Material Science

799 Polymer semiconductors can maintain their conductivity at high temperatures when blended into insulating host polymers.

798 Superfluorescence from lead halide perovskite quantum dot superlattices.

797 An Artificial Nocturnal Flower via Humidity‐Gated Photoactuation in Liquid Crystal Networks.

796 Biomechanics of a moth scale at ultrasonic frequencies.

795 Multicomponent nanoparticles enhance both the strength and ductility of an iron-nickel-cobalt alloy.

794 Modulating carrier concentration induces a transition from a topological to a superconducting phase in monolayer WTe2.

793 Cats use hollow papillae to wick saliva into fur.

792 Efficient and stable emission of warm-white light from lead-free halide double perovskites.

791 Efficient radical-based light-emitting diodes with doublet emission

790 Single-crystalline monolayer hexagonal boron nitride films synthesized on a molten gold film served as substrates for growth of graphene and WS2.

789 Chemical vapor deposition into thin films of liquid crystals creates organized arrays of shape-controlled nanofibers.

788 Hierarchical spidroin micellar nanoparticles as the fundamental precursors of spider silks.

787 A structural gradient made of nanotwins improves the strength of copper.

786 Thin Nacre-Biomimetic Coating with Super-Anticorrosion Performance.

785 One-Pot Preparation of Mechanically Robust, Transparent, Highly Conductive, and Memristive Metal–Organic Ultrathin Film.

784 Ultrafast Light-Controlled Growth of Silver Nanoparticles for Direct Plasmonic Color Printing.

783 Standing Enokitake-like Nanowire Films for Highly Stretchable Elastronics.

782 Highly Compressible Wood Sponges with a Spring-like Lamellar Structure as Effective and Reusable Oil Absorbents.

781 Hierarchically porous polymer coatings for highly efficient passive daytime radiative cooling.

780 Transparent Polycrystalline Magnesium Aluminate Spinel Fabricated by Spark Plasma Sintering.

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