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  1. No Access

    Article

    A single-atom library for guided monometallic and concentration-complex multimetallic designs

    Atomically dispersed single-atom catalysts have the potential to bridge heterogeneous and homogeneous catalysis. Dozens of single-atom catalysts have been developed, and they exhibit notable catalytic activity...

    Lili Han, Hao Cheng, Wei Liu, Haoqiang Li, Pengfei Ou, Ruoqian Lin… in Nature Materials (2022)

  2. No Access

    Article

    Morphology of Palladium Thin Film Deposited on a Two-Dimensional Bilayer Aluminosilicate

    The morphology of a thin palladium film deposited on bilayer Al0.35Si0.65O2/Ru(0001), previously proposed as a two-dimensional zeolite model, is investigated using a set of complementary spectroscopy and microsco...

    Nusnin Akter, Jerzy T. Sadowski, Chen Zhou, Jian-Qiang Zhong… in Topics in Catalysis (2019)

  3. No Access

    Article

    Coupling Ambient Pressure X-ray Photoelectron Spectroscopy with Density Functional Theory to Study Complex Surface Chemistry and Catalysis

    Ambient pressure X-ray photoelectron spectroscopy (APXPS) experiments narrow the pressure and materials gaps between UHV surface science experiments and applications. Upon closing these gaps, ambiguity can ent...

    Ashley R. Head, Lena Trotochaud, Roman Tsyshevsky, Kenan Fears… in Topics in Catalysis (2018)

  4. 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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  5. Article

    Open Access

    Unravelling the Chemical Influence of Water on the PMMA/Aluminum Oxide Hybrid Interface In Situ

    Understanding the stability of chemical interactions at the polymer/metal oxide interface under humid conditions is vital to understand the long-term durability of hybrid systems. Therefore, the interface of u...

    Sven Pletincx, Kristof Marcoen, Lena Trotochaud, Laura-Lynn Fockaert… in Scientific Reports (2017)

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  6. Article

    Open Access

    In Situ Characterization of the Initial Effect of Water on Molecular Interactions at the Interface of Organic/Inorganic Hybrid Systems

    Probing initial interactions at the interface of hybrid systems under humid conditions has the potential to reveal the local chemical environment at solid/solid interfaces under real-world, technologically rel...

    Sven Pletincx, Lena Trotochaud, Laura-Lynn Fockaert… in Scientific Reports (2017)

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  7. Article

    Open Access

    UHV and Ambient Pressure XPS: Potentials for Mg, MgO, and Mg(OH)2 Surface Analysis

    The surface sensitivity of x-ray photoelectron spectroscopy (XPS) has positioned the technique as a routine analysis tool for chemical and electronic structure information. Samples ranging from ideal model sys...

    Ashley R. Head, Joachim Schnadt in JOM (2016)

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  8. No Access

    Article

    Crystal Structure of Cis-Dichloro-Bis-{[2-(Diphenylphosphino-κ-P) Methyl]Diphenylphosphine Oxide}Palladium(II) Ethanol Solvate

    The title compound cis-Cl2Pd [P(Ph)2PCH2P(O)Ph2]2 crystallizes in the monoclinic space group, P21/c with crystal cell parameters a = 13.076(5) Å, b = 12.931(5) Å, c = 27.465(9) Å, β = 92.661(6)o, V = 4639(3) Å3,

    Ashley R. Head, Donna S. Amenta, John W. Gilje… in Journal of Chemical Crystallography (2011)