Journal Articles:
2023
[61] S. Zhang and H. Zhu, 2023, Constructing a 3-D radially anisotropic crustal velocity model for Oklahoma using full waveform inversion, Journal of Geophysical Research-Solid Earth, doi:10.1029/2023JB026992.
[60] S. Zhang, B. Luo, Y. Ben-Zion, D. Lumley and H. Zhu, 2023, Monitoring terrestrial water storage, drought and seasonal changes in central Oklahoma with ambient seismic noise, Geophysical Research Letters, e2023GL103419.
[59]H. Feng, W. Gan, L. Qiu, X. Ye, H. Zhu and Z. Jin, 2023, Spatio-temporal distribution and geodynamic evolution of Cenozoic volcanism in northeast China: insights from a new geochronological compilation, International Geology Review, doi:10.1080/00206814.2023.2247837.
[58]B. Luo, S. Zhang and H. Zhu, 2023, Monitoring seasonal fluctuation and long-term trends for the Greenland ice sheet using seismic noise auto-correlations, Geophysical Research Letters, e2022GL102146.
[57]H. Zhu, Q. Liu and J. Yang, 2023, Recent progress on full waveform inversion, Reviews of Geophysics and Planetary Physics, 287-317.
[56] Y. Zhang, T. Chen, H. Zhu and Y. Liu, 2023, A stable Q-compensated reverse-time migration method using a modified fractional viscoacoustic wave equation, Geophysics, in press.
[55] Y. Zhang, H. Zhu, Y. Liu and T. Chen, 2023, Frequency-dependent Q simulation and viscoacoustic reverse time migration based on the fractional Zener model, Geophysics, in press.
[54]Y. Zhang, T. Chen, Y. Liu and H. Zhu, 2023, High-Temporal-Accuracy Viscoacoustic Wave Propagation Based on k-Space Compensation and the Fractional Zener Model, Survey in Geophysics, 821-845.
[53]Y. Zhang, T. Chen, H. Zhu, Y. Liu, T. Xing and X. Zhang, 2023, Approximating Constant‐Q Seismic Wave Propagations in Acoustic and Elastic Media Using a Cole–Cole Model, Bulletin of the Seismological Society of America, 312-332.
2022
[52] B. Luo, H. Zhu, J. Yang, T. Lay, L. Ye, Z. Lu and D. Lumley, 2022, Detecting and locating aftershocks for the 2020 Mw 6.5 Stanley, Idaho earthquake using convolutional neural networks, Seismological Research Letters, 3266-3277.
[51] J. Yang, J. Huang, H. Zhu, G. McMechan and Z. Li, 2022, An efficient and stable high-resolution seismic imaging method: Point-spread function deconvolution, Journal of Geophysical Research-Solid Earth, e2021JB023281.
[50] J. Yang, J. Huang, H. Zhu, G. McMechan and Z. Li, 2022, Introduction to a two-way beam wave method and its applications in seismic imaging, Journal of Geophysical Research-Solid Earth, e2021JB023357.
[49] Y. Chen, Z Zhao and H. Zhu, 2022 Biot-spherical (BISSQ) model for wave attenuation and dispersion, Geophysical Journal International, 1138–1149.
[48]Y. Zhang, T. Chen, Y. Liu, H. Zhu, G. Zhu and Y. Niu, 2022, Viscoelastic wave propagation in transversely isotropic media based on constant-order fractional polynomial approximations, Geophysics, T363-T379.
[47]Y. Zhang, Y. Liu, H. Zhu, T. Chen and J. Li, 2022, Modified viscoelastic wavefield simulations in the time domain using the new fractional Laplacians, Journal of Geophysics and Engineering, 346-361.
[46]C. Duan, D. Lumley and H. Zhu, 2022, Micro-earthquake location and uncertainty analysis using a Kirchhoff wavefront imaging method: A comparison with traveltime inversion and full wavefield imaging methods, Geophysics, KS147-KS167.
[45]F. Kong, S. Gao, K. Liu, Y. Fang, H. Zhu, R. Stern and J. Li, 2022, Metastable olivine within oceanic lithosphere in the uppermost lower mantle, Geology, 776-780.
[44] X. Dong, D. Yang and H. Zhu, 2022, Geometry-preserving full-waveform tomography and its application in the Longmen Shan area, Science China Earth Sciences, 437-448.
