Personal Details

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Dr. SENG Hwee Leng, Debbie

Senior Specialist II


Structural Materials (STR) Department

(+65) 65011901

2 Fusionopolis Way Innovis, #08-03, Singapore 138634

Research Details

  • Materials characterisation
  • Secondary Ion Mass Spectrometry (SIMS)
  • X-ray Photoelectron Spectroscopy (XPS)
  • Focused Ion Beam (FIB)
  • Scanning Electron Microscopy (SEM)
  • Energy Dispersive X-ray spectroscopy (EDS)
  • Electron Backscatter Diffraction (EBSD)
  • Microstructure analysis of additively manufactured and cold spray deposited metal alloys (IN718, Ti6Al4V, maraging steel, Al6061)

  • Evaluation of microstructural changes of metal alloys after post-processing (shot peening, hot isostatic pressing)

 2015 - current
 Senior Specialist II, IMRE
 2007 - 2015
 Senior Specialist I, IMRE
 2005 - 2007
 Research Engineer, IMRE
 2003 - 2005
 Research Assistant, Center for Ion Beam Applications, Dept. of Physics, NUS
 2001 - 2003  Teaching Assistant, Dept. of Physics, NUS
  • PhD, National University of Singapore, 2005
  • BSc (Hons), National University of Singapore, 1999
  • BSc, National University of Singapore, 1998
  • W Yang, H. Kawai, M.Bosman, B. Tang, J. Chai, W.L. Tay, J. Yang, H.L. Seng, H. Zhu, H. Gong, H. Liu, K.E.J. Goh, S. Wang, D. Chi, Nanoscale, 2018, 10, 22927


  • B Tang, Z.G. Yu, H.L. Seng, N. Zhang, X. Liu, Y.W. Zhang, W. Yang, H. Gong, Nanoscale, 2018, 10, 20113


  • G.K. Dalapati, S. Guhathakurata, A. Das, C. Mahata, S. Chakraborty, S. Bhunia,

    H.L. Seng, S. Chattopadhyay, L.K. Bera, S. Tripathy, Journal of Alloys and Compounds 765, 2018,  994-1002


  • W. Li, Z Su, J.M.R. Tan, S.Y. Chiam, H.L. Seng, S. Magdassi, L.H. Wong, Chem. Mater. 2017, 29, 42734281


  • G.K. Dalapati, S. Zhuk, M.P. Saied, A. Kushwaha, H.L. Seng, V. Chellappan, V. Suresh, Z. Su, S.K. Batabyal, C.C. Tan, A. Guchhait4, L.H. Wong, T.K.S. S. Tripathy, Scientific Reports 2017, 7, 1350

Last updated on : 15 Jan 2019 09:06 AM