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39,056 research outcomes, page 1 of 3,906
  • publication . Article . Preprint . 2017
    Open Access English
    Authors:
    Charles A. Downing; Mikhail E. Portnoi;
    Persistent Identifiers
    Publisher: HAL CCSD
    Country: France
    Project: EC | CANTOR (612285), EC | NOTEDEV (607521), EC | CoExAN (644076), EC | INTERNOM (612624)

    The electrons found in Dirac materials are notorious for being difficult to manipulate due to the Klein phenomenon and absence of backscattering. Here we investigate how spatial modulations of the Fermi velocity in two-dimensional Dirac materials can give rise to locali...

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  • publication . Article . 2021
    Closed Access English
    Authors:
    Robert D. Healey; Essa M. Saied; Xiaojing Cong; Gergely Karsai; Ludovic Gabellier; Julie Saint Paul; Elise Del Nero; Sylvain Jeannot; Marion Drapeau; Simon Fontanel; ...
    Publisher: HAL CCSD
    Country: France
    Project: EC | ADIPOR (647687)

    International audience; Sphingolipid metabolism is tightly controlled by enzymes to regulate essential processes in human physiology. The central metabolite is ceramide, a pro-apoptotic lipid catabolized by ceramidase enzymes to produce pro-proliferative sphingosine-1ph...

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