Browsing by Author "Krasheninnikov, Arkady V."

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    Electron holographic mapping of structural reconstruction at mono- and bilayer steps of h−BN
    (College Park, MD : APS, 2023) Subakti, Subakti; Daqiqshirazi, Mohammadreza; Wolf, Daniel; Linck, Martin; Kern, Felix L.; Jain, Mitisha; Kretschmer, Silvan; Krasheninnikov, Arkady V.; Brumme, Thomas; Lubk, Axel
    Here, by making use of medium and high resolution autocorrected off-axis electron holography, we directly probe the electrostatic potential as well as in-plane structural reconstruction at edges and steps in multilayer hexagonal boron nitride. In combination with ab initio calculations, the data allows revealing the formation of folded zigzag edges at steps comprising two monolayers and their absence at monolayer steps.