Upcoming reboots on Thursday, October 27th, will cause tool sessions to be lost. Sorry for any inconvenience.
Find information on common issues.
Ask questions and find answers from other users.
Suggest a new site feature or improvement.
Check on status of your tickets.
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.
NEMO5 and 2D Materials: Tuning Bandstructures, Wave Functions and Electrostatic Screening
19 Oct 2016 | Online Presentations | Contributor(s): Tillmann Christoph Kubis
In this talk, I will briefly discuss the MLWF approach and compare it to DFT and atomistic tight binding. Initial results using the MLWF approach for 2D material based devices will be discussed...
Many Body Effects on Optical Properties of Graphene
13 Oct 2016 | Online Presentations | Contributor(s): Subhasis Ghosh
Graphene, a two-dimensional (2D) material shows remarkable optical and electronic properties, such as a linear energy dispersion, chirality and half-integer quantum Hall effect....
Physics-Based Compact Model for Dual-Gate Bilayer Graphene FETs
06 Apr 2016 | Compact Models | Contributor(s):
By Jorge-Daniel Aguirre Morales1, Sébastien Frégonèse2, Chhandak Mukherjee3, Cristell Maneux3, Thomas Zimmer3
1. CNRS, University of Bordeaux, IMS Laboratory 2. CNRS, IMS Laboratory 3. University of Bordeaux, IMS Laboratory
A compact model for simulation of Dual-Gate Bilayer Graphene FETs based on physical equations.
Research Article: STM observation of a box-shaped graphene nanostructure appeared after mechanical cleavage of pyrolytic graphite
24 Dec 2015 |
R. V. Lapshin, STM observation of a box-shaped graphene nanostructure appeared after mechanical cleavage of pyrolytic graphite, Applied Surface Science, vol. 360, part B, pp. 451-460, 2016 (DOI:...
Venkata Abhinav Korada
Can I simulate thermal conductivity of graphene ribbon with this tool?
Closed | Responses: 0
A Comparative Study of nanoHUB Tools for the Simulation of Carbon-based FETs
03 Sep 2015 | Presentation Materials | Contributor(s): Jose M. de la Rosa
This work compares the different tools available in nanoHUB for the electrical simulation of carbon- based field-effect transistors made up of either carbon nanotubes (CNTs) or graphene. ...
What are the Dreiding paramters for graphene ?
Closed | Responses: 1
I am using lammps to simulate PMMA-graphene composite system. I used polymer modeller to create the PMMA chains. I want to add the graphene sheet but I am not sure what...
The PhotonicVASEfit Tutorial
18 Jun 2015 | Online Presentations | Contributor(s): Ludmila Prokopeva, Alexander V. Kildishev
This online presentation will help you to get started with our simulation tool PhotonicVASEfit. In the introduction we explain the scenarios in which the simulation tool can be used. We describe...
Jun 11 2015
Webinar: Simulating Graphene-Based Photonic and Optoelectronic Devices
PhotonicVASEfit: VASE fitting tool
0.0 out of 5 stars
26 May 2015 | Tools | Contributor(s): Ludmila Prokopeva, You-Chia Chang, Alexander V. Kildishev (editor)
Retrieves optical constants of a material by fitting it to VASE (Variable Angle Spectroscopic Ellipsometry) data
UCSB Graphene Nanoribbon Interconnect Compact Model
21 Apr 2015 | Compact Models | Contributor(s):
By Junkai Jiang1, Wei Cao1, Kaustav Banerjee1
University of California Santa Barbara
UCSB GNR interconnect model is based on a distributed RLC circuit, in which carrier mean free path, graphene doping concentration (Fermi level) and number of layers are considered. The model was...
Spaser in Quantum Regime
12 Feb 2015 | Online Presentations | Contributor(s): Mark I Stockman
The spaser have been introduced theoretically and discovered experimentally. We briefly consider quantum theory and latest results on spaser as an ultrafast quantum generator and amplifier of...