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The laser assisted field electron emission from carbon nanostructure

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Figure

Fig. 1 The scanning electron microscope image of the NCFdeposited on the silicon substrate
Fig. 3 The laser pulse energy dependence of the electric chargecollected at the anode when the NCF cathode was irradiated by thefundamental (800 nm) beam
Fig. 4 a and b The dependence of the emitted charge on the laser pulse energy for the s-and p- polarized laser beams, respectively, at the incidentangle of 45°
Fig. 5 The maximum electronic temperature of the in NCF as a function of the laser pulse energy at the pulse duration 50 fs and the excitationwavelength of 800 nm

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