Recent Publications (Phase Field Simulation of Ferroelectrics)
1. Nathaniel Ng, Rajeev Ahluwalia, and David J Srolovitz. "Depletion-layer-induced size effects in ferroelectric thin films: A Ginzburg-Landau model study," Physical Review B, 86(9), 094104 (2012). []
2. Nathaniel Ng, Rajeev Ahluwalia, and David J Srolovitz. "Domain patterns in free-standing nanoferroelectrics," Acta Materialia, 60(8), 3632-3642 (2012). []
3. Sharath Sriram, Madhu Bhaskaran, Rajeev Ahluwalia, Thach G. Nguyen, Nathaniel Ng, David J. Srolovitz, Kourosh Kalantar-zadeh, and Arnan Mitchel. "Surface Morphology-Induced Localized Electric Field and Piezoresponse Enhancement in Nanostructured Thin Films," ACS Nano, 5(2), 1067-1072, (2011).
4. Rajeev Ahluwalia, Nathaniel Ng, and David J Srolovitz. "Surface morphology effects on polarization switching in nanoscale ferroelectrics." Nanotechnology, 20, 445709 (2009). [].
5. Nathaniel Ng, Rajeev Ahluwalia, Haibin Su, and Freddy Boey. “Lateral size and thickness dependence in ferroelectric nanostructures formed by localized domain switching.” Acta Materialia, 57(7), 2047-2054 (2009). []

Other Publications
1. Su, Liap Tat, Alfred I. Y Tok, Yang Zhao, Nathaniel Ng, and Freddy Y. C Boey. “Synthesis and Electron-Phonon Interactions of Ce3+-Doped YAG Nanoparticles.” The Journal of Physical Chemistry C, 113(15), 5974-5979 (2009). []
2. Ye, Jun, Yang Zhao, Nathaniel Ng, and Jianshu Cao. “Width of Phonon Sidebands in the Brownian Oscillator Model.” The Journal of Physical Chemistry B, 113 (17), 5897-5904 (2009). []
3. Su, L. T., A. I. Y. Tok, Y. Zhao, N. Ng, F. Y. C. Boey, J. L. Woodhead, and C. J. Summers. “Electron−Phonon Interactions in Ce3+-Doped Yttrium Aluminum Garnet Nanophosphors.” The Journal of Physical Chemistry B, 112(35), 10830-10832 (2008). []
4. Nguyen, C. A., P. S. Lee, N. Ng, H. Su, S. G. Mhaisalkar, J. Ma, and F. Y. C. Boey. “Anomalous polarization switching in organic ferroelectric field effect transistors.” Applied Physics Letters, 91(4), 042909-3 (2007). []
5. Ng, Nathaniel, J. Ma, and F. Boey. “Polymer Piezoelectric Tubular Transducers.” Electrochemical and Solid-State Letters, 10(2), P5-P7 (2007). []
6. Ng, N., T. Li, J. Ma, and F. Boey. “Behavior of piezoelectric ultrasonic tubular transducers in relation to tube geometry.” Journal of Electroceramics, 16(4), 307-311 (2006). []