Software
files and programs provided for general interest and use
nanoHUB Contributions
:
(links go directly to nanoHUB interface)
- nanoJoule: Calculates current-voltage (I-V) curves for metallic single-wall carbon nanotubes, including self-heating and thermal breakdown, see figure at right. Versions of this code have been used in various Pop Lab publications, including #3-5, 12, 18 on the publications page. A manual is provided on the nanoHUB page, and the technical background is in manuscript #12.
- CNTmob: Calculates mobility of semiconducting carbon nanotubes at various charge densities. Includes effects of phonon scattering, multiple sub-bands, and diameter variation. A version of this code was used in Pop Lab publication #23.
Lab Software Scripts:
- Pulsed voltage characterization script for the Keithley 26xx instruments written in Lua. Author: S. Dutta. Used for pulsed mobility measurements on carbon nanotubes, recent publication #26 by D. Estrada et al.
Matlab Files:
- Custom startup.m file, including code to generate publication-quality figures
- Centered numerical difference function: diffe.m
Matlab Links:
- The NCN Computational nanoHUB
- Calculus with Matlab at UMD
- Solving one-dimensional PDEs with Matlab at Dartmouth
- PDEs with the Matlab pdetoolbox
- Polynomial data fitting with Matlab at Bucknell
- But... for data fitting with arbitrary functions use lsqcurvefit
- Interpolation with Matlab (etc) at Minnesota
- Quantum Mechanics with Matlab at KTH
- Matlab CMOS device models from a UC Berkeley Digital IC book
updated Aug 2009