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.

Impact of charge transition levels on grain boundary properties in acceptor doped oxide ceramics: A phase-field study

This study introduces a defect-chemistry-consistent phase-field model explicitly coupled with charge transition levels to demonstrate how these levels govern space-charge layer formation, modulate grain boundary migration kinetics through rapid hole transport, and dictate the distinct properties of slow and fast boundaries in Fe-doped SrTiO₃.

Kai Wang, Sangjun Kang, Mahmoud Serour, Roger A. De Souza, Andreas Klein, Rotraut Merkle, Wolfgang Rheinheimer, Christian Kübel, Lijun Zhang, Karsten Albe, Bai-Xiang Xu2026-04-10🔬 cond-mat.mtrl-sci

The BOS-TMC Dataset: DFT Properties of 159k Experimentally Characterized Transition Metal Complexes Spanning Multiple Charge and Spin States

This paper introduces the BOS-TMC dataset, a comprehensive collection of over 2.9 million DFT properties for 159,000 experimentally characterized transition metal complexes across multiple charge and spin states, designed to serve as a high-fidelity foundation for machine learning, DFT benchmarking, and chemical exploration.

Aaron G. Garrison, Jacob W. Toney, Tatiana Nikolaeva, Roland G. St. Michel, Christopher J. Stein, Heather J. Kulik2026-04-10🔬 physics

Strain continuously rotates the Néel vector in altermagnetic MnTe

This study demonstrates that applied strain continuously rotates the Néel vector in altermagnetic MnTe, thereby tuning its magnetic symmetry and enabling the formation of large-scale continuous magnetic textures for potential spintronic applications.

Alex Liebman-Peláez, Jon Kruppe, Resham Babu Regmi, Nirmal J. Ghimire, Yue Sun, Igor I. Mazin, Hilary M. L. Noad, James Analytis, Veronika Sunko, Joseph Orenstein2026-04-10🔬 cond-mat.mtrl-sci

Symmetry-guided and AI-accelerated design of intercalated transition metal dichalcogenides for antiferromagnetic spintronics

This paper presents a symmetry-guided, AI-accelerated framework using graph neural networks to efficiently discover over 50 new altermagnetic and Néel antiferromagnetic candidates within fully intercalated transition metal dichalcogenides, establishing them as a versatile platform for advanced antiferromagnetic spintronics.

Yu Pang, Yue Gu, Runsheng Zhong, Liyang Zou, Xiaobin Chen, Xiaolong Zou, Wenhui Duan2026-04-10🔬 cond-mat.mtrl-sci

Biogenic bubbles enable microbial escape from physical confinement

This study reveals that immotile microbial colonies, such as yeast, can achieve long-range dispersal in physically confining environments by metabolically generating CO2_2 bubbles that fracture the surrounding matrix and hydrodynamically entrain cells, establishing a novel mode of population-scale motion termed "metabolically driven active matter."

Babak Vajdi Hokmabad, Thomas Appleford, Hao Nghi Luu, Meera Ramaswamy, Maziyar Jalaal, Sujit S. Datta2026-04-10🔬 physics

Directional Criticality and Higher-Order Flatness: Designing Van Hove Singularities in Three Dimensions

This paper establishes a unified classification of three-dimensional Van Hove singularities based on directional criticality and higher-order flatness, demonstrating how noncritical types with directional quenching and various higher-order types can be engineered in pyrochlore lattices to tailor density-of-states enhancements for correlated electronic phenomena.

Hua-Yu Li, Hengxin Tan, Hao-Yu Zhu, Hong-Kuan Yuan, Min-Quan Kuang2026-04-10🔬 cond-mat

Alkaline-Earth Rare-Earth Fluoride Nanoparticle Superlattices for Ultrafast, Radiation Stable Scintillators

This paper presents the development of millimeter-scale, self-assembled SrLuF:Ce3+/Pr3+ core-shell nanoparticle superlattices that function as ultrafast, radiation-hard scintillators with tunable emission and sub-nanosecond decay times, suitable for applications ranging from precision health to hard X-ray imaging at free-electron laser facilities.

Parivash Moradifar, Tim Brandt van Driel, Masashi Fukuhara, Cindy Shi, Ariel Stiber, Federico Moretti, Qingyuan Fan, Diana Jeong, Aaron M. Lindenberg, Garry Chinn, Craig S. Levin, Jennifer A. Dionne2026-04-10🔬 cond-mat.mtrl-sci