Achievements and prospects of global broadband seismographic networks after 30 years of continuous geophysical observations

AT Ringler, RE Anthony, RC Aster… - Reviews of …, 2022 - Wiley Online Library
Global seismographic networks (GSNs) emerged during the late nineteenth and early
twentieth centuries, facilitated by seminal international developments in theory, technology …

The Earth's coda correlation wavefield: Rise of the new paradigm and recent advances

H Tkalčić, TS Phạm, S Wang - Earth-Science Reviews, 2020 - Elsevier
Seismology has come a long way in providing insights into Earth's internal structure and
dynamics. Among many forward and inverse geophysical techniques developed, full …

Deep learning for picking seismic arrival times

J Wang, Z Xiao, C Liu, D Zhao… - Journal of Geophysical …, 2019 - Wiley Online Library
Arrival times of seismic phases contribute substantially to the study of the inner working of
the Earth. Despite great advances in seismic data collection, the usage of seismic arrival …

Collective motion in hcp-Fe at Earth's inner core conditions

Y Zhang, Y Wang, Y Huang, J Wang… - Proceedings of the …, 2023 - National Acad Sciences
Earth's inner core is predominantly composed of solid iron (Fe) and displays intriguing
properties such as strong shear softening and an ultrahigh Poisson's ratio. Insofar, physical …

Superionic iron alloys and their seismic velocities in Earth's inner core

Y He, S Sun, DY Kim, BG Jang, H Li, H Mao - Nature, 2022 - nature.com
Earth's inner core (IC) is less dense than pure iron, indicating the existence of light elements
within it. Silicon, sulfur, carbon, oxygen and hydrogen have been suggested to be the …

Correlation between poroelastic stress perturbation and multidisposal wells induced earthquake sequence in Cushing, Oklahoma

K Deng, Y Liu, X Chen - Geophysical Research Letters, 2020 - Wiley Online Library
Over 100 small‐to moderate‐sized earthquakes, including an Mw 5.0 event, were detected
during September 2015 to November 2016 near the town of Cushing, Oklahoma. The …

Massive lithospheric delamination in southeastern Tibet facilitating continental extrusion

J Feng, H Yao, L Chen, W Wang - National Science Review, 2022 - academic.oup.com
Significant left-lateral movement along the Ailao Shan-Red River fault accommodated a
substantial amount of the late Eocene to early Miocene India-Asia convergence. However …

The Earth's core as a reservoir of water

Y Li, L Vočadlo, T Sun, JP Brodholt - Nature Geoscience, 2020 - nature.com
Current estimates of the budget and distribution of water in the Earth have large
uncertainties, most of which are due to the lack of information about the deep Earth. Recent …

Up-to-fivefold reverberating waves through the Earth's center and distinctly anisotropic innermost inner core

TS Phạm, H Tkalčić - Nature Communications, 2023 - nature.com
Probing the Earth's center is critical for understanding planetary formation and evolution.
However, geophysical inferences have been challenging due to the lack of seismological …

Elastic properties of body-centered cubic iron in Earth's inner core

AB Belonoshko, SI Simak, W Olovsson, OY Vekilova - Physical Review B, 2022 - APS
The solid Earth's inner core (IC) is a sphere with a radius of about 1300 km in the center of
the Earth. The information about the IC comes mainly from seismic studies. The composition …