| Ferroelectricity of CH3NH3PbI3 Perovskite Z Fan, J Xiao, K Sun, L Chen, Y Hu, J Ouyang, KP Ong, K Zeng, J Wang The journal of physical chemistry letters 6 (7), 1155-1161, 2015 | 377 | 2015 |
| Analysis of the thermoelectric properties of -type ZnO KP Ong, DJ Singh, P Wu Physical Review B—Condensed Matter and Materials Physics 83 (11), 115110, 2011 | 328 | 2011 |
| Stabilization of 4H hexagonal phase in gold nanoribbons HZ 2. Zhanxi Fan, Michel Bosman, Xiao Huang, Ding Huang, Yi Yu, Khuong P ... Nature Communications 6, 7684, 2015 | 246 | 2015 |
| Electrical conductivity and performance of doped LaCrO3 perovskite oxides for solid oxide fuel cells L Liu, KP Ong, P Wu, J Li, J Pu Journal of Power Sources 176 (1), 82-89, 2008 | 230 | 2008 |
| Strain effects on the band gap and optical properties of perovskite SrSnO3 and BaSnO3 DJ Singh, Q Xu, KP Ong Applied Physics Letters 104 (1), 2014 | 160 | 2014 |
| Electronic structure and optical properties of AFeO2 (A= Ag, Cu) within GGA calculations KP Ong, K Bai, P Blaha, P Wu Chemistry of materials 19 (3), 634-640, 2007 | 121 | 2007 |
| Unusual Transport and Strongly Anisotropic Thermopower in and KP Ong, DJ Singh, P Wu Physical review letters 104 (17), 176601, 2010 | 103 | 2010 |
| Giant piezoelectricity in oxide thin films with nanopillar structure H Liu, H Wu, KP Ong, T Yang, P Yang, PK Das, X Chi, Y Zhang, C Diao, ... Science 369 (6501), 292-297, 2020 | 102 | 2020 |
| Structural evolution in Methylammonium Lead Iodine CH3NH3PbI3 AH Khuong P. Ong, T. W. Goh, Q. Xu Journal of Physical Chemistry A 119, 11033, 2015 | 100 | 2015 |
| Transparent Conducting Properties of SrSnO3 and ZnSnO3 DJS Khuong P. Ong, Xiaofeng Fan, Alaska Subedi, Michael B. Sullivan APL Materials 3, 062505, 2015 | 97 | 2015 |
| Mechanical Origin of the structural phases transition in Methylammonium Lead Iodine CH3NH3PbI3 AH Khuong P. Ong, T. W. Goh, Q. Xu The Journal of Physical Chemistry Letters 6, 681, 2015 | 88 | 2015 |
| Origin of a tetragonal BiFeO3 phase with a giant c/a ratio on SrTiO3 substrates H Liu, P Yang, K Yao, KP Ong, P Wu, J Wang Advanced Functional Materials 22 (5), 937-942, 2012 | 79 | 2012 |
| Origin of the light green color and electronic ground state of KP Ong, P Blaha, P Wu Physical Review B—Condensed Matter and Materials Physics 77 (7), 073102, 2008 | 78 | 2008 |
| Origin of anisotropy and metallic behavior in delafossite KP Ong, J Zhang, JS Tse, P Wu Physical Review B—Condensed Matter and Materials Physics 81 (11), 115120, 2010 | 63 | 2010 |
| The role of Bi vacancies in the electrical conduction of BiFeO 3: a first-principles approach Q Xu, M Sobhan, Q Yang, F Anariba, KP Ong, P Wu Dalton Transactions 43 (28), 10787-10793, 2014 | 60 | 2014 |
| Perspective: n-type oxide thermoelectrics via visual search strategies G Xing, J Sun, KP Ong, X Fan, W Zheng, DJ Singh APL Materials 4 (5), 2016 | 48 | 2016 |
| Enhanced photovoltaic effects and switchable conduction behavior in BiFe0.6Sc0.4O3 thin films JW Z. Fan, W. Ji, T. Li, J. Xiao, P. Yang, Khuong Phuong Ong, Kaiyang Zeng ... Acta Materialia 88, 83, 2015 | 42 | 2015 |
| Optimization of electrical conductivity of LaCrO3 through doping: A combined study of molecular modeling and experiment KP Ong, P Wu, L Liu, SP Jiang Applied physics letters 90 (4), 2007 | 41 | 2007 |
| Multi Band Gap Electronic Structure in CH3NH3PbI3 KP Ong, S Wu, TH Nguyen, DJ Singh, Z Fan, MB Sullivan, C Dang Scientific Reports 9 (1), 2144, 2019 | 39 | 2019 |
| Stable Ferroelectric Perovskite Structure with Giant Axial Ratio and Polarization in Epitaxial BiFe0.6Ga0.4O3 Thin Films JW Z. Fan, J. Xiao, H. Liu, P. Yang, Q. Ke, W. Ji, K. Yao, Khuong P. Ong ... ACS Applied Materials & Interfaces 7, 2648, 2015 | 38 | 2015 |
