Curriculum Vitae HEJUN ZHU PH.D. Assistant Professor of Geophysics at the University of Texas at Dallas Email: [email protected], Website: https://labs.utdallas.edu/seismic-imaging-lab I. EDUCATION Princeton University 09/2008-09/2013 Doctor of Philosophy in Geophysics Advisor: Professor Jeroen Tromp Thesis: Seismic structure of the European crust and upper mantle based on adjoint tomography Peking University 09/2005-07/2008 Master of Science in Geophysics Advisor: Professor Xiaofei Chen Thesis: Numerical simulations of seismic wave propagation in 3-D anisotropic models Sun-Yat sen University 09/2001-07/2005 Bachelor of Science in Geology Advisor: Professor Xiaofei Chen Thesis: Seismic wave propagation in 2-D models with irregular topographic variations II. ACADEMIC POSITIONS Assistant Professor of Geophysics Department of Geosciences, UT Dallas 08/2015-present Department of Physics (Affiliated), UT Dallas 08/2020-present Jackson School Distinguished Postdoctoral Fellow Jackson School of Geosciences, UT Austin Bureau of Economic Geology, UT Austin Institute for Computational Engineering and Sciences, UT Austin 10/2013-07/2015 III. RESEARCH INTERESTS 1. Developing advanced seismic imaging technologies 2. Seismic tomography for the crust and mantle structures 3. Imaging earthquake source and rupture processes 4. Uncertainty quantification of geophysical inverse problems 5. Numerical simulations of seismic wave propagation in complicated media IV. AWARDS 1. 2021{2025, National Science Foundation CAREER award 2. 2019, J. Clarence Karcher Award from the Society of Explorational Geophysicists, which is awarded in recognition of significant contribution to the science and technology of exploration geophysics by a young geophysicist at age less than 35 years 3. 2019, Editors' Citation for Excellence in Refereeing{ Geophysical Research Letters 1 Curriculum Vitae 4. 2016, Coauthor of Outstanding Student Paper Award at the Annual Fall Meeting of American Geophysical Union 5. 2015, Coauthor of the Best Poster Presented by a Student at the Annual Meeting of the Society of Explorational Geophysicists 6. 2013{2015, Jackson School Distinguished Postdoctoral Fellowship, top 4 among 118 applicants from all disciplinaries of Earth Science 7. 2013, Excellence Prize of 2012 Chinese Government Awards for Outstanding Students Abroad, top 5 among 489 winners worldwide 8. 2008{2009, University fellowship for the first year graduate students, Princeton University 9. 2008, Outstanding graduate student, Peking University 10. 2005, Outstanding undergraduate student, Sun Yat-sen University 11. 2001, Outstanding freshmen scholarship, Sun Yat-sen University V. GRANTS AND CONTRACTS 1. PI for NSF-CAREER: Developing A Multi-Parameter Seismic Model of North America, $536,728, 2021{2025 2. PI for NSF-Geophysics, EAR-1924282: Mapping subduction-induced mantle flows underneath North/Central America and Europe, $157,563, 2019{2021 3. PI for NSF-Geophysics, EAR-1833160: Azimuthal anisotropy and attenuation structure of the Anatolian Plate, $145,176, 2018{2020 4. PI for TexNet Collaboration with the University of Texas at Austin: Full waveform inversion for 3-D high-resolution imaging for the Delaware Basin, $70,489, 2018{2019 5. Co-director and co-founder with Prof. David Lumley and Prof. Susan Minkoff for UTD 4D/3D Seismic monitoring consortium (multiple industry sponsors, including Shell, Exxonmobil, BHP, BP, Pioneer, PetroChina and Denbury), with annual income of $210,000, 2018-present 6. Jackson School Distinguished Postdoctoral Fellowship, $140,000, 2013{2015 VII. JOURNAL ARTICLES (SUBMITTED AND IN REVISION) 1. X. Li and H. Zhu, 2020, Toroidal-mode mantle flows underneath the Tonga-Kermadec subduction zone, submitted to Geophysical Research Letters, submitted. 2. X. Li and H. Zhu, 2020, Radially anisotropic upper mantle structures beneath the Australian plate using full-waveform inversion, Journal of Geophysical Research-Solid Earth, submitted. 3. X. Li and H. Zhu, 2020, Azimuthally anisotropic upper mantle structures beneath the Australian plate using full-waveform inversion, Journal of Geophysical Research-Solid Earth, submit- ted. 4. J. Yang, H. Zhu, T. Lay, Y. Niu, L. Ye, Z. Lu, B. Luo, H. Kanamori, J. Huang and Z. Li, 2020, Multifault rupture rupture during 2020 Mw 6.5 Stanley earthquake, Idaho. 5. J. Yang, H. Zhu, N. Dai and J. Huang, 2020, Stable viscoacoustic reverse-time migration with a space-wavenumber domain attenuation compensation operator, Geophysics, in revision. 2 Curriculum Vitae 6. F. Kong, S. Gao, K. Liu, Y. Fang, J. Li, R. Stern and H. Zhu, 2020, Metastable olivine within oceanic lithosphere in the uppermost lower mantle, Nature Geosciences, submitted. 