4119 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 employs advanced theoretical methods to map the quantum phase diagram and RIXS spectra of a 1D spin-1/2 Heisenberg tetramer chain, revealing transitions between Haldane and tetramer phases mediated by a deconfined critical state and identifying distinct fractionalized and collective excitations, including quintons, in materials like CuInVO.
This paper presents a hybrid experimental approach combining x-ray magnetic circular dichroism (XMCD) with a magnetically modified double-slit interferometer to determine both the real and imaginary parts of the complex refractive index by measuring fringe shifts induced by changes in sample magnetization.
This study reveals that commercial SiC MOSFETs exhibit significant performance degradation, including gate hysteresis and threshold voltage shifts, at deep-cryogenic temperatures (down to 650 mK), suggesting that carrier freeze-out and high interface trap density may hinder their reliability for quantum electronics and cryo-CMOS applications.
This paper demonstrates that fabricating C4-symmetric metasurfaces from intrinsically anisotropic ReS2 splits the topological charge of quasi-bound states in the continuum into momentum-separated singularities to create tunable, directionally hybridized exciton-polariton flatbands, establishing a new platform for topologically engineered light-matter coupling.
This study reveals that the recently discovered flat band in the electride YCl requires a multi-orbital description due to unique layer-orbital-valley coupling, which enables robust ferromagnetism and tunable correlated quantum anomalous Hall phases absent in simpler single-orbital models.
This study reports a chiral mesostructured ZnIn2S4 photocatalyst that achieves a record-breaking acetic acid yield of 962 μmol g⁻¹ h⁻¹ with 97.3% selectivity for solar-driven CO₂ reduction by leveraging chirality-induced spin polarization to stabilize triplet intermediates and sulfur sites to promote C-C coupling.
This paper theoretically demonstrates that bond-alternating spin-1 nanographene chains, specifically extended Clar's goblets and passivated [4]-triangulenes, can realize two distinct topological phases (Haldane and dimerized with emergent edge spin-1) and proposes inelastic electron tunneling spectroscopy as the method to experimentally distinguish them.
This study demonstrates that blending a dipolar compound into an electroluminescent polymer enables efficient bipolar charge injection from air-stable electrodes in single-layer organic LEDs by reorienting dipoles under voltage to lower injection barriers, achieving performance comparable to devices with dedicated injection layers or mobile ions.
This study demonstrates that scaling monolayer transition metal dichalcogenide (TMD) nanoribbons to widths of 30–40 nm significantly enhances transistor performance by reducing contact resistance and improving electrostatics, achieving high on-current densities that make them promising candidates for future ultra-scaled electronics.
This paper investigates how twisting dipolar magnetic rods arranged in polygonal clusters induces emergent chiral phases and discontinuous switching between discrete clock sectors, revealing a nonlinear crossover from Ising-like to U(1)-invariant behavior as the system size increases, which is successfully captured by a proposed Landau phenomenological model.