Electron Spectrometer using Bending Magnet Capable of Focusing Electron Path According to Electron Beam Energy Distribution

摘要

The present invention existing "divergence of the beam is small," under the assumption that the electronic path to the square shape bending You can measure the energy of the electron beam to an accuracy much higher than the energy measurement accuracy of the electron beam through a magnet, a triangular shape which can easily accurately measure the energy to less than 10MeV electron emitting unit according to the degree of bending the path of the magnet It relates to a spectrometer with an electron beam. Using this technique, can be optionally applied to the technique to use only a desired electron beam from the electron beam having a large energy band energy to.