Результаты исследований: Научные публикации в периодических изданиях › статья › Рецензирование
Current increase effect at the reconstructed field-emission cathode. / Egorov, N. V.; Zhukov, V. M.
в: Poverkhnost Rentgenovskie Sinkhronnye i Nejtronnye Issledovaniya, № 3, 01.03.1995, стр. 48-53.Результаты исследований: Научные публикации в периодических изданиях › статья › Рецензирование
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TY - JOUR
T1 - Current increase effect at the reconstructed field-emission cathode
AU - Egorov, N. V.
AU - Zhukov, V. M.
PY - 1995/3/1
Y1 - 1995/3/1
N2 - The spontaneous current increase of field emission in a subexplosive state is investigated theoretically as well as experimentally for smooth and reconstructed cathode tip. The evaluation based on the thermal conductivity equation with Nottingham effect shows that for some conditions the tip of the reconstructed emitter may be heated to a lower temperature compared to smooth one. As a result the stable emission current for a reconstructed tip can grow significantly. An experimental approbation showed that the value of the emission current doubles for this case.
AB - The spontaneous current increase of field emission in a subexplosive state is investigated theoretically as well as experimentally for smooth and reconstructed cathode tip. The evaluation based on the thermal conductivity equation with Nottingham effect shows that for some conditions the tip of the reconstructed emitter may be heated to a lower temperature compared to smooth one. As a result the stable emission current for a reconstructed tip can grow significantly. An experimental approbation showed that the value of the emission current doubles for this case.
UR - http://www.scopus.com/inward/record.url?scp=0029260152&partnerID=8YFLogxK
M3 - статья
AN - SCOPUS:0029260152
SP - 48
EP - 53
JO - ПОВЕРХНОСТЬ. РЕНТГЕНОВСКИЕ, СИНХРОТРОННЫЕ И НЕЙТРОННЫЕ ИССЛЕДОВАНИЯ
JF - ПОВЕРХНОСТЬ. РЕНТГЕНОВСКИЕ, СИНХРОТРОННЫЕ И НЕЙТРОННЫЕ ИССЛЕДОВАНИЯ
SN - 1027-4510
IS - 3
ER -
ID: 49549012