CLASSICAL AND QUANTUM DIFFUSION OF ADSORBATES ON SOLIDS
STUDIED WITH LINEAR OPTICAL DIFFRACTION (LOD) AND SCANNING TUNNELING MICROSCOPE (STM)
"First principles studies of a Xe atom adsorbed on Nb(110) surface (PDF)," with S. Dag, M. Shaughnessy, C.Y. Fong, and L.H. Yang, Physica B 407, 2100 - 2104 (2012).
"Mass Transport on Adsorbate Multilayers Studied by Surface Plasmon Polariton Wave Excitation (PDF)," with X. Wang and Y.Y. Fei, Solid-State Commun. 151, 1721-1724 (2011).
"Classical and quantum diffusion of hydrogen adatoms on Cu(111) (PDF)," with X. Wang and Y.Y. Fei, Chem. Phys. Lett. 481, 58 - 61 (2009).
"Adsorption and desorption of hydrogen on bare and Xe-covered Cu(111) (PDF)," with Y.Y. Fei and P. Thomas, Appl. Phys. A 86, 115-121 (2006).
"Surface diffusion of hydrogen atoms on Cu(111) studied by optical diffraction from hydrogen density patterns formed on removable templates of xenon monolayers ( PDF)," with Y.Y. Fei, Europhys. Lett. 76, 877 (2006).
"Diffusion of Xe on Nb(110) (PDF)," with P. Thomas, J. Gray, and C.Y. Fong, Chem. Phys. Lett. 381, 376 (2003).
"Diffusion of Xe on Ni(111) (PDF)," with E. Nabighian, Chem. Phys. Lett. 314, 177 -180 (2000).
"Azimuthal Dependence of the Classical Over-Barrier Hopping Diffusion of Hydrogen on a Vicinal Ni(111) Surface (PDF)," with E. Nabighian, Phys. Rev. B 58, R7552 (1998).
"Reliable determination of kinetics parameters of adatoms in thin film epitaxy (PDF)," Phys. Rev. B 58, 10975 (1998).
"Determination of Surface Diffusion Kinetics of Adatoms in Epitaxy under Step-Flow Growth Condition (PDF)," Phys. Rev. B 57, R9478 (1998).
"Diffusion of Hydrogen on Ni(111) over a Wide Temperature Range: Exploring Quantum Diffusion on Metals," with G.X. Cao, in Surface Diffusion: Atomistic and Collective Processes, NATO ASI Series, Series B, Physics; Vol. 360, M. Tringides, ed. (Plenum, New York, 1997), p. 607.
"Diffusion of Hydrogen on Ni(111) over a Wide Range of Temperature: Exploring Quantum Diffusion on Metals (PDF)," with G. X. Cao, E. Nabighian, Phys. Rev. Lett. 79, 3696 (1997).
"Conduction Electron Theory of Quantum Diffusion of Hydrogen on Metal Surfaces (PDF)," Phys. Rev. B 50, R11279 (1994).
"Phonon-Assisted Tunneling of Adatoms on a Solid Surface: the Influence of Quadratic Adatom-Phonon Couplings (PDF)," with L. Deng, Phys. Rev. B 48, 17527 (1993).
"Observation of a Transition from an Over-Barrier Hopping to an Activated Tunneling Diffusion: H and D on Ni(100) (PDF)," With A. Lee, L. Deng, and U. Linke, Phys. Rev. B 46, 15472 (1992).
"Diffusion of Adsorbates on Surface Studied by Optical Second-Harmonic Diffraction from Monolayer Gratings (PDF)," with Xudong Xiao, W. Daum, and Y.R. Shen, Phys. Rev. B 46, 9732 (1992).
"Optical diffractions as probes to surface diffusion of adsorbates (PDF)," Mod. Phys. Lett. B 6, 1217 (1992).
"Surface Diffusion of Hydrogen on Ni(100): an Experimental Observation of Quantum Tunneling Diffusion (PDF)," with A. Lee, A. Wong, and U. Linke, Phys. Rev. Lett. 68, 1862 (1992).