Applied Physics Technologies specializes in thermionic and field emission cathodes, refractory
materials and custom device systems. APTech has facilities for growing single crystals of refractory metals, LaB6/CeBix and transition metal carbides, as well as mounting and etching methods
for cathode manufacturing. APTech has capabilities to vapor deposit films for various applications, including low work function coatings and nano-scale electron sources. APTech can also provide emission testing and new product development.
| APTech's goal is to provide high quality, state-of-the-art cathode materials and components for use in a variety of applications, including: |
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Microscopy