Cathode Dealers

Kimball Physics emitters provide a reliable source of electrons or ions for use in a variety of instruments including microscopy, lithography, x-ray generation, free electron lasers, electron accelerators, and other custom applications. Other applications include Kimball Physics electron guns and ion guns. Cathode Types Lanthanum Hexaboride (LaB6) high brightness single-crystal Tantalum (Ta) disc Barium Oxide (BaO) coated disc Yttria (Y2O3) coated iridium disc Base Types High tolerance ceramic with kovar or molybdenum pins Standard ceramic AEI base Compact Kimball Physics CB-104 base Various microscope bases Cathodes may also be mounted on customer-supplied bases

Copper Cathod