Surfaces, interfaces and thin films articles within Nature Communications

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  • Article
    | Open Access

    Two-dimensional fluid interfaces are ubiquitous, but studying their surface dynamic properties is difficult because of coupling between the film and bulk fluid. Choiet al.combine active microrheology with fluorescence microscopy to image fluid interfaces under applied stress.

    • S.Q. Choi
    • , S. Steltenkamp
    •  & T.M. Squires

  • Article |

    Defining the structure of amorphous solids is a challenge because of their lack of structural order. In this study, the authors combine experiment and theory to analyse the surface of amorphous selenium, and show that the differences between surface and bulk are attributable to a particular type of coordination defect.

    • T. Scopigno
    • , W. Steurer
    •  & T. Wagner

  • Article |

    In high-temperature superconductors, a very low density of states, the pseudogap, exists even above the critical temperature. Here, the authors show that this is also the case for a conventional superconductor, titanium nitride thin films, and that this pseudogap is induced by superconducting fluctuations.

    • Benjamin Sacépé
    • , Claude Chapelier
    •  & Marc Sanquer

  • Article |

    The integration of oxide nanoelectronics with silicon platforms is a necessary step for the fabrication of ultrahigh-density devices. Here, the authors grow a LaAlO3/SrTiO3interface directly on silicon, and show the reversible creation of a two-dimensional electron gas confined within nanowires located on the surface.

    • J.W. Park
    • , D.F. Bogorin
    •  & C.B. Eom

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