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Department of Mechanical Engineering

Prof. Jia-Hong Sun

Jia-Hong Sun  

Assistant Professor
 
Research areas: Acoustic metamaterial; MEMS; Numerical calculation of wave propagation; Nondestructive testing
Laboratory: Ultrasonics Lab
Tel: +886-3-2118800 ext. 5759 (Office), 3197 (Lab)


Education:
- Ph.D, Applied Mechanics, National Taiwan University, Taiwan (2006)
- M.S., Applied Mechanics, National Taiwan University, Taiwan (1997)
- B.S., Aeronautics and Astronautics, National Cheng Kung University, Taiwan (1995)

Employments:
- Assistant professor, Department of Mechanical Engineering, Chang Gung University, Taiwan (Since 2011)
- Visiting researcher, Institut Jean Lamour, CNRS-Nancy University, France (2010)
- Postdoctoral researcher, Institute of Applied Mechanics, National Taiwan University, Taiwan (2006-2011)
- Teaching assistant, Institute of Applied Mechanics, National Taiwan University, Taiwan (2003-2004)
- Research assistant, Institute of Applied Mechanics, National Taiwan University, Taiwan (1999-2000)

Research of Interest:
- Acoustic metamaterial― analysis and application of phononic crystals
- MEMS― design and fabrication of micro acoustic devices
- Numerical calculation of wave propagation― FDTD, FEM, and parallel computing in a PC cluster system.
- Nondestructive testing― material constant measurement and defect detecting based on ultrasonics

