SYNTHESIS BY COMBUSTION OF HIGH-EMISSION MATERIALS CONTAINING LANTHANUM AND BORON

High-current electron beams in the explosion emission regime in accele rated technology are produced in many cases using standard single-comp ound cathodes produced usually from graphite, tungsten, steel, etc. Ho wever, under experimental conditions these cathodes generate beams wit h a number of unstable and relatively low characteristics, such as rel eased energy, uniformity of the layer of cathode plasma, and the runni ng in rime of the layer of near-cathode plasma. One of the methods of increasing the efficiency of accelerator technology could be the devel opment of new types of explosion-emission materials, including those b ased on multicomponent compounds resulting in more stable and high par ameters of operation of electron accelerators.