A new version of a high-resolution electron energy loss spectrometer has been constructed. Major modifications are the enlargement of the analyzer, gold coating of all the electrode surfaces facing the electron beam, and the reduction of magnetic fields. A high detector current of 4 pA has been obtained together with the narrow energy half width of 1.2 meV (FWHM) in the straight-through mode.
ASJC Scopus subject areas
- Physics and Astronomy (miscellaneous)