Selected Publications:
  1.  M. Badreddine Assouar, Jia-Hong Sun, Fan-Shun Lin, and Jin-Chen Hsu, "Hybrid phononic crystal plates for lowering and widening acoustic band gaps," Ultrasonics, vol. 54, pp. 2159–2164, 2014 (SCI).
  2. Jia-Hong Sun and Jyun-Hua Jhou, "Study of surface acoustic waves in SiO2/LiNbO3 layered-structure phononic crystals," Jpn. J. Appl. Phys., vol. 53, no. 07KB04, 2014. (SCI)
  3. Chia-Hao Hung, Wei-Shan Wang, Yu-Ching Lin, Ting-Wei Liu, Jia-Hong Sun, Yung-Yu Chen, Masayoshi Esashi and Tsung-Tsong Wu, "Design and fabrication of an AT-cut quartz phononic Lamb wave resonator," J. Micromech. Microeng., 23, 065025(1-6), 2013. (SCI)
  4. Yung-Yu Chen, Li-Chung Huang, Wei-Shan Wang, Yu-Ching Lin, Tsung-Tsong Wu, Jia-Hong Sun, and Masayoshi Esashi, "Acoustic interference suppression of quartz crystal microbalance sensor arrays utilizing phononic crystals," Appl. Phys. Lett., 102, 153514, 2013. (SCI)
  5. Mourad Oudich, Matteo Senesi, M. Badreddine Assouar, Massimo Ruzenne, Jia-Hong Sun, Brice Vincent, Zhilin Hou, and Tsung-Tsong Wu, "Experimental evidence of locally resonant sonic band gap in two-dimensional phononic stubbed plates," Phys. Rev. B, vol. 84, no. 165136, 2011. (SCI).
  6. Tsung-Tsong Wu, Jin-Chen Hsu, and Jia-Hong Sun, "Phononic Plate Waves,"  IEEE Trans. Ultrason., Ferroelect. Freq. Contr., vol. 58, pp. 2146-2161, 2011. (SCI).
  7. Tsung-Tsong Wu, Yan-Ting Chen, Jia-Hong Sun, Sz-Chin Steven Lin, and Tony Jun Huang, “Focusing of the lowest antisymmetric Lamb wave in a gradient-index phononic crystal plate,” Appl. Phys. Lett., vol. 98, article no. 171911, 2011. (SCI)
  8. Chao-Yi Huang, Jia-Hong Sun, and Tsung-Tsong Wu, “A two-port ZnO/silicon Lamb wave resonator using phononic crystals,” Appl. Phys. Lett., vol. 97, article no. 031913, 2010. (SCI)
  9. Yu-Chieh Wen, Jia-Hong Sun, Christian Dais, Detlev Grützmacher, Tsung-Tsong Wu, Jin-Wei Shi, and Chi-Kuang Sun, “Three-dimensional phononic nanocrystal composed of ordered quantumdots,” Appl. Phys. Lett., vol. 96, article no. 123113, 2010. (SCI)
  10. Sz-Chin Steven Lin, Bernhard R Tittmann, Jia-Hong Sun, Tsung-Tsong Wu and Tony Jun Huang, “Acoustic beamwidth compressor using gradient-index phononic crystals,” J. Phys. D: Appl. Phys., vol. 42, article no. 185502, 2009. (SCI)
  11. Sz-Chin Steven Lin, Tony Jun Huang, Jia-Hong Sun and Tsung-Tsong Wu, “Gradient-index phononic crystals,” Phys. Rev. B, vol. 79, article no. 094302, 2009. (SCI)
  12. Tsung-Tsong Wu, Wei-Shan Wang, Jia-Hong Sun, Jin-Chen Hsu, and Yung-Yu Chen, “Utilization of phononic-crystal reflective gratings in a layered surface acoustic wave device,” Appl. Phys. Lett., vol. 94, article no. 101913, 2009. (SCI)
  13. Jia-Hong Sun and Tsung-Tsong Wu, “A Lamb Wave Source Based on the Resonant Cavity of Phononic-Crystal Plates,” IEEE Trans. Ultrason., Ferroelect. Freq. Contr., vol. 56, no. 1, pp. 121-128, 2009. (EI, SCI)
  14. Feng-Chia Hsu, Tsung-Tsong Wu, Jin-Chen Hsu, and Jia-Hong Sun, “Directional enhanced acoustic radiation caused by a point cavity in a finite-size two-dimensional phononic crystal,” Appl. Phys. Lett., vol. 93, article no. 201904, 2008. (SCI)
  15. Jia-Hong Sun and Tsung-Tsong Wu, “Propagation of acoustic waves in phononic-crystal plates and waveguides using a finite-difference time-domain method,” Phys. Rev. B, vol. 76, article no. 104304, 2007. (SCI)
  16. Jia-Hong Sun and Tsung-Tsong Wu, “Propagation of surface acoustic waves through sharply bent two-dimensional phononic crystal waveguides using a finite-difference time-domain method,” Phys. Rev. B, vol. 74, article no. 174305, 2006. (SCI)
  17. Tsung-Tsong Wu, Chung-Hao Hsu, and Jia-Hong Sun , “Design of a highly magnified directional acoustic source based on the resonant cavity of two-dimensional phononic crystals,” Appl. Phys. Lett., vol. 89, article no. 171912, 2006. (SCI)
  18. Po-Feng Hsieh, Tsung-Tsong Wu and Jia-Hong Sun, “Three-dimensional phononic band gap calculations using the FDTD Method and a PC Cluster system,” IEEE Trans. Ultrason., Ferroelect. Freq. Contr., vol. 53, no. 1, pp. 148-158, 2006. (EI, SCI)
  19. Jia-Hong Sun and Tsung-Tsong Wu, “Analyses of mode coupling in joined parallel phononic crystal waveguides,” Phys. Rev. B, vol. 71, article no. 174303, 2005. (SCI)
  20. Tsung-Tsong Wu, Jia-Hong Sun and Zi-Gui Huang, Invited Paper “Analyses of acoustic band gaps in phononic crystals using PWE and FDTD methods,” Chinese J. Mechanical Engineers, vol. 26, no.2, pp. 137-144, 2005. (EI)
  21. Tsung-Tsong Wu, Jia-Hong Sun and Jian-Hua Tong “On the study of elastic wave scattering and Rayleigh wave velocity measurement of concrete with steel bar,” NDT&E International, vol. 33, pp. 401-407, 2000. (SCI)