Publications of Beatriz Roldan Cuenya

Mostafa, S., J.R. Croy, H. Heinrich and B. Roldan Cuenya: Catalytic decomposition of alcohols over size-selected Pt nanoparticles supported on ZrO₂: A study of activity, selectivity, and stability. Applied Catalysis A 366 (2), 353–362 (2009).

Roldan Cuenya, B., J.R. Croy, L.K. Ono, A. Naitabdi, H. Heinrich, W. Keune, J. Zhao, W. Sturhahn, E.E. Alp and M. Hu: Phonon density of states of self-assembled isolated Fe-rich Fe-Pt alloy nanoclusters. Physical Review B 80 (12), 125412 (2009).

Croy, J.R., S. Mostafa, H. Heinrich and B. Roldan Cuenya: Size-selected Pt Nanoparticles Synthesized via Micelle Encapsulation: Effect of Pretreatment and Oxidation State on the Activity for Methanol Decomposition and Oxidation. Catalysis Letters 131 (1-2), 21–32 (2009).

Naitabdi, A., F. Behafarid and B. Roldan Cuenya: Enhanced thermal stability and nanoparticle-mediated surface patterning: Pt/TiO₂(110). Applied Physics Letters 94 (8), 083102 (2009).

Naitabdi, A., L.K. Ono, F. Behafarid and B. Roldan Cuenya: Thermal Stability and Segregation Processes in Self-Assembled Size-Selected Au_xFe_1-x Nanoparticles Deposited on TiO₂(110): Composition Effects. The Journal of Physical Chemistry C 113 (4), 1433–1446 (2009).

Lupan, O., L. Chow, S.T. Shishiyanu, E. Monaico, T.S. Shishiyanu, V.P. Şontea, B. Roldan Cuenya, A. Naitabdi, S. Park and A.F. Schulte: Nanostructured zinc oxide films synthesized by successive chemical solution deposition for gas sensor applications. Materials Research Bulletin 44 (1), 63–69 (2009).

Croy, J.R., S. Mostafa, L. Hickman, H. Heinrich and B. Roldan Cuenya: Bimetallic Pt-Metal catalysts for the decomposition of methanol: Effect of secondary metal on the oxidation state, activity, and selectivity of Pt. Applied Catalysis A 350 (2), 207–216 (2008).

Ono, L.K. and B. Roldan Cuenya: Size Effects on the Desorption of O₂ from Au₂O₃/Au⁰ Nanoparticles Supported on SiO₂: A TPD Study. The Journal of Physical Chemistry C 112 (47), 18543–18550 (2008).

Roldan Cuenya, B., W. Keune, R. Peters, E. Schuster, B. Sahoo, U. Von Hörsten, W. Sturhahn, J. Zhao, T.S. Toellner, E.E. Alp and S.D. Bader: High-energy phonon confinement in nanoscale metallic multilayers. Physical Review B 77 (16), 165410 (2008).

Ono, L.K. and B. Roldan Cuenya: Formation and Thermal Stability of Au₂O₃ on Gold Nanoparticles: Size and Support Effects. The Journal of Physical Chemistry C 112 (12), 4676–4686 (2008).

Lupan, O., L. Chow, G. Chai, B. Roldan Cuenya, A. Naitabdi, A. Schulte and H. Heinrich: Nanofabrication and characterization of ZnO nanorod arrays and branched microrods by aqueous solution route and rapid thermal processing. Materials Science and Engineering B 145 (1-3), 57–66 (2007).

Croy, J.R., S. Mostafa, J. Liu, Y. Sohn, H. Heinrich and B. Roldan Cuenya: Support Dependence of MeOH Decomposition Over Size-Selected Pt Nanoparticles. Catalysis Letters 119 (3-4), 209–216 (2007).

Roldan Cuenya, B., A. Naitabdi, J. Croy, W. Sturhahn, J.Y. Zhao, E.E. Alp, R. Meyer, D. Sudfeld, E. Schuster and W. Keune: Atomic vibrations in iron nanoclusters: Nuclear resonant inelastic x-ray scattering and molecular dynamics simulations. Physical Review B 76 (19), 195422 (2007).

Croy, J.R., S. Mostafa, J. Liu, Y.-ho Sohn and B. Roldan Cuenya: Size Dependent Study of MeOH Decomposition Over Size-Selected Pt Nanoparticles Synthesized via Micelle Encapsulation. Catalysis Letters 118 (1-2), 1–7 (2007).

Naitabdi, A. and B. Roldan Cuenya: Formation, thermal stability, and surface composition of size-selected AuFe nanoparticles. Applied Physics Letters 91 (11), 113110 (2007).

Roldan Cuenya, B., A. Naitabdi, E. Schuster, R. Peters, M. Doi and W. Keune: Epitaxial growth, magnetic properties, and lattice dynamics of Fe nanoclusters on GaAs(001). Physical Review B 76 (9), 094403 (2007).

Ono, L.K. and B. Roldan Cuenya: Effect of interparticle interaction on the low temperature oxidation of CO over size-selected Au nanocatalysts supported on ultrathin TiC films. Catalysis Letters 113 (3-4), 86–94 (2007).

Ono, L.K., D. Sudfeld and B. Roldan Cuenya: In-situ gas-phase catalytic properties of TiC-supported size-selected gold nanoparticles synthesized by diblock copolymer encapsulation. Surface Science 600 (23), 5041–5050 (2006).

Pope, A., A.F. Schulte, Y. Guo, L.K. Ono, B. Roldan Cuenya, C. Lopez, K.A. Richardson, K. Kitanovski and T.A. Winningham: Chalcogenide waveguide structures as substrates and guiding layers for evanescent wave Raman spectroscopy of bacteriorhodopsin. Vibrational Spectroscopy 42 (2), 249–253 (2006).

Naitabdi, A., L.K. Ono and B. Roldan Cuenya: Local investigation of the electronic properties of size-selected Au nanoparticles by scanning tunneling spectroscopy. Applied Physics Letters 89 (4), 043101 (2006).