Progressive crystallization of Earth's inner core drives convection in the outer core and
magnetic field generation. Determining the rate and pattern of inner-core growth is thus …

The seismological properties of Earth's inner core are key to understanding its composition,
dynamics and growth history. Within the inner core, fine-scale heterogeneity has previously …

Establishing an extensive and highly durable, long‐term, seafloor network of autonomous
broadband seismic stations to complement the land‐based Global Seismographic Network …

The rate that Earth's inner core rotates relative to the mantle and crust has been debated for
decades. Nonrotational processes, including internal deformation and flow in the outer core …

Seismic body wave and normal mode analyses have revealed that the inner core is solid,
strongly anisotropic, and characterized by dramatic quasi-hemispherical differences in …

Standard Earth models assume a simple uniform inner core boundary (ICB) separating the
liquid iron outer core from the solid iron inner core. Metallurgical and geodynamic …

A hemispherical pattern in inner core attenuation (Q) has been observed from the apparent
Q of inner core transmitted waves (PKPDF). How the elastic scattering (QSC) originating …

The Earth's upper inner core has a quasi-hemispherical velocity structure. One of the two
quasi-hemispheres has a high-velocity region centered beneath Southeast Asia and is …

The increasing scale and diversity of seismic data, and the growing role of big data in
seismology, has raised interest in methods to make data exploration more accessible. This …

We present seismic observations of the uppermost layer of the inner core. This was formed
most recently, thus its seismic features are related to current solidification processes …