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.

🔬 mesoscale physics

Spin-to-charge-current conversion in altermagnetic candidate RuO2_2 probed by terahertz emission spectroscopy

Using terahertz emission spectroscopy, this study investigates spin-to-charge current conversion in altermagnetic RuO2\text{RuO}_2 thin films, concluding that the observed anisotropic signals are primarily driven by the inverse spin Hall effect rather than the altermagnetic inverse spin-splitter effect.

J. Jechumtál, O. Gueckstock, K. Jasenský, Z. Kašpar, K Olejník, M. Gaerner, G. Reiss, S. Moser, P. Kessler, G. De Luca (…)2026-04-28
🔬 mesoscale physics

Spin-orbit torque switching of Néel order in band-inverted antiferromagnetic bilayer MnBi2_2Te4_4

This paper demonstrates through first-principles calculations that spin-orbit torque can electrically switch the Néel order and layer-resolved Chern marker in antiferromagnetic MnBi2Te4\text{MnBi}_2\text{Te}_4 bilayers, offering both dissipationless in-gap control and enhanced current-induced switching via doping.

Rajibul Islam, Shakeel Ahmad, Fei Xue2026-04-28
🔬 applied physics

Plasma engineered Hydroxyl Defects in NiO a DFTSupported-Spectroscopic Analysis of Oxygen Hole States and Implications for Water Oxidation

This study demonstrates that plasma-assisted synthesis, by tuning the O2 and H2O discharge environment, allows for the precise engineering of oxygen vacancy and hydroxyl defect landscapes in NiO thin films, thereby modulating ligand hole states and covalency to optimize the material's electronic structure for water oxidation catalysis.

Harol Moreno Fernandez, Mohammad Amirabbasi, Crizaldo Jr. Mempin, Andrea Trapletti, Garlef Wartner, Marc F. Tesh, Esmaei (…)2026-04-28
🔬 applied physics

Photonic Interactions with Semiconducting Barrier Discharges

This study demonstrates that nanosecond pulsed irradiation synchronized with Semiconducting Barrier Discharges enhances plasma emission and the reduced electric field through photoconductive coupling, where the specific wavelength-dependent absorption length determines whether photogenerated carriers are efficiently separated at the SiO2_2-Si interface or lost in the silicon bulk.

Ayah Soundous Taihi, David Z. Pai2026-04-28
🔬 mesoscale physics

Emergent Nodal Spheres and Weyl Fermions via Spin-Texture Coupled to Thin Film Orbital Dirac Semimetals

This paper demonstrates that coupling a thin-film orbital Dirac semimetal to a generic spin-texture can generate a wide range of topological phenomena, including Weyl semimetals with anomalous Hall and chiral magnetic effects, Lifshitz-like transitions, and the emergence of momentum-space nodal spheres under time-dependent driving.

Pritam Chatterjee, Anirudha Menon2026-04-28
🌀 nonlinear sciences

Resolving Structural Avalanches in Amorphous Carbon with Arclength Continuation

By employing a pseudo-arclength numerical continuation framework on machine-learned models of amorphous carbon, the authors demonstrate that structural avalanches can be decomposed into individual shear transformations and resolved through their underlying energy landscape, revealing a latent structure prior to onset and providing an event-driven method for studying avalanche dynamics.

Fraser Birks, Ibrahim Ghanem, Lars Pastewka, James Kermode, Maciej Buze2026-04-28
🔬 materials science

Evidence for Many-Body States in NiPS3_3 Revealed by Angle-Resolved Photoelectron Spectroscopy

Using μ\mu-ARPES, this study demonstrates that NiPS3_3 exhibits many-body multiplet structures at the valence-band edge that cannot be explained by mean-field DFT+UU calculations, proving that the material's electronic properties are driven by complex local Ni-S quantum correlations.

Miłosz Rybak, Benjamin Pestka, Biplab Bhattacharyya, Jeff Strasdas, Adam K. Budniak, Adi Harchol, Vitaliy Feyer, Iulia C (…)2026-04-28