Faculty

QUEK Su Ying

PhD in Applied Physics, Harvard University, USA (2006)

NRF Assistant Professor
Office : S16-06-16  |  Tel : (65) 6601 3640
Email : phyqsy@nus.edu.sg

Current Research

  • Assistant Professor Quek’s group uses first principles approaches to make predictions on the electronic structure, vibrational properties, and transport properties of materials. They use state-of-the-art methods to understand the physical mechanisms governing macroscopic observables. Based on these studies, simpler predictive models are often developed. They have recently focused on research involving emerging 2D materials and organics.

Selected Publications

  1. Y. Chen, I. Tamblyn, S.Y. Quek, “Energy Level Alignment at Hybridized Organic-Metal Interfaces: the Role of Many-Electron Effects”, J. Phys. Chem. C, 121, 13125 (2017)

  2. K. H. Khoo, W. S. Leong, J. T. L. Thong and S. Y. Quek, “Origin of Contact Resistance at Ferromagnetic Metal-Graphene Interfaces”, ACS Nano, 10, 11219 (2016)

  3. X. Luo, X. Lu, C. Cong, T. Yu, Q. Xiong, S. Y. Quek, “Stacking sequence determines Raman intensities of observed interlayer shear modes in 2D layered materials – A general bond polarizability model”, Scientific Reports 5, 14565 (2015)

  4. K. Dolui and S. Y. Quek, ”Quantum-confinement and Structural Anisotropy result in Electrically-Tunable Dirac Cone in Few-layer Black Phosphorous”, Scientific Reports 5, 11699 (2015)

  5. X. Luo, X. Lu, G. W. K. Kok, A. H. Castro Neto, B. Özyilmaz, Q. Xiong, and S. Y. Quek, “Large Frequency Change with Thickness in Interlayer Breathing Mode - Significant Interlayer Interactions in Few Layer Black Phosphorus”, Nano Letters, 15, 3931 (2015)

Affiliations & Links