetic systems, such as Ni80Fe20, can be achieved by training U-Net models on statistical descriptors like temporal mean, standard deviation, and latent entropy derived from micromagnetic simulations, provided the training data accurately reflects the expected noise statistics.
This paper presents an AI-driven workflow combining a Gaussian mixture variational autoencoder with Pearson correlation coefficients to analyze sparsely sampled X-ray hyperspectral data, enabling the generation of nanometer-resolution multiphase maps that reveal complex phase heterogeneity and transition zones in individual Na-ion cathode particles during electrochemical cycling.