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Showing 1–5 of 5 results
Advanced filters: Author: Dmitry Knyazev Clear advanced filters

  • Here, Saha et al. show that self-intercalation of e2Cr atoms in CrTe2 create an asymmetry in the number of atoms intercalated in the van der Waals gaps between the layers of CrTe2. This inversion symmetry breaking leads to non-collinear spin-textures and Néel-type magnetic skyrmions over a wide temperature range.

    • Rana Saha
    • Holger L. Meyerheim
    • Stuart S. P. Parkin
    ResearchOpen Access
    Nature Communications
    Volume: 13, P: 1-7

  • The discovery of high temperature superconductivity in hydrogen-rich compounds stimulates further extensive studies. Here, the authors report superconductivity in pressurized yttrium-hydrogen system with highest predicted Tc among binary compounds.

    • Panpan Kong
    • Vasily S. Minkov
    • Mikhail I. Eremets
    ResearchOpen Access
    Nature Communications
    Volume: 12, P: 1-9

  • The discovery of over 200 K superconductivity excites the community to search for room temperature superconductivity. Here, Mozaffari et al. report the temperature dependence of the upper critical fields of superconducting H3S under a record-high combination of pressures up to 160 GPa and magnetic fields up to 65 T.

    • Shirin Mozaffari
    • Dan Sun
    • Fedor F. Balakirev
    ResearchOpen Access
    Nature Communications
    Volume: 10, P: 1-6

  • The development of robust catalysts that could work under industrial-scale current densities is a challenge for hydrogen production. Here, the authors report an in-situ activation method to produce ferromagnetic Ru clusters that can catalyze the hydrogen evolution reaction at high current densities.

    • Yudi Zhang
    • Kathryn E. Arpino
    • Guowei Li
    ResearchOpen Access
    Nature Communications
    Volume: 13, P: 1-11

  • The direct C–H activation of inert C(sp3)–H bonds in a hydrocarbon chain is an attractive target in organic synthesis but C-H activation driven by vinyl carbocations remains underdeveloped. Here, the authors design a double C(sp3)–H functionalization of unactivated alkyl CH2 groups to produce substituted quaternary carbon stereocenter via insertion of vinyl carbocations.

    • Roman A. Novikov
    • Denis D. Borisov
    • Yury V. Tomilov
    ResearchOpen Access
    Nature Communications
    Volume: 15, P: 1-11