ISSN 0869-6632 (Print)
ISSN 2542-1905 (Online)

Полевые эмиттеры

Development in spbspu of field emitters for electron devices operating at technical vacuum conditions

The methods of ?eld emitter durability growth while operating in technical vacuum conditions are developed in SPbSPU and are describing in this paper. Two possibilities to secure durable emitter operation are considered: using the special protective fullerene coatings and arrangement of new type of emitter where the ?elds of spots on the contacts of the materials with greatly di?erent work function provide the ?eld emission.