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Description

Graphene is a one-atom-thick planar sheet of sp2-bonded carbon atoms that are densely packed in a honeycomb crystal lattice. The term Graphene was coined as a combination of graphite and the suffix -ene by Hanns-Peter Boehm, who described single-layer carbon foils in 1962. Graphene is most easily visualized as an atomic-scale chicken wire made of carbon atoms and their bonds. The crystalline or "flake" form of graphite consists of many graphene sheets stacked together.

Learn more about quantum dots from the many resources on this site, listed below. More information on Graphene can be found here.

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  1. Images of Nanotubes, Graphene, Buckyballs, etc.

    Downloads | 24 Apr 2020 | Contributor(s):: Marco Curreli

    Free images of nanotubes, graphene, buckyballs, etc.  

  2. Graphene Layer Structure with 3% Random Silicon

    Downloads | 02 Aug 2019 | Contributor(s):: James Charles, Sabre Kais, Tillmann Christoph Kubis

    This .xyz file contains a 11,520,000 atoms structure of graphene with randomly placed Silicon. The concentration of Silicon is approximately 3%. This structure file was used to create the data in the paper "Recursive open boundary and interfaces method for material modeling, exemplified on...

  3. A Graphene nanoribbon Feld-effect transistor Modeling

    Downloads | 11 Feb 2015 | Contributor(s):: Mohamed Zakarya Rashed

    We present an analytical device model for a field-effect transistor based on a heterostructure which consists of an array of nanoribbons clad between the highly conducting substrate (the back gate) and the top gate controlling the source-drain current. The equations of the model of a graphene...

  4. SPICE Model of Graphene Nanoribbon FETs (GNRFET)

    Downloads | 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...

  5. ninithi

    Downloads | 13 May 2010 | Contributor(s):: Chanaka Suranjith Rupasinghe, Mufthas Rasikim

    ninithi which is a free and opensource modelling software, can be used to visualize and analyze carbon allotropes used in nanotechnology. You can generate 3-D visualization of Carbon nanotubes, Fullerenes, Graphene and Carbon nanoribbons and analyze the band structures of nanotubes and graphene.