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Paul LIM Hock Siah

Associate Professor

Office : S12-02-10
Tel : (65) 6516 2614
Fax : (65) 6777 6126
Email : phylimhs@nus.edu.sg
     
 
Current Research and Future Direction

  • My current research interest lies mainly in the theoretical calculations of acoustic phonons and dipole-exchanged spin waves in nanostructures.
     
   
Publications

  • Micro-Brillouin Scattering From a Single Isolated Nanosphere . Y. Li, H. S. Lim, S. C. Ng, Z. Wang, M. H. Kuok, E. Vekris,V. Kitaev, F.C. Peiris and G. A. Ozin, Appl. Phys. Letts. 88, 023112 (2006).

  • Spin waves in nickel nanorings of large aspect ratio. Z. K. Wang, H. S. Lim, H. Y. Liu, S. C. Ng, M. H. Kuok, L. L. Tay, D. J. Lockwood, M. G. Cottam, K. L. Hobbs, P. R. Larson, J. C. Keay, G. D. Lian and M. B. Johnson, Phys. Rev. Letts. 94, 137208 (2005).

  • Magnetic-field dependence of spin waves in ordered permalloy nanowire arrays in two dimensions . H.Y. Liu, Z. K. Wang, H. S. Lim, S. C. Ng, M. H. Kuok, D. J. Lockwood, M.G. Cottam, K. Nielsch and U. Gosele, J. Appl. Phys. 98, 046103 (2005).

  • Brillouin Observation of Bulk and Confined Acoustic Waves in Silica Microspheres . H. S. Lim, M. H. Kuok, S. C. Ng and Z. Wang, Appl. Phys.Letts. 84, 4182 (2004).

  • Brillouin study of the quantization of acoustic modes in nanospheres . M. H. Kuok, H. S. Lim, S. C. Ng, N. N. Liu and Z. K. Wang, Phys. Rev.Letts. 90, 255502 (2003).

 

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