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Modeling the Field Emission Enhancement Factor for Capped Carbon Nanotubes using the Induced Electron Density
Caio P. de Castro, Thiago A. de Assis, Roberto Rivelino +3
In many field electron emission experiments on single-walled carbon nanotubes (SWCNTs), the SWCNT stands on one of two well-separated parallel plane plates, with a macroscopic fiel…
On the quantum mechanics of how an ideal carbon nanotube field emitter can exhibit a constant field enhancement factor
Caio P. de Castro, Thiago A. de Assis, Roberto Rivelino +3
Measurements of current-voltage characteristics from ideal carbon nanotube (CNT) field electron emitters of small apex radius have shown that these emitters can exhibit a linear Fo…
Restoring observed classical behavior of the carbon nanotube field emission enhancement factor from the electronic structure
Caio P. de Castro, Thiago A. de Assis, Roberto Rivelino +3
Experimental Fowler-Nordheim plots taken from orthodoxly behaving carbon nanotube (CNT) field electron emitters are known to be linear. This shows that, for such emitters, there ex…
First-principles analysis of nanoelectromechanical systems using Loewner equation
Edgar Marcelino, Thiago A. de Assis, Caio M. C. de Castilho +1
The Loewner equation (LE) is used to obtain conformal mappings that lead to exact and analytical expressions for several electrostatic properties of realistic quasi-unidimensional…