Newsfeeds
Nature Materials
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Molecular weaving goes multilevel
Nature Materials, Published online: 12 October 2026; doi:10.1038/s41563-026-02770-9
Integrating distinct weaving topologies within a single molecular network creates coupled deformation modes and adaptive adsorption behaviour, pointing to a shift from constructing molecular topologies to exploiting them for functions.
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Taking the heat off tantalum
Nature Materials, Published online: 09 October 2026; doi:10.1038/s41563-026-02766-5
Krypton-assisted growth of low-loss α-phase tantalum on silicon stays within back-end-of-line semiconductor thermal budgets while delivering state-of-the-art qubit coherence.
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Magnetic control of an exciton–polariton condensate in a van der Waals magnet
Nature Materials, Published online: 08 October 2026; doi:10.1038/s41563-026-02751-y
Magnetically tunable exciton–polariton condensation is demonstrated in CrSBr, a van der Waals magnet, using microwires embedded in an optical cavity under photoexcitation. The observation may enable ultrafast control of condensate emission through coupling to coherent magnons.
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Ultrafast anisotropic valleytronics in SnSe
Nature Materials, Published online: 08 October 2026; doi:10.1038/s41563-026-02765-6
Polarization-selective excitation in SnSe reveals anisotropic valley dynamics with distinct channels: one channel with near-unity valley polarization and one channel that rapidly depolarizes through electron–phonon-mediated intervalley scattering.
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Gene-driven self-morphing microtubule-based active matter
Nature Materials, Published online: 08 October 2026; doi:10.1038/s41563-026-02767-4
Cell-free gene expression is embedded directly within a microtubule network to generate a genetically programmed active material with complementary biochemical and physical controls.