Publications of Beatriz Roldan Cuenya

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

Croy, J. R.; Mostafa, S.; Heinrich, H.; Roldan Cuenya, B.: 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), pp. 21 - 32 (2009)

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

Naitabdi, A.; Ono, L. K.; Behafarid, F.; Roldan Cuenya, B.: 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), pp. 1433 - 1446 (2009)

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

Croy, J. R.; Mostafa, S.; Hickman, L.; Heinrich, H.; Roldan Cuenya, B.: 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), pp. 207 - 216 (2008)

Ono, L. K.; Roldan Cuenya, B.: 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), pp. 18543 - 18550 (2008)

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

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

Lupan, O.; Chow, L.; Chai, G.; Roldan Cuenya, B.; Naitabdi, A.; Schulte, A.; Heinrich, H.: 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), pp. 57 - 66 (2007)

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

Roldan Cuenya, B.; Naitabdi, A.; Croy, J.; Sturhahn, W.; Zhao, J. Y.; Alp, E. E.; Meyer, R.; Sudfeld, D.; Schuster, E.; Keune, W.: 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.; Mostafa, S.; Liu, J.; Sohn, Y.-h.; Roldan Cuenya, B.: Size Dependent Study of MeOH Decomposition Over Size-Selected Pt Nanoparticles Synthesized via Micelle Encapsulation. Catalysis Letters 118 (1-2), pp. 1 - 7 (2007)

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

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

Ono, L. K.; Roldan Cuenya, B.: 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), pp. 86 - 94 (2007)

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

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

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

Roldan Cuenya, B.; Keune, W.; Adeagbo, W. A.; Entel, P.: Thermal stability, atomic vibrational dynamics, and superheating of confined interfacial Sn layers in Sn/Si multilayers. Physical Review B 73 (4), 045311 (2006)