Cathode priming of a relativistic magnetron

The experimental effect of encouraging transparent-cathode in relativistic magnetron with "ETIGO-IV"

The Magnetron is one of the efficiency high-power microwave source, although the energy conversion efficiency decreases with pulsed-power relativistic electron beam. We study the capability to increase energy conversion efficiency of Relativistic Magnetron by using Transparent Cathode. The Transparent-Cathode consists of independent cathode strips. Each cathode strip caused azimuthal magnetic f...

Simulation of a Rising Sun Magnetron Employing a Faceted Cathode with a Continuous Current Source

Phase Control and Fast Start-Up of a Magnetron Using Modulation of an Addressable Faceted Cathode

1 Nitrogen atom energy distributions in a hollow - cathode planar sputtering magnetron

Energy distributions of N atoms in a hollow-cathode planar sputtering magnetron were obtained by use of optical emission spectroscopy. A characteristic line, N I 8216.3 Å, well-separated from molecular nitrogen emission bands, was identified. Jansson's nonlinear spectral deconvolution method, refined by minimization of χw , was used to obtain the optimal deconvolved spectra. These showed nitrog...

Nitrogen atom energy distributions in a hollow-cathode planar sputtering magnetron

Energy distributions of nitrogen atoms (N) in a hollow-cathode planar sputtering magnetron were obtained by use of optical emission spectroscopy. A characteristic line, N I 8216.3 A, well separated from molecular nitrogen emission bands, was identified. Jansson's nonlinear spectral deconvolution method, refined by minimization of chi(2)(w), was used to obtain the optimal deconvolved spectra. Th...