2021
[43] Y. Chen, J. Wu, L. Colli, D. Bird and H. Zhu, 2021, Caribbean plate tilted and actively dragged eastwards by low-viscosity asthenospheric flow, Nature Communications, 12, 1-9.
[42] J. Yang, J. Huang, Z. Li, H. Zhu, G. McMechan, J. Zhang, C. Hu and Y. Zhao, 2021, Mitigating velocity errors in least-squares imaging using angle-dependent forward and adjoint Gaussian Beam operators, Surveys in Geophysics, 1305-1346.
[41] J. Yang, H. Zhu, T. Lay, Y. Niu, L. Ye, Z. Lu, B. Luo, H. Kanamori, J. Huang and Z. Li, 2021, Multi-fault opposing-dip strike-slip and normal-fault rupture during the 2020 Mw 6.5 Stanley, Idaho earthquake, Geophysical Research Letters, e2021GL092510.
[40] 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, doi:10.1109/TGRS.2021.3064852
[39] J. Yang, H. Zhu, N. Dai and J. Huang and Z. Li, 2021, Stable viscoacoustic reverse-time migration with a space-wavenumber domain attenuation compensation operator, Geophysics, 86, 1–95
[38] C. Duan, D. Lumley and H. Zhu, 2021, Estimation of micro-earthquake source locations based on full adjoint P and S wavefield imaging, Geophysical Journal International, 226, 2116–2144
2020
[37] H. Zhu, R. Stern and J. Yang, 2020, Seismic evidence for subduction-induced mantle flows underneath Middle America, Nature Communications, 11, 1-12.
[36] 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, e2020GL087530.
[35] J. Yang, H. Zhu and D. Lumley, 2020, Time-lapse imaging of coseismic rupture propagation for the 2019 Ridgecrest earthquakes using multi-azimuth back-projection with local seismic arrays and a 3D crustal velocity model, Geophysical Research Letters, e2020GL087181.
[34] J. Yang, H. Zhu, X. Li, R. Li and S. Zhang, 2020, Estimating P-wave velocity and attenuation structures using full-waveform inversion based on a time-domain, complex-valued viscoacoustic wave equation: The method, Journal of Geophysical Research-Solid Earth, e2019JB019129.
[33] H. Zhu, J. Yang and X. Li, 2020, Azimuthal anisotropy of the North American upper mantle based on full waveform inversion, Journal of Geophysical Research-Solid Earth,10.1029/2019JB018432.
[32] J. Yang, B. Hua, P. Williamson, H. Zhu, G. McMechan and J. Huang, 2020, Elastic least-squares imaging in tilted transversely isotropic media for multicomponent land and pressure marine data, Survey in Geophysics, 10.1007/s10712-020-09588-3.
[31] Y. Zhao, T. Liu, X. Jia, H. Liu, X. Xue, H. Zhang, H. Zhu and H. Liang, 2020, Surface-offset gathers from elastic reverse time migration and velocity analysis, Geophysics, 85, S47-S64.
[30] X. Dong, D. Yang and H. Zhu, 2020, Adjoint tomography of the lithosperic structure beneath NE Tibet, Seismological Research Letters, 3304-3312.
[29] A. Lloyd, D. Wiens, H. Zhu, J. Tromp, A. Nyblade, R. Aster, S. Hansen, I. Dalziel and T. Wilson, 2020, Radial anisotropic seismic structure of the Antarctic upper mantle based on adjoint tomography, Journal of Geophysical Research-Solid Earth, 10.1029/2019JB017823.
2019
[28] J. Yang, H. Zhu, G. McMechan, H. Zhang and Y. Zhao, 2019, Elastic least-squares reverse-time migration in vertical transversely isotropic media, Geophysics, 84, S539-S553.
[27] J. Yang and H. Zhu, 2019, Viscoacoustic least-squares reverse-time migration using a time-domain complex-valued wave equation, Geophysics, 84, S479-S499.
[26] J. Yang, Y. Zhao, H. Zhang and H. Zhu, 2019, Elastic wavefield separation in anisotropic media based on eigenform analysis and its application in reverse-time migration, Geophysical Journal International, 217, 1290-1313.
[25] 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.
2018
[24] J. Yang and H. Zhu, 2018, Viscoacoustic reverse-time migration using a time-domain complex-valued wave equation, Geophysics, 83, S505-S519.
