Academic Profile

Academic Profile

Asst Prof Liu Zheng

Nanyang Assistant Professor (NRF)


School of Materials Science & Engineering
College of Engineering

Email: Z.LIU@NTU.EDU.SG
Phone: (+65)6513 7352
Office: N4.1-01.10

Education
  • PhD (Physics) National Center for Nanoscience & Tech. 2010
  • B.S (Physics) Nankai University 2005
Biography
Dr. Zheng Liu received his B.S. degrees (2005) at Nankai University (China), and completed his Ph.D at National Center for Nanoscience and Technology (NCNST), China, under the guidance of Prof. Lianfeng Sun. He then worked in Prof. Pulickel M. Ajayan and Prof. Jun Lou’s groups as a joint postdoc research fellow (2010~2012) and research scientist (2012~2013) at Rice University. Dr. Zheng Liu's research focus on the synthesis, characterizations and applications of novel two-dimensional (2D) crystals, including nitrides (hexagonal boron nitride, h-BN), oxides, transition metal dichalcogenides (TMDs, MoS2, WS2, MoSe2 etc.) He has made great contributions to the 2D materials based nanoelectronics, active nano-systems and high performance energy components, e.g. graphene/h-BN resonators, graphene photodetectors, high-density capacitors, ultrafast lithium storage. He has published more than 50 peer-reviewed papers in top journals such as Nat Mater, Nat Nanotech, Nat Comm, Nano Lett, Adv Mater, JACS, ACS Nano, Small etc. These work have been reported by the impact media such as Science daily, IEEE spectrum etc., and highlighted by the top journals such as Nat Phys, Nat Nanotech, Chem Int Ed, etc. He was a recipient of the 2012 World Technology Award in Energy category. This award has been presented as a way to honor those in doing "the innovative work of the greatest likely long-term significance." He was awarded the Singapore NRF Fellowship in 2013.
Research Interests
Synthesis of large-scale and high-quality two-dimensional (2D) materials, e.g. graphene, hexagonal boron nitrides (h-BN), transition metal dichalcogenides (TMDs); Synthesis of ternary 2D materials such as h-BNC and doped TMDs; Hybridized architectures of 2D materials; Applications of 2D materials on high-performance optical and electronic devices.
Research Grant
  • Academic Research Fund Tier 1 (2014-)
  • Academic Research Fund Tier 1 (2015-) [by Ministry of Education (MOE)]
  • Academic Research Fund Tier 1 (2016-)
  • Academic Research Fund Tier 1 (2016-) [by Ministry of Education (MOE)]
  • Academic Research Fund Tier 2 (2016-) [by Ministry of Education (MOE)]
  • Academic Research Fund Tier 2 (2016-2019) [by Ministry of Education (MOE)]
  • Academic Research Fund Tier 2 (2017-) [by Ministry of Education (MOE)]
  • CoE Industry Research and Innovation Collaboration Programme Award (2016-)
  • NRF Research Fellowship (2013-)
  • Start Up Grant (2013-)
Current Projects
  • Broadband & Extremely Sensitive Polarization Detection Using Highly Anisotropic Materials
  • Design and Fabrication of Novel Far Infrared Detectors Based on 2D Materials
  • Exploration of Two-dimensional Heterostructures for Energy Application
  • Fundamental Understanding of Spin and Valley Dependent Properties of Materials Possessing Strong Spin-Obit Coupling for Advanced Electronic and Optoelectronic Devices
  • Pressure-modulated structural, electronic and optical properties in nano-materials
  • Super hydrophobic Boron Nitride nanotube aerogel for selective CO2 adsorption
  • Synthesis, Characterizations and Performance of Novel Two-Dimensional Atomic Layers: Hexagonal Boron Nitride (h-BN) and Molybdenum Disulfide (MoS2)
  • Two-dimensional materials: from synthesis to commercialization
  • Ultralight BN Aerogel with Thermal Stability, High Chemical Inertness and Strong Mechanical Strength
  • Wafer-size Production of High-quality TMDs Monolayers Using MOCVD
Selected Publications
  • Varrla Eswaraiah, Qingsheng Zeng, Yi Long, Zheng Liu. (2016). Black Phosphorus Nanosheets: Synthesis, Characterization and Applications. Small, , DOI: 10.1002/smll.201600032.
  • F. Liu, S. Zheng, X. He, A. Chaturvedi, J. He, W.L. Chow, T.R. Mion, X. Wang, J. Zhou, Q. Fu, H.J. Fan, B.K. Tay, L. Song, R.H. He, C. Kloc, P. M. Ajayan, Z. Liu. (2016). Highly Sensitive Detection of Polarized Light Using Anisotropic 2D ReS2. Advanced Functional Materials, 26, 1169-1177.
  • P. Yu, X. Yu, W. Lu, H. Lin, L. Sun, K. Du, F. Liu, W. Fu, Q. Zeng, Z. Shen, C. Jin, Q.J. Wang, Z. Liu. (2016). Fast Photoresponse from 1T Tin Diselenide Atomic Layers. Advanced Functional Materials, .
  • Yan, J., Xia, J., Wang, X., Liu, L., Kuo, J.-L., Tay, B. K., Chen, S., Zhou, W., Liu, Z. & Shen, Z. X. (2015). Stacking-Dependent Interlayer Coupling in Trilayer Mo52 with Broken Inversion Symmetry. Nano Letters, .
  • Zheng, S., Sun, L., Zhou, X., Liu, F., Liu, Z., Shen, Z. & Fan, H. J. (2015). Coupling and Interlayer Exciton in Twist-Stacked WS2 Bilayers. Advanced Optical Materials, .

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