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Showing 1–7 of 7 results
Advanced filters: Author: Lihan Shi Clear advanced filters

  • A cobalt-catalysed asymmetric radical hydroalkylation of 1,1-dialkyl-substituted alkenes with unactivated alkyl electrophiles is reported. This approach avoids the need for heteroatom- or aryl-functionalized substrates, enabling a concise and efficient route to traditionally inaccessible fully alkyl-substituted chiral tertiary carbon centres.

    • Shucheng Ma
    • Lihan Zhu
    • Tao Xiong
    Research
    Nature Synthesis
    P: 1-10

  • The authors present transport measurements of rhombohedral trilayer graphene proximitized by transition metal dichalcogenides. They find that the presence of transition metal dichalcogenides enables the emergence of new superconducting and metallic phases and affects the superconducting states present in bare rhombohedral trilayer graphene.

    • Jixiang Yang
    • Xiaoyan Shi
    • Long Ju
    Research
    Nature Materials
    Volume: 24, P: 1058-1065

  • Observations indicating the chiral nature of superconducting states in five rhombohedral tetralayer and pentalayer graphene devices without moiré superlattice effects are reported, establishing a pure carbon material for the study of topological superconductivity.

    • Tonghang Han
    • Zhengguang Lu
    • Long Ju
    Research
    Nature
    Volume: 643, P: 654-661

  • New topological states have been observed in rhombohedral graphene/hBN moiré superlattices, including fractional and extended quantum anomalous Hall effects, at ultra-low temperatures, demonstrating the rich quantum phenomena emerging from correlated electrons in topological flat bands.

    • Zhengguang Lu
    • Tonghang Han
    • Long Ju
    Research
    Nature
    Volume: 637, P: 1090-1095

  • The authors developed a highly conductive and dielectric composite solid-state electrolyte by coupling BaTiO3 and Li0.33La0.56TiO3–x nanowires with a side-by-side heterojunction structure in a polyvinylidene difluoride matrix, which simultaneously promotes the dissociation of lithium salts to produce more movable Li ions and efficiently transports the generated movable Li ions.

    • Peiran Shi
    • Jiabin Ma
    • Feiyu Kang
    Research
    Nature Nanotechnology
    Volume: 18, P: 602-610

  • In an inter-laboratory study, the authors compare the accuracy and performance of three optical density calibration protocols (colloidal silica, serial dilution of silica microspheres, and colony-forming unit (CFU) assay). They demonstrate that serial dilution of silica microspheres is the best of these tested protocols, allowing precise and robust calibration that is easily assessed for quality control and can also evaluate the effective linear range of an instrument.

    • Jacob Beal
    • Natalie G. Farny
    • Jiajie Zhou
    ResearchOpen Access
    Communications Biology
    Volume: 3, P: 1-29