The Russian company from Kabardino-Balkaria was established in 2015. Today, it is engaged in the production of high-quality field emission cathodes based on microchannel plates. The initial materials for the creation of field emission cathodes are primarily refractory metals (tungsten, molybdenum, rhenium, platinum), as well as metals of transition groups (chromium, niobium, hafnium).
Semiconductor materials give countless options for creating field emission cathodes.