Prof. Pui-Tak (Peter) Leung

Portland State University, U.S.A.





1982 Ph.D., State University of New York (SUNY) at Buffalo, USA, Physics

1979 M.Sc., SUNY at Buffalo, USA, Physics

1976 B.Sc., The Chinese University of Hong Kong, China, Physics


Publications (Selected)

  1. C. W. Chen, Y. W. Gu, H.-P. Chiang, E. J. Sanchez, and P. T. Leung, ― Goos-Hanchen shift at an interface of a composite material: effects of particulate clustering  Appl, Phys. B (submitted, 2010).
  2. H. Y. Chung, G. Y. Guo, H. P. Chiang, D. P. Tsai, and P. T. Leung, ― Accurate description of the optical response of a multilayered spherical system in the long wavelength approximation Phys. Rev. B 82, 165440 (2010).
  3. H. Y. Chung, P. T. Leung, and D. P. Tsai, ― Enhanced intermolecular energy transfer in the vicinity of a plasmonic nanorice  Plasmonics 5, 363-368 (2010).
  4. C. W. Chen, H. Y. Chung, H. –P. Chiang, J. Y. Lu, R. Chang, D. P. Tsai, and P. T. Leung, ― Nonlocality and particle-clustering effects on the optical response of composite materials with metallic nanoparticles Appl. Phys. A 101, 191 (2010).
  5. C. W. Chen, L. S. Liao, H. P. Chiang, and P. T. Leung, ― Temperature effects on the polarizability of mesoscopic metallic nanoparticles  Appl. Phys. B 99, 223 (2010).
  6. P. T. Leung and K. Young, ― Gauge invariance and reciprocity in quantum mechanics  Phys. Rev. A 81, 032107 (2010).
  7. H. Y. Xie, P. T. Leung, and D. P Tsai, ― Reciprocity theorem for nonlocal optics: completion of proof and application to spectroscopic analysis  J. Opt. A 12, 035006 (2010).
  8. H. Y. Xie, H. Y. Chung, P. T. Leung, and D. P. Tsai, ― Plasmonic enhancement of Forster energy transfer at a metallic nanoparticle: nonlocal optical effects  Phys. Rev. B 80, 155448 (2009).
  9. H. Y. Chung, H. Y. Xie, P. T. Leung, and D. P. Tsai, ― Optical properties of metallic nanoshell composites: effects of temperature and particle-clustering  Solid State Commun. 149, 2151-2154 (2009).
  10. H. Y. Chung, P. T. Leung, and D. P. Tsai, ― Dynamic modifications of polarizability for large metallic spheroidal nanoshells  J. Chem. Phys 131, 124122 (2009).
  11. H. Y. Xie, P. T. Leung, and D. P. Tsai, ― Clarification and extension of the optical reciprocity theorem  J. Math. Phys. 50, 072901 (2009).
  12. H. Y. Xie, P. T. Leung, and D. P. Tsai, ― Molecular decay rates and emission frequencies in the vicinity of an anisotropic metamaterial  Solid State Commun. 149, 625-629 (2009).
  13. J. H. Huang, R. Chang, P. T. Leung and D. P. Tsai, ― Nonlinear dispersion relation for surface plasmon at a metal-Kerr medium interface  Opt Commun. 282, 1412-1415 (2009).
  14. P. T. Leung and G. J. Ni, " Reply to comment on 'A note on the formulation of the well equations for a macroscopic medium" Eur. J. Phys. 30, L17-L18 (2009).
  15. H. Y. Xie, P. T. Leung and D. P. Tsai, ― General proof of optical reciprocity for nonlocal lectrodynamics  J. Phys. A. 42, 045402 (2009).
  16. H. Y. Xie, P. T. Leung, and D. P. Tsai, ― General validity of reciprocity in quantum mechanics Phys. Rev. A 78, 064101 (2008).
  17. C. W. Chen, H.-P. Chiang, P. T. Leung, and D. P. Tsai, ― Temperature dependence of enhanced optical absorption and Raman spectroscopy from metallic nanoparticlesSolid State Commun. 148, 413-416 (2008).
  18. P. Dragulin and P. T. Leung, ―Green dydadic for the Proca fields Phys. Rev. E 78, 026605 (2008).