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 …

A framework is introduced for develo** a radial reference model that incorporates diverse
observations and techniques for improving the constraints on bulk Earth structure. This study …

A new reference model is presented for the spherically-averaged profiles of elasticity,
density and attenuation, which reflect the bulk composition, temperature profile and …

Although existence of a mushy zone in the Earth's inner core has been hypothesized several
decades ago, no seismic evidence has ever been reported. Based on waveform modeling of …

Inner core elastic parameters V p, V s and density (ρ) inform both experimental and
theoretical studies of inner core composition and potential light element candidates …

Seismic event coda‐correlation is a mathematical manifestation of the seismic wavefield,
and it is characterized by many prominent features that are formed due to the similarity …

The physical properties of the Earth's inner core boundary (ICB) are crucial for
understanding inner core growth and geodynamo generation. In this study, we analyze the …

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 existence of topography of the inner core boundary (ICB) can affect the amplitude,
phase, and coda of body waves incident on the inner core. By applying pseudospectral and …