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.

Improved Electrochemical Performance and Diffusion kinetics by Boron-doping in Na0.66_{0.66}Mn0.8_{0.8}Fe0.2_{0.2}O2_{2} Layered Cathodes for Sodium-Ion Batteries

This paper demonstrates that boron doping in Na0.66Mn0.8Fe0.2O2\text{Na}_{0.66}\text{Mn}_{0.8}\text{Fe}_{0.2}\text{O}_{2} layered cathodes enhances specific capacity, cycling stability, and sodium-ion diffusion kinetics through a combination of electrochemical testing, DRT analysis, and computational simulations (DFT and MD).

Jayashree Pati, P. Senthilkumar, Deepak Seth, Riya Gulati, Manish Kr. Singh, Madhav Sharma, Anita Dhaka, M. Ali Haider, Rajendra S. Dhaka2026-04-28🔬 cond-mat.mtrl-sci

Origin of Oxygen Partial Pressure-Dependent Conductivity in SrTiO3

This study utilizes first-principles calculations to resolve the long-standing mystery of oxygen partial pressure-dependent conductivity in SrTiO3 by revealing how intrinsic defects, particularly the transition from oxygen vacancies to titanium-on-strontium antisites and the anomalous donor-like behavior of titanium vacancies via O-trimer formation, govern the material's shift from metallic to n-type and p-type conductivity across varying oxygen chemical potentials.

Zenghua Cai, Chunlan Ma2026-04-27🔬 cond-mat.mtrl-sci

Revisiting the configurations of hydrogen impurities in SrTiO3: Insights from first-principles local vibration mode calculations

By employing first-principles local vibration mode calculations with a hybrid functional, this study identifies strontium vacancy-hydrogen complexes (VSr-Hi and VSr-2Hi) and titanium vacancy-hydrogen complexes (VTi-2Hi) as the primary sources of the dominant and additional infrared absorption bands in SrTiO3, respectively, thereby resolving previous ambiguities regarding hydrogen impurity configurations.

Cai Zenghua, Ma Chunlan2026-04-27🔬 cond-mat.mtrl-sci

Single domain spectroscopic signatures of a magnetic Kagome metal

This study utilizes high-resolution micro-focused circular-dichroic angle-resolved photoemission spectroscopy (μ\mu-CD-ARPES) to successfully resolve single magnetic domains and characterize the ferrimagnetic alignment and orbital magnetization in the magnetic Kagome metal DyMn6_6Sn6_6, thereby establishing a new spectroscopic pathway for investigating complex magnetic quantum materials.

L. Plucinski, G. Bihlmayer, Y. Mokrousov, Yishui Zhou, Yixi Su, A. Bostwick, C. Jozwiak, E. Rotenberg, D. Usachov, C. M. Schneider2026-04-27🔬 cond-mat.mtrl-sci