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Research Group
Geophysics Seminar Schedule (2022-2023), 2021-2022, 2020-2021, 2019-2020
Joubin-James Lectures and short courses (2018-2019)
Research Interests (primarily in Seismology)
- Numerical simulations of 3-D seismic wave propagation in heterogeneous/anisotropic medium based upon the spectral-element method (SEM).
- Full waveform inversions (adjoint tomography) based upon SEM simulations at both regional and continental scales, using earthquake data, ambinent-noise and teleseismic scattered waves.
- Nonlinear inversion/optimization methods; model resolution analysis.
- Acoustic Emission, microseismics and induced seismicity: event detection, source localization, source mechanism inversions.
Education/Experience
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Jun 2007 -- Aug 2008: Green Scholar (Postdoc), Institute of Geophysics and Planetary Physics, Scripps Institute of Oceanography, University of California, San Diego
Jun 2006 -- May 2007: Assistant Scientist,
Seismological Laboratory, California Institute of Technology
July 2000 -- May 2006: Ph. D. in Geophysics, California Institute of Technology
Advisor: Jeroen Tromp
Thesis :
Spectral-element Simulations of 3D Seismic Wave Propagation
and Applications to Source and Structural Inversions
July 1995 -- Jun 2000: B.S. in Geophysics,
Department of Earth and Space Sciences and
Department of SCGY,
University of Science and Technology of China, China
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Current* and former group members
(Computer Handbook, Research Handbook)
M.Sc. students: Alexandra Korolev (2022, now at ESG), Gang Yang (2021), Talha Quadri (2020, now at UFV), Mostafa Khorshidi (2019, Now at NWMO), Na Wang (2015), Lin Zheng (2013, Now at CGG), Mehdi (Sherveen) Ghofrani Tabar (2009)
Ph.D. students: Mohammad Hosein Khosravi (2023-)*, Nanqiao Du (2021-)*, Gang Yang (2021-)*, Ting Lei (2020-)*, Afeez Popoola (2019-2025, Postdoc at UofT), Tianshi Liu (2018-2024, Postdoc at Caltech), Ramin Saleh*, Xin Song (2013-2019), Chuangxin Lin (2013-2019)
Postdocs: Ding Liang (2021-2024, now at GSC), Bin He (2020-2022, now at UTDallas), Kai Wang (2018-2019, now at USTC), Piero Basini (2012-2014, now at Total), Ping Tong (2012-2014, now at NTU)
Undergraduates:
Calise Moldawa (2025, ES thesis), Jamie Chow (2024, USRA, ES thesis), Bahareh Doroudiani (2020, USRA), Lyndon Boone (2020, EngSci thesis), Jia Yoong Chong (2019, ES thesis), Yiru Zhou (2018, ES thesis), Shujuan Mao (2014, Mitacs, now at UTAustin), Qi Zhao (2012, thesis, now at HK Polytech U), Alex Bing (2010, EngSci thesis)
Visiting grad students: Kai Zhang (2022-2023), Yuanxie Lee (2021-2022), Rezvan Mortezanejad (2019-2020), Liang Ding (2018-2020), Shan Wu (2018, now at HFUT), Chao Zhang (2016, now at Hohai), Changyi Yu (2016, now at TPEI), Qiang Zhang (2014-2016, now at IWHR), Felix Halpaap (2015), Jiupeng Hu (2015), Xueyuan Huang (2014, now at BTBU), Yunfeng Chen (2014, Now at ZJU)
Visiting scholars: Majid Bagheri (2019), Farzam Yamini Fard (2018), Langping Zhang (IES, CEA), Biao Guo (IG, CEA), Xueting Zhang (2013, HDU), Weifeng Yang (2013, CUMT), Shu-Huei Hung (all the time)
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