The simulation of seismic waves is a core task in many geophysical applications. Numerical
methods such as finite difference (FD) modelling and spectral element methods (SEMs) are …

Ultra-low velocity zones (ULVZs) are localized small-scale patches with extreme physical
properties at the core-mantle boundary that often gather at the margins of Large Low …

The locations of ultralow‐velocity zones (ULVZs) at the core‐mantle boundary (CMB) have
been linked to a variety of features including hot spot volcanoes and large low‐velocity …

We present laboratory measurements of the interaction between thermoelectric currents and
turbulent magnetoconvection. In a cylindrical volume of liquid gallium heated from below …

The origins and composition of seismic low-velocity heterogeneities atop the core-mantle
boundary (CMB) remain poorly understood. It is also debated whether they are static …

Ultralow‐velocity zones (ULVZs) have been studied using a variety of seismic phases;
however, their physical origin is still poorly understood. Short period ScP waveforms are …

Ultra-low velocity zones (ULVZs) have been identified as regions of extremely low velocity
anomalies in the Earth's lowermost mantle using seismic observations from reflected …

We investigate broadband SPdKS waveforms from earthquakes occurring beneath
Myanmar. These paths sample the core–mantle boundary beneath northwestern China …

Observations of seismic anisotropy at the base of the mantle are abundant. Given recent
progress in understanding how deformation relates to anisotropy in lowermost mantle …

We present a new data set of nearly 100 earthquakes which show clear evidence of the
Hawaiian ultra-low velocity zone (ULVZ) in the S core-diffracted phase (Sdiff), representing …