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


For citation:

Sominski G. G., Sezonov V. E., Svetlov I. A., Tumareva T. A., Taradaev E. P. Development in spbspu of field emitters for electron devices operating at technical vacuum conditions. Izvestiya VUZ. Applied Nonlinear Dynamics, 2012, vol. 20, iss. 3, pp. 94-107. DOI: 10.18500/0869-6632-2012-20-3-94-107

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Russian
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Article
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537.5

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

Autors: 
Sominski G. G., Peter the Great St. Petersburg Polytechnic University
Sezonov Vjacheslav Evgenevich, Peter the Great St. Petersburg Polytechnic University
Svetlov Ilja Aleksandrovich, Peter the Great St. Petersburg Polytechnic University
Tumareva Tatjana Alekseevna, Peter the Great St. Petersburg Polytechnic University
Taradaev Evgenij Petrovich, Peter the Great St. Petersburg Polytechnic University
Abstract: 

The methods of field 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 fields of spots on the contacts of the materials with greatly different work function provide the field emission.

Reference: 
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  2. Tumareva TA, Sominski GG, Svetlov IA, Morozov AN. Fullerene-coated field emitters activated by a potassium ion flux in high electric fields. Technical Physics. 2008;53(11):1504–1507. DOI: 10.1134/S1063784208110169.
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Received: 
17.04.2012
Accepted: 
17.04.2012
Published: 
31.07.2012
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