DENKA LaB6 Cathode
Product Information
Outline
Lanthanum hexaboride (LaB6) is one of the best thermionic emission materials, because of its low work function and high melting point. DENKA LaB6 Cathode has been highly reputed as an electron source for electron microscopes and electron beam lithograph apparatus.
Characteristics
Single crystal of high purity and quality, grown by floating zone technique, provides stable emission characteristics. Sophisticated machining covers various cone angles and dimensions. It is the only Denka that can provide hemispherical shape tip.
Uses
Electron microscopes (SEM, TEM), apparatus for surface analysis (EPMA, AES), electron beam lithograph apparatus
Related Information
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