electron optics

An X-Band sheet beam electron optics system was successfully designed and tested. The beam voltage and current are 150 kV and 100… (More)

This paper presents the design and experimental results of the electron optics system for use in an S-band 100-MW high-peak-power… (More)

Recent developments on our electron optics simulator (EOS) are reported in this paper. EOS is the finite-element 2-D and 3-D… (More)

The electron optics system for the W-band sheet beam klystron (WSBK) has been developed in IECAS recently. Using the wiggler… (More)

This paper reports the development of a fully 3-D finite-element (FE) design tool for the design of electron guns and collectors… (More)

Seventy-five years after its invention, transmission electron microscopy has taken a great step forward with the introduction of… (More)

Following the invention of electron optics during the 1930s, lens aberrations have limited the achievable spatial resolution to… (More)

This paper describes the principles of a method for the solution of electron optics problems which has led to significant design… (More)

Part II deals with Basic Metabolism; here the familiar and general information on carbon cycles, respiratory pathways and protein… (More)

We are indebted to Drs. ABSTRACT. In view of mis-statements made in the literature, the origin of the refractive index in… (More)