Contents Menu

Experimental study on suppression of beam-excited electron waves by an externally applied rf signal

Plasma physics Volume 24 Issue 12 Page 1503-1529
published_at 1982
Title
Experimental study on suppression of beam-excited electron waves by an externally applied rf signal
Creators Fukumasa O.
Creators Fukumasa Osamu
Suppression of the beam-excited electron wave in a bounded system is investigated in connection with the beam distribution function. Wave suppression has two different processes depending on whether injected beams are reflected at the other end or not. In the absence of reflected beam electrons, deformation of the beam distribution function is observed in relation to the suppression of the electron wave. However, when beam electrons are reflected, the external wave suppresses the electron wave but distribution function shows no appreciable change. By using the method of partial simulation, interaction between two waves in the bounded system including nonlinear motions of beam electrons is studied numerically. Qualitative agreement between experimental and numerical results is obtained.
Languages eng
Resource Type journal article
Publishers Pergamon Press
Date Issued 1982
File Version Not Applicable (or Unknown)
Access Rights metadata only access
Relations
[ISSN]0032-1028
[NCID]AA0077562X
Schools 大学院理工学研究科(工学)