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    Article

    Square ice in graphene nanocapillaries

    The structure of the low-dimensional water confined in hydrophobic pores is shown, using electron microscopy and supported by molecular dynamics simulations, to be ‘square ice’, which does not have the convent...

    G. Algara-Siller, O. Lehtinen, F. C. Wang, R. R. Nair, U. Kaiser, H. A. Wu in Nature (2015)

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    Article

    Atomic scale study of the life cycle of a dislocation in graphene from birth to annihilation

    Dislocations, one of the key entities in materials science, govern the properties of any crystalline material. Thus, understanding their life cycle, from creation to annihilation via motion and interaction wit...

    O. Lehtinen, S. Kurasch, A.V. Krasheninnikov, U. Kaiser in Nature Communications (2013)