833 A molecular perovskite solid solution with piezoelectricity stronger than lead zirconate titanate.
http://science.sciencemag.org/content/363/6432/1206
832 Redefining near-unity luminescence in quantum dots with photothermal threshold quantum yield.
http://science.sciencemag.org/content/363/6432/1199
831 Hybrid dynamic windows using reversible metal electrodeposition and ion insertion.
https://www.nature.com/articles/s41560-019-0332-3
830 A mechanism for temporary bioadhesion.
https://www.pnas.org/content/116/10/4297
829 Outstanding radiation resistance of tungsten-based high-entropy alloys.
http://advances.sciencemag.org/content/5/3/eaav2002
828 An alloy-processing method using mechanical cycling produces high-strength aluminum alloys.
http://science.sciencemag.org/content/363/6430/972
827 Nanoconfinement‐Induced Giant Electrocaloric Effect in Ferroelectric Polymer Nanowire Array Integrated with Aluminum Oxide Membrane to Exhibit Record Cooling Power Density.
https://onlinelibrary.wiley.com/doi/10.1002/adma.201806642
826 Realizing Ultralow Concentration Gelation of Graphene Oxide with Artificial Interfaces.
https://onlinelibrary.wiley.com/doi/abs/10.1002/adma.201805075
825 Topological materials are thought to be scarce, but an algorithm that diagnoses nontrivial topology in nonmagnetic materials finds the opposite: more than 30 per cent of the 26,688 materials studied are topological.
https://www.nature.com/articles/s41586-019-0944-6
824 A complete catalogue of high-quality topological materials.
https://www.nature.com/articles/s41586-019-0954-4
823 A weak topological insulator state in quasi-one-dimensional bismuth iodide.
https://www.nature.com/articles/s41586-019-0927-7
822 Room temperature CO2 reduction to solid carbon species on liquid metals featuring atomically thin ceria interfaces.
https://www.nature.com/articles/s41467-019-08824-8
821 Zintl-phase Eu2ZnSb2: A promising thermoelectric material with ultralow thermal conductivity.
https://www.pnas.org/content/116/8/2831
820 Natural hydrogel in American lobster: A soft armor with high toughness and strength.
https://www.sciencedirect.com/science/article/pii/S1742706119300893
819 Ultralow-density ceramic aerogels have excellent mechanical stability that makes them attractive superinsulating materials.
http://science.sciencemag.org/content/363/6428/723
818 A textile composed of carbon nanotube–coated bimorph fibers adapts to the environment and promotes passive cooling.
http://science.sciencemag.org/content/363/6427/619
817 The thermal vibrations of a carbon nanotube are directly measured in real time with high displacement sensitivity and fine time resolution, revealing dynamics undetected by previous time-averaged measurements.
https://www.nature.com/articles/s41586-018-0861-0
816 The use of block copolymers as precursors revolutionizes the synthesis of porous carbon fibers with highly uniform pores.
http://advances.sciencemag.org/content/5/2/eaau6852
815 Fully rubbery integrated electronics from high effective mobility intrinsically stretchable semiconductors.
http://advances.sciencemag.org/content/5/2/eaav5749
814 Three classes of renewable lubricant base oils with tunable properties were synthesized from biomass or natural oils.
http://advances.sciencemag.org/content/5/2/eaav5487
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