Millisecond Lifetime Free Carriers from Symmetry-Breaking Charge Separation in Morphology-Engineered Tetrachloroperylenediimide Crystals

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• Chemistry & materials/MaterialsSep 24, 2026

  Strong acoustic meta-aerogels enabled by nanoconfined directional freezing and in-situ polymerization

  Here we report a nanoconfined freezing-assisted in situ polymerization strategy that enables the construction of acoustic meta-aerogels with hierarchical nano–micro–macro architectures.

  Junkai Wang, Zhangyu Wu, Weichun Huang and 6 more — Nature Communications

  Peer-reviewed journalBold claims, read criticallyReal-world use

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• Chemistry & materials/MaterialsSep 24, 2026

  SoLiD26: A First Principles Solid-Liquid Interface Dataset for Machine-learned Interatomic Potentials

  We present SoLiD26, a curated solid-liquid interface dataset, containing 15.4 million first-principles atomic structures with up to 576 atoms and 15 chemical elements for training and evaluating MLIPs.

  Jonas Busk, Emil J. P. Frost, Yogeshwaran Krishnan and 7 more — arXiv

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• Chemistry & materials/MaterialsSep 24, 2026

  Nanoparticle-Mediated Synthesis of Single-Crystal Covalent Organic Frameworks of Uniform Size and Shape

  Here, we show that simply adding silica nanoparticles (SiNPs) to a conventional solvothermal synthesis directs imine-based COFs (e.g., COF-300) to grow into monodispersed, polyhedral single-crystal microparticles.

  Ji Ao, Xinyu Zhang, Zeqi Li and 7 more — Journal of the American Chemical Society

  Peer-reviewed journal

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• Chemistry & materials/MaterialsSep 24, 2026

  Investigation of Hopping Conduction and Its Impact on the Subthreshold and Transition Region Transport in Oxide Semiconductor Transistors by Magneto-Transport Measurements

  This study reveals that structural disorder critically influences the device operation in the subthreshold and transition regions of oxide semiconductor transistors.

  Chen Wang, Liankai Zheng, Kai Jiang and 4 more — arXiv

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• Chemistry & materials/MaterialsSep 24, 2026

  Emergence of Chiral Dynamical Multiferroicity in a Ferroelectric Lattice Nonadiabatically Driven by Ultrafast Achiral Electric Fields

  Here we demonstrate that, when driven by ultrafast electric pulses, chiral dynamical multiferroicity can also emerge even in situations where the external field is achiral.

  Chuanbao Zhang, Zhizhong Ding, Ping Cui and 1 more — arXiv

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