[23] 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.
[22] J. Yang and H. Zhu, 2018, A time-domain complex-valued wave equation for modeling viscoacoustic wave propagation, Geophysical Journal International, 215, 1064-1079.
[21] H. Zhu, 2018, High Vp/Vs ratio beneath volcanoes in the Central and Eastern Anatolia, Geophysical Journal International, 214, 2151-2163.
[20] H. Zhu, 2018, Crustal structure for North Texas and Oklahoma based on ambient noise cross correlation and adjoint tomography, Geophysical Journal International, 214, 716-730.
[19] J. Yang, H. Zhu and G. McMechan, 2018, Time-domain least-squares migration using the Gaussian beam summation method, Geophysical Journal International, 214, 548-572.
[18] X. Li and H. Zhu, 2018, A finite-difference approach for solving pure quasi-P-wave equations in transversely isotropic and orthorhombic media, Geophysics, 83, C161-C172.
[17] J. Yang, H. Zhu, J. Huang and X. Du, 2018, 2D isotropic elastic Gaussian beam migration for common-shot multicomponent records, Geophysics, 83, S127-S140.
[16] J. Yang, H. Zhu, 2018, A practical data-driven optimization strategy for Gaussian beam migration, Geophysics, 83, S81-S92.
[15] H. Zhu, 2018, Seismogram registration via Markov chain Monte Carlo optimization and its application in full waveform inversion, Geophysical Journal International, 212, 976-987.
2017
[14] H. Zhu, D. Komatitsch and J. Tromp, 2017, 3D radially anisotropic structure of the North American upper mantle based on adjoint tomography and the USArray, Geophysical Journal International, 211, 349-377.
[13] Z. Xue, H. Zhu and S. Fomel, 2017, Full waveform inversion using seislet regularization, Geophysics, 82, A43-A49.
[12] H. Zhu, 2017, Elastic wavefield separation based on the Helmholtz decomposition, Geophysics, 82, S173-S183.
2016
[11] H. Zhu, S. Li, S. Fomel, G. Stadler and O. Ghattas, 2016, A Bayesian approach to estimate uncertainty for full waveform inversion with a priori information from depth migration, Geophysics, 81, R307-R323.
[10] H. Zhu and S. Fomel, 2016, Building good starting models for full waveform inversion using adaptive matching filtering misfit, Geophysics, 81, U61-U72.
2009-2015
[9] H. Zhu, E. Bozdag and J. Tromp, 2015, Seismic structure of the European upper mantle based on adjoint tomography, Geophysical Journal International, 201, 18-52.
[8] H. Zhu, E. Bozdag, T. Duffy and J. Tromp, 2013, Seismic attenuation beneath Europe and the North Atlantic: implications for water in the mantle, Earth and Planetary Science Letters, 381, 1-11.
[7] H. Zhu and J. Tromp, 2013, Mapping tectonic deformation in the crust and upper mantle beneath Europe and the North Atlantic Ocean, Science, 341, 871-875.
[6] H. Zhu, E. Bozdag, D. Peter and J. Tromp, 2012, Seismic wavespeed images across the Iapetus and Tornquist suture zone, Geophysical Research Letter, 39, L18304.
[5] H. Zhu, E. Bozdag, D. Peter and J. Tromp, 2012, Structure of the European upper mantle revealed by adjoint tomography, Nature Geoscience, 5, 493-498.
[4] J. Tromp, D. Komatitsch, V. Hjorleifsdottir, Q. Liu, H. Zhu, D. Peter, E. Bozdag, D. McRitchie, P. Friberg and C. Trabant, 2010, Near real-time simulation of Global CMT earthquakes, Geophysical Journal International, 183, 381-389.
[3] H. Zhu, Y. Luo, T. Nissen-Meyer, C. Morency and J. Tromp, 2009, Elastic imaging and time-lapse migration based upon adjoint methods, Geophysics, 74, WCA167-WCA177.
[2] Y. Luo, H. Zhu, T. Nissen-Meyer, C. Morency and J. Tromp, 2009, Seismic modelling and imaging based upon spectral-element and adjoint methods, The Leading Edge, 28, 568-574.
[1] H. Zhu, W. Zhang and X. Chen, 2009, Two-dimensional seismic wave simulation in anisotropic media by non-staggered finite difference method, Chinese Journal of Geophysics, 52, 1536-1546.