Please click one of the links below to view more information about APTech's products:

• Products
  • Standard Cathodes
    • LaB6 Cathodes
      1. Product Information
      2. Applications Guide Page 1
      3. Applications Guide Page 2
    • CeBix Cathodes
      1. Product Information
      2. Applications Guide Page 1
      3. Applications Guide Page 2
  • Custom Thermionic Cathodes
    • Top Hats
    • Guard Ring Cathodes
  • Field Emitters
    • Etched Carbides
    • Vapor Deposited Carbides
    • Refractory Metal
  • Carbides & Borides
    • Selections/Orientations/Sizes
    • Electron/Ion Beam Targets
    • Plasma/Light Source Cathodes
  • Refractory Metals
    • Selections
    • STM Tips