Abstract: It is useful to determine the stopband of a bed of nails that can be used for packaging applications. The traditional methodology to identify the cell characteristics is to use the eigenmode ...

The dispersion relations are used to predict the values at zero kinetic energy, of the derivatives, ∂D±(0)∂k2, of the real parts, D+(0) and D−(0), of the forward elastic scattering amplitudes for π+ ...

Dispersion is an important statistical measure that quantifies the range of outcomes among the components of an index during a specific period. The S&P 500 Realized Dispersion Indices offer two ...

XENON is a collection of matrix-based plasma dispersion relation (DR) solvers written in Python 3. Currently, electrostatic/electromagnetic multifluid plasmas, and ...

We compute the linearised dispersion relations of shear waves, heat waves, and sound waves in relativistic “matter+radiation” fluids with grey absorption opacities. This is done by solving radiation ...

Departamento de Fsica, Facultad de Ciencias, Universidad Nacional Autónoma de México, Ciudad de México, México. The shutter problem implies solving the time-dependent Schrödinger equation with an ...

In the stock market, all is not quite as it seems. A slowdown in inflation has boosted investor confidence in the economy this year and, combined with an intense fervor for artificial intelligence, ...

Abstract: Wave motion lies at the heart of many disciplines in the physical sciences and engineering. For example, problems and applications involving light, sound, heat, or fluid flow are all likely ...

Abstract: The numerical dispersion relation for the finite-difference time-domain method in three-dimensional spherical coordinates is derived. Derivation is based on matching spherical wave functions ...

To understand the characteristics of ocean internal waves better, we study the dispersion relation of extended-Korteweg-de Vries (EKdV) equation with quadratic and cubic nonlinear terms in a two-layer ...

The Supporting Information is available free of charge at https://pubs.acs.org/doi/10.1021/acs.nanolett.0c04767. Methods; simulated dispersions for 1D grating with ...