Sentence examples for minimum group velocity from inspiring English sources

The observed period of the Airy phase, which shows the minimum group velocity, was approximately 4 s for the Love wave in this cell; thus, the actual depth of the bedrock is between 0.5 and 1.0 km.

The frequency spectra of the surface displacements show that resonant peaks occur at frequencies where the group velocity vanishes and the phase velocity remains finite, i.e., a minimum in the dispersion curve below the cut-off frequency.

Our minimum group size is 20 and maximum is 35.

c Wave phase velocity and d group velocity.

Solid line: phase velocity, dashed line: group velocity, and symbols: the plasmon modes of GNR.

Circles represent the group velocity varying with periods.

Moreover, only 3.7 grid-points per minimum shear wavelength are required to keep the error of the group velocities below 1%.

In fact, light has two different velocities--the phase velocity and the group velocity--and they can be very different.

Secondly, lower phonon group velocities.

Analysis of the phase and group velocities.

Group velocities and phase velocities were then estimated from radial components for each frequency band.