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  1. Article

    Open Access

    Stroboscopic operando spectroscopy of the dynamics in heterogeneous catalysis by event-averaging

    Heterogeneous catalyst surfaces are dynamic entities that respond rapidly to changes in their local gas environment, and the dynamics of the response is a decisive factor for the catalysts’ action and activity...

    Jan Knudsen, Tamires Gallo, Virgínia Boix, Marie Døvre Strømsheim… in Nature Communications (2021)

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  2. Article

    Open Access

    Self-cleaning and surface chemical reactions during hafnium dioxide atomic layer deposition on indium arsenide

    Atomic layer deposition (ALD) enables the ultrathin high-quality oxide layers that are central to all modern metal-oxide-semiconductor circuits. Crucial to achieving superior device performance are the chemica...

    Rainer Timm, Ashley R. Head, Sofie Yngman, Johan V. Knutsson… in Nature Communications (2018)

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  3. No Access

    Article

    Near Ambient Pressure XPS Investigation of CO Oxidation Over Pd3Au(100)

    The CO oxidation behavior under excess oxygen and near stoichiometric conditions over the surface of Pd3Au(100) has been studied by combining near-ambient pressure X-ray photoelectron spectroscopy and quadrupole ...

    Marie D. Strømsheim, Jan Knudsen, Mari Helene Farstad, Linn Sørvik… in Topics in Catalysis (2017)

  4. No Access

    Article

    Oxidation of Ultrathin FeO(111) Grown on Pt(111): Spectroscopic Evidence for Hydroxylation

    Using high resolution and ambient pressure X-ray photoelectron spectroscopy we show that the catalytically active FeO \(_{2}\) ...

    Niclas Johansson, Lindsay R. Merte, Elin Grånäs, Stefan Wendt… in Topics in Catalysis (2016)

  5. No Access

    Article

    Water clustering on nanostructured iron oxide films

    The adhesion of water to solid surfaces is characterized by the tendency to balance competing molecule–molecule and molecule–surface interactions. Hydroxyl groups form strong hydrogen bonds to water molecules ...

    Lindsay R. Merte, Ralf Bechstein, Guowen Peng, Felix Rieboldt… in Nature Communications (2014)

  6. Article

    Open Access

    Interplay of adsorbate-adsorbate and adsorbate-substrate interactions in self-assembled molecular surface nanostructures

    The adsorption of 2,6-naphthalenedicarboxylic acid (NDCA) molecules on the Ag(110), Cu(110), and Ag(111) surfaces at room temperature has been studied by means of scanning tunnelling microscopy (STM). Further ...

    Joachim Schnadt, Wei Xu, Ronnie T. Vang, Jan Knudsen, Zheshen Li… in Nano Research (2010)

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