Personal Details

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Dr. LIU Huajun

Scientist I

Staff

Electronic Materials (ELE) Department

68727726

liuhj@imre.a-star.edu.sg

3 Research Link, Singapore 117602


Research Details


  • Ferroelectric and Piezoelectric thin films
  • Multiferroic materials and devices
  • Epitaxial growth of Ferroelectric and Piezoelectric thin films by sputtering
  • Crystal Structure study by high-resolution Synchrotron X-ray diffraction
  • Electrical and magnetic characterization of thin films

  • Apr. 2014- Scientist, Institute of Materials Research and Engineering (Singapore)
  • Feb. 2013- Apr.2014 Research Fellow, National University of Singapore (Singapore)
  • Jul. 2012- Jan. 2013 Research Engineer, National University of Singapore (Singapore)
     
  • Ph.D. National University of Singapore (NUS), Singapore,2012
  • B. Sc University of Science and Technology of China (USTC), China,2008
  • 2014- A*STAR International Fellowship, A*STAR, Singapore
  • 2011-2012 President's Graduate Fellowship, NUS, Singapore
  • 2008-2011 Research Scholarship, NUS, Singapore
  • 2007 Outstanding Student Scholarship, USTC, China
  • 2004 Outstanding Freshman Scholarship, USTc, China

1. P. Yang, H. Liu, Z. Chen, L. Chen and J. Wang, Unit-cell determination of epitaxial thin films based on reciprocal-space vectors by high-resolution X-ray diffractometry. Journal of Applied Crystallography, 47, 402-413 (2014).

2. H. Liu, Y. Zhang, Q. Ke, K. H. Ho, Y. Hu and J. Wang, Tuning the porous texture and specific surface area of nanoporous carbons for supercapacitor electrodes by adjusting the hydrothermal synthesis temperature. Journal of Materials Chemistry A, 1, 12962 (2013).

3. H. Liu, P. Yang, Z. Fan, A. Kumar, K. Yao, K. P. Ong, K. Zeng and J. Wang Uniaxial strain-induced ferroelectric phase with a giant axial ratio in a (110) BiFeO3 thin film. Physical Review B, Rapid Communications, 87, 220101, (2013).

4. H. Liu, P. Yang, K. Yao, K. P. Ong, P. Wu and J. Wang, Origin of a tetragonal BiFeO3 phase with a giant c/a ratio on SrTiO3 substrates, Advanced Functional Materials,22, 937-942, (2012).

5. H. Liu, P. Yang, K. Yao and J. Wang, Growth rate induced monoclinic to tetragonal phase transition in epitaxial BiFeO3 (001) thin films, Applied Physics Letters, 98, 102902, (2011).

6. H. Liu, K. Yao, P. Yang, Y. Du, Q. He, Y. Gu, X. Li, S. Wang, X. Zhou and J. Wang, Thickness-dependent twinning evolution and ferroelectric behavior of epitaxial BiFeO3 (001) thin films, Physical Review B, 82, 064108, (2010).

7. H. Liu, P. Yang, K. Yao and J. Wang, Twinning rotation and ferroelectric behavior of epitaxial BiFeO3 (001) thin film, Applied Physics Letters, 96, 012901, (2010).

8. J. Wu, G. Kang, H. Liu and J. Wang, Ferromagnetic, ferroelectric and fatigue behavior of (111)-oriented BiFeO3/(Bi1/2Na1/2)TiO3 lead-free bilayered thin films, Applied Physics Letters, 94, 172906, (2009).



Last updated on : 04 Sep 2017 06:11 PM