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SPICE Model of Graphene Nanoribbon FETs (GNRFET)
12 Jul 2013 | Contributor(s):: Ying-Yu Chen, Morteza Gholipour, Artem Rogachev, Amit Sangai, Deming Chen
This is a SPICE compatible model for both MOS- and Schottky-Barrier-type Graphene Nano-Ribbons Field-Effect Transistor. These MOS-GNRFET and SB-GNRFET models are implemented in HSPICE and can be used for circuit simulations. The model is implemented based on the...
Ripples and Warping of Graphene: A Theoretical Study
08 Jun 2010 | | Contributor(s):: Umesh V. Waghmare
We use first-principles density functional theory based analysis to understand formation of ripples in graphene and related 2-D materials. For an infinite graphene, we show that ripples are linked with a low energy branch of phonons that exhibits quadratic dispersion at long wave-lengths. Many...
24 Jul 2008 | | Contributor(s):: Gianluca Fiori, Giuseppe Iannaccone
3D Poisson/NEGF solver for the simulation of Graphene Nanoribbon, Carbon nanotubes and Silicon Nanowire Transistors.