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  1. Article

    Open Access

    Large magnetoelectric coupling in multiferroic oxide heterostructures assembled via epitaxial lift-off

    Epitaxial films may be released from growth substrates and transferred to structurally and chemically incompatible substrates, but epitaxial films of transition metal perovskite oxides have not been transferre...

    D. Pesquera, E. Khestanova, M. Ghidini, S. Zhang, A. P. Rooney in Nature Communications (2020)

  2. Article

    Open Access

    Universal shape and pressure inside bubbles appearing in van der Waals heterostructures

    Trapped substances between a two-dimensional (2D) crystal and an atomically flat substrate lead to the formation of bubbles. Their size, shape and internal pressure are determined by the competition between va...

    E. Khestanova, F. Guinea, L. Fumagalli, A. K. Geim in Nature Communications (2016)