Laser-assisted electron emission from CVD nano-graphite rimsстатья
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Дата последнего поиска статьи во внешних источниках: 18 июля 2013 г.
Аннотация:We demonstrate that irradiation with nano-second light pulses results in significant enhancement of the electron emission from nano-graphite films. The observed emission current density is as high as 10 A/cm(2) at applied field of 2 V/mu m. The duration of the emission pulse depends on the applied DC voltage and laser intensity. However, in our experimental conditions, the temporal profile of the electron pulse nearly reproduces that of the incident laser pulse. (c) 2006 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.