Phone (852) 3943 6312
Email rbliu(at)cuhk.edu.hk
Education: PhD, Institute of Semiconductors, Chinese Academy of Sciences, Beijing, 2000
BSc, Department of Physics, Nanjing University, Nanjing, 1995
Position: 2014-now, Professor, Department of Physics, The Chinese University of Hong Kong
2011-2015, Head, Division of Physics and Division of Materials Science and Engineering, The Chinese University of Hong Kong
2010-2014, Associate Professor, Department of Physics, The Chinese University of Hong Kong
2005-2010, Assistant Professor, Department of Physics, The Chinese University of Hong Kong
2002-2005, Postgraduate Researcher, University of California, San Diego
2000-2002, Postdoctoral Fellow, Center for Advanced Study, Tsinghua University
Research Interest: Physics for implementing quantum computation in solid-state systems
Spin dynamics in semiconductors; electron spin decoherence in nuclear spin baths
Quantum optics and nonlinear optical spectroscopy of mesoscopic systems
Magnetic nanometrology, magnetic resonance spectroscopy
Selected Recent Publications: N. Zhao, J.L. Hu, S.W. Ho, J.T.K. Wan and R.B. Liu, "Atomic-scale magnetometry of distant nuclear spin clusters via nitrogen-vacancy spin in diamond
https://www.nature.com/nnano/volumes/6/issues/4" target="_blank"> Cover Story)
Z.Y. Wang and R.B. Liu, "Protection of quantum systems by nested dynamical decoupling
Preserving qubit coherence by dynamical decoupling
Quantum computing by optical control of electron spins
Second-order nonlinear optical effects of spin currents
Preserving spin coherence in solids by optimal dynamical decoupling
Universality of Uhrig Dynamical Decoupling for Suppressing Qubit Pure Dephasing and Relaxation
Quantum many-body theory of qubit decoherence in a finite-size spin bath
Proposal for Direct Measurement of a Pure Spin Current by a Polarized Light Beam
Control of electron spin decoherence caused by electron–nuclear spin dynamics in a quantum dot", New J. Phys. 9, 226 (2007). (Editor's Selection)
