Dr KOH Soo Jin, Adrian
Department of Mechanical Engineering
National University of Singapore
Block EA, Level 07, Room 39
9 Engineering Drive 1
Dr. Koh Soo Jin Adrian received his PhD degree in Mechanical Engineering and Integrative Sciences from the National University of Singapore in 2008. He is currently an Assistant Professor at the Department of Mechanical Engineering, National University of Singapore, and an Adjunct Scientist at A*STAR, Institute of High Performance Computing. He was a post-doctoral fellow at Harvard University, School of Engineering and Applied Sciences, between 2008 and 2010. His current research interest is in soft electroactive polymer systems, in particular, using soft materials like dielectric elastomers as artificial muscles for soft robots, and generators for motion-based energy harvesting. He is the recipient of the inaugural Philip Yeo Prize in 2007, which recognizes outstanding research performed by a graduate student or post-doctoral fellow in Singapore. In 2013, he was awarded the “Promising International Researcher Award” by the European Scientific Network for Artificial Muscles (ESNAM), for his contributions in the field of electroactive polymers.
PhD.: National University of Singapore, Singapore; Mechanical Engineering & Integrative Sciences; 2008
M.Eng.: National University of Singapore, Singapore; Structural Engineering; 2003
B.Eng. (Hons): National University of Singapore, Singapore; Civil Engineering, graduated with 1st Class Honours; 2000
1. Soft Robotics
2. Energy Harvesting
3. Materials Research for Soft Active Systems
4. Applied Mechanics
a. Finite element code development for analysis and simulation of multi-physical systems.
b. Material models for amorphous and glassy polymers, with a view from micro-mechanics.
c. Multi-scale simulation of nano-carbons.
1. A. Choudhury, C. M. Wang, and S. J. A. Koh, Continuum Shell Model for Buckling of Armchair Carbon Nanotubes under Compression or Torsion, in-press at Int. J. Appl. Mech., 2013.
2. C. M. Wang, A. Choudhury, S. J. A. Koh and Y. Y. Zhang, in Modeling of Carbon Nanotubes, Graphene and Their Composites, Chapter 8, Molecular Dynamics Simulation and Continuum Shell Model for Buckling Analysis of Carbon Nanotubes, Springer, 2013.
3. C. Foo, S. J. A. Koh, C. Keplinger, R. Kaltseis, S. Bauer and Z. Suo, Performance of Dissipative Dielectric Elastomers. J. Appl. Phys. 111, 094107, 2012.
4. X. Zhao, S. J. A. Koh and Z. Suo, Nonequilibrium Thermodynamics of Dielectric Elastomers. Int. J. Appl. Mech. 3, 203–217, 2011.
5. X. Zhao, S. J. A. Koh and Z. Suo, Nonequilibrium Thermodynamics of Dielectric Elastomers. Int. J. Appl. Mech. 3, 203–217, 2011.
6. S. J. A. Koh, C. Keplinger, T. Li, S. Bauer and Z. Suo, Dielectric Elastomer Generators: How much energy can be converted? IEEE/ASME Trans. Mech. 16, 33–41, 2010.
7. S. J. A. Koh, X. Zhao and Z. Suo, Maximal energy that can be converted by a dielectric elastomer generator, Appl. Phys. Lett. 94, art. No. 262902, 2009.
8. S. J. A. Koh, Maximum Energy that can be Harvested from a Dielectric Elastomer Generator, in 2009 MRS Fall Proceedings, edited by Materials Research Society, vol. 1218E, 2009 MRS Fall Meeting (30 Nov – 4 Dec 2009, Boston, MA, USA).
9. S. J. A. Koh, X. Zhao and Z. Suo, Maximal energy that can be converted by a dielectric elastomer generator in WorldWide Electroactive Polymers Newsletter, vol. 11, no. 1, pp. 15, June 2009.
10. S. J. A. Koh and H. P. Lee, Effects of Cross-Sectional Shape and Temperature on Mechanical Behavior of Platinum Nanowires, Journal of Computational and Theoretical Nanoscience 5, 1–11, 2008.
11. S. J. A. Koh and H. P. Lee, Shock-Induced Localized Amorphization in Metallic Nanorods with Strain-Rate-Dependent Characteristics, Nano Lett. 6, 2260, 2006.
12. S. J. A. Koh and H. P. Lee, Molecular dynamics simulation of size and strain rate dependent mechanical response of FCC metallic nanowires, Nanotechnology 17, 3451, 2006.
13. S. J. A. Koh, H. P. Lee, C. Lu and Q. H. Cheng, Molecular dynamics simulation of solid platinum nanowire under uniaxial tensile strain: A study on temperature and strain rate effects, Phys. Rev. B 72, 085414, 2005.
14. S. J. A. Koh, M. Maalej and S. T. Quek, Damage quantification of flexurally loaded RC slab using frequency response data, Struct. Health. Mon. 3, 293-311, 2004.