7. C. Duan, D. Lumley and H. Zhu, 2020, Estimation of micro-earthquake locations based on the ad- joint wavefield imaging: method and numerical examples, Geophysical Journal International, in revision. 8. X. Dong, D. Yang and H. Zhu, 2020, Lithosphere heterogeneity of the Longmen Shan and adjacent regions: constraints from geometry-preserving full-waveform seismic tomography, Seismological Research Letters, submitted. VIII. JOURNAL ARTICLES (PUBLISHED) Google citation: 1183; H-index: 17; i10-index: 27; Google scholar website: http://scholar.google.com/citations?hl=en&user=dCUgUwYAAAAJ 1. Y. Chen, L. Colli, D. Bird and H. Zhu, 2021, Absolute asthenosphere viscosity from Caribbean dynamic topography, mantle structure and magmatism, Nature Communications, in press. 2. J. Yang, J. Huang, Z. Li, H. Zhu and G. McMechan, 2021, Approximating Gauss-Newton Hessian using space-wavenumber filter and its applications in least-squares seismic imaging, Transactions on Geoscience and Remote Sensing, in press. 3. H. Zhu, R. Stern and J. Yang, 2020, Seismic evidence for subduction-induced mantle flows un- derneath Middle America, Nature Communications, 11, 1-12. 4. J. Yang, H. Zhu and D. Lumley, 2020, Time-lapse imaging of coseismic ruptures for the 2019 Ridgecrest earthquakes using multi-azimuth back-projection with regional seismic data and a 3D crustal velocity model, Geophysical Research Letters, 47, e2020GL087181. 5. H. Zhu, X. Li, J. Yang, R. Stern and D. Lumley, 2020, Poloidal- and toroidal-mode mantle flows underneath the Cascadia Subduction Zone, Geophysical Research Letters, 47, e2020GL087430. 6. J. Yang and H. Zhu, 2020, Q-full waveform inversion using a complex-valued time-domain wave equation, Journal of Geophysical Research-Solid Earth, 125, e2019JB019129. 7. J. Yang, B. Hua, P. Williamson, H. Zhu, G. McMechan and J. Huang, 2020, Elastic least-squares in tilted transversely isotropic media for multicomponent land and pressure marine data, Survey in Geophysics, 41, 805-833. 8. H. Zhu, J. Yang and X. Li, 2020, Azimuthal anisotropy of the North American upper mantle based on adjoint tomography with USArray, Journal of Geophysical Research-Solid Earth, 125, e2019JB018432. 9. X. Dong, D. Yang and H. Zhu, 2020, Adjoint tomography of the lithosperic structure beneath NE Tibet, Seismological Research Letters, in press. 10. A. Lloyd, D. Wiens, H. Zhu, J. Tromp, A. Nyblade, R. Aster, S. Hansen, I. Dalziel and T. Wilson, 2019, Radial anisotropic seismic structure of the Antarctic upper mantle based on adjoint tomography, Journal of Geophysical Research-Solid Earth, 125, 10.1029/2019JB017823. 11. J. Yang, H. Zhu, G. McMechan, H. Zhang and Y. Zhao, 2019, Elastic least-squares reverse-time migration in vertical transverse isotropic media, Geophysics, 84, S539-S553. 3 Curriculum Vitae 12. Y. Zhao, T. Liu, X. Jia, H. Liu, Z. Xue, H. Zhang, H. Zhu and H. Liang, 2019, Surface-offset gathers from elastic reverse time migration and velocity analysis, Geophysics, 85, S47-S64. 13. J. Yang and H. Zhu, 2019, Viscoacoustic least-squares reverse-time migration using a time-domain complex-valued wave equation, Geophysics, 84, S479{S499. 14. J. Yang and H. Zhu, 2019, Locating and monitoring microseismicity, hydraulic fracture and earthquake rupture using elastic reverse-time migration, Geophysical Journal International, 216, 726{744. 15. J. Yang, H. Zhang, Y. Zhao and H. Zhu, 2019, Elastic wavefield separation in anisotropic media based on eigenform analysis and its applications in reverse time migration, Geophysical Journal Internal, 217, 1290{1313. 16. J. Yang and H. Zhu, 2018, Viscoacoustic reverse-time migration using a time-domain complex- valued wave equation, Geophysics, 83, S505{S519. 17. J. Yang, H. Zhu and W. Wang, 2018, Isotropic elastic reverse time migration using phase and amplitude corrected vector P- and S-wavefields. Geophysics, 83, S489{S503. 18. J. Yang and H. Zhu, 2018, A time-domain complex-valued wave equation for modeling viscoa- coustic wave propagation, Geophysical Journal International, 215, 1064{1079. 19. H. Zhu, 2018, High Vp/Vs ratio in the crust and uppermost mantle beneath volcanoes in the Central and Eastern Anatolia, Geophysical Journal International, 214, 2151{2163. 20. H. Zhu, 2018, Crustal wavespeed structure of the North Texas and Oklahoma based on adjoint noise cross-correlation functions and adjoint tomography, Geophysical Journal International, 214, 716{730. 21. J. Yang and H. Zhu, G. McMechan and Y. Yue 2018, Time domain least-squares migration using Gaussian beam summation, Geophysical Journal International, 214, 548{572. 22. X. Li and H. Zhu, 2018, A finite-difference approach for solving pure quasi-P wave equation in transversely isotropic media, Geophysics, 83, C161{C172. 23. H. Zhu, 2018, Seismogram registration via Markov chain Monte Carlo optimization and its ap- plications in full