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Nature Materials
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Experimental observation of liquid–solid transition of nanoconfined water at ambient temperature
Nature Materials, Published online: 12 January 2026; doi:10.1038/s41563-025-02456-8
A combination of scanning probe microscopy and quantum sensing is used to investigate changes in water structure under confinement. A liquid–solid phase transition is observed in thin films of water below a confinement size of 2 nm at ambient temperature.
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Wafer-scale monolayer dielectric integration on atomically thin semiconductors
Nature Materials, Published online: 12 January 2026; doi:10.1038/s41563-025-02445-x
Wafer-scale monolayer MoO3 enables the integration of dielectrics with ultralow capacitance equivalent thickness on atomically thin semiconductors, achieving high yield and effective operation of n-type and p-type top-gated transistors.
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Flexible two-dimensional neural sensors
Nature Materials, Published online: 09 January 2026; doi:10.1038/s41563-025-02460-y
Two-dimensional molybdenum disulfide arrays fabricated at wafer scale directly on a flexible substrate create large arrays of dual transistor devices for high sensitivity and multiplexed neural monitoring.
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Gate structuring on n-type bilayer MoS<sub>2</sub> field-effect transistors for ultrahigh current density
Nature Materials, Published online: 09 January 2026; doi:10.1038/s41563-025-02452-y
A dual-gate structure in bilayer MoS2 FETs is reported, allowing a high carrier density by compensating for the fringing field, which holds promise for 2D semiconductor logic applications.
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Electrically writing a magnetic heliknoton in a chiral magnet
Nature Materials, Published online: 07 January 2026; doi:10.1038/s41563-025-02450-0
Magnetic heliknotons are hopfions embedded in helical spin backgrounds. Current-induced nucleation and Hall-effect-free motion of isolated magnetic heliknotons is demonstrated in the chiral magnet FeGe.