4044 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 paper introduces an advanced FIB tomography methodology involving sample rotation and new voxel intensity-based formalisms to effectively quantify and mitigate the pore back effect, thereby significantly improving feature resolution in the characterization of porous GaN thin films.
This study introduces a multi-fidelity framework combining Bayesian optimization with Gaussian process, CNN, and FFT surrogates to efficiently tune genetic algorithm hyperparameters for lattice material design, achieving comparable mechanical performance in 25 generations with a 24% reduction in computational cost while eliminating the need for mutation.
This study utilizes probe-particle simulations to demonstrate that force-isosurface imaging, derived from three-dimensional force fields, can effectively overcome the limitations of conventional high-resolution AFM by preserving molecular framework details and enabling quantitative orientation recovery for non-planar and three-dimensional molecules.
This study reveals that optimizing high-temperature electron mobility in single-crystal BiOSe requires minimizing Se-rich growth conditions, as these induce substitutional defects and structural inhomogeneities that degrade the BiO transport channel, increase effective mass, and create the counterintuitive trend where mobility improves with higher carrier concentrations.
This study demonstrates that stoichiometric (111)-textured SrTiO3 thin films with high crystalline quality and sub-nanometer roughness can be successfully grown via rf magnetron sputtering on Pt(111)/Al2O3 substrates, particularly when the underlying platinum template is deposited at elevated temperatures to ensure highly ordered epitaxy.
This paper presents a unified multi-scale machine learning framework that successfully integrates configurational and structural disorder to accurately predict the thermodynamic properties and phase transitions of complex magnetic alloys, such as Fe-Co-C systems.
This paper demonstrates that non-Hermitian control of an antiferromagnetic insulator/nonmagnetic metal junction via sublattice-dependent damping and spin-orbit torque enables helicity-selective absorption enhancement and linewidth narrowing near the stability threshold, offering a key principle for tunable sub-THz/THz devices.
This paper introduces a nonempirical semilocal exchange functional that incorporates the exact-exchange condition of the hydrogen atom via a GP93 enhancement factor, successfully recovering the correct tail to support bound Rydberg-like states and improve ionization energies for one-electron-like systems while maintaining stability through a kinetic-energy-density switch.
This study demonstrates that applying pressure to the van der Waals insulator CrBr3 induces a structural transition from a rhombohedral to an AA-stacked trigonal phase, which directly causes the suppression of ferromagnetism due to the emergence of antiferromagnetically coupled chromium moments.
This paper reports experimental evidence of a quantum Hall valley nematic phase in Pb1-xSnxSe quantum wells, demonstrating both spontaneous and explicit SU(3) flavor symmetry breaking that offers fundamental insights into many-body physics within an SU(3) system.