Results show that electron plasma with a dense core appears in the trap under given distribution for initial electrons and applied electric field,and its core electron density can be 10 times of Brillouin density which is independent of the amount of initially injected electrons and is proportional to the applied electric field.

The shape of Brillouin zone of body-centered cubic crystal is not normal dodecahedron;

The proof about the equation of volume of the n-th Brillouin zone and the volume of reciprocal's primitive cell

By Matsubara-Green function method,the magnon damping under such on interaction is studied,with the magnon damping calculated on the main symmetric point/line in Brillouin zone for different parameters in the system.

Application of fiber Brillouin sensing system in high-voltage cable detection;

This paper reports that we realize large delay slow light using our fabricated small core high nonlinear photonic crystal fiber (PCF) based on the stimulated Brillouin scattering.

In the design of transformer,The selection of maximum magnetic flux density B m is a complex problem.

Calculations and experiments are carried out on both magnetic flux density and eddy current loss of the non-magnetic steel plate and of the coil in this model.

It is a necessary to predict a magnetic flux density surrounding a current-carrying conductor in design of EMC and current sensor.