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In solid-state physics, the electronic band structure of a solid describes ranges of energy that an electron is "forbidden" or "allowed" to have. It is a function of the diffraction of the quantum mechanical electron waves in the periodic crystal lattice with a specific crystal system and Bravais lattice. The band structure of a material determines several characteristics, in particular its electronic and optical properties. More information on Band structure can be found here.
Bandstructure of Carbon Nanotubes and Nanoribbons
5.0 out of 5 stars
14 Jun 2007 | Series | Contributor(s): James K Fodor, Seokmin Hong, Jing Guo
This learning module introduces users to the Carbon-Nano Bands simulation tool, which simulates the bandstructure of Carbon Nanotubes (CNTs) and Nanoribbons (CNRs). To gives users a strong...
31 Jan 2011 | Tools | Contributor(s): Alexander S McLeod, Peter Doak, Sahar Sharifzadeh, Jeffrey B. Neaton
This is an educational tool that illustrates the calculation of the electronic structure of materials using many-body perturbation theory within the GW approximation
Bulk Bandstructure in MATLAB: Pseudopotential Method
08 Feb 2010 | Downloads | Contributor(s): Muhanad Zaki
This code (MATLAB) readily calculates and plots the bandstructure of Silicon (bulk) using the empirical pseudopotential method.
Detailed instructions are in the compressed archive.
I hope it...
4.5 out of 5 stars
14 Dec 2006 | Tools | Contributor(s): Gyungseon Seol, Youngki Yoon, James K Fodor, Jing Guo, Akira Matsudaira, Diego Kienle, Gengchiau Liang, Gerhard Klimeck, Mark Lundstrom, Ahmed Ibrahim Saeed
This tool simulates E-k and DOS of CNTs and graphene nanoribbons.
CNTbands: First-Time User Guide
15 Jun 2009 | Teaching Materials | Contributor(s): Xufeng Wang, Youngki Yoon
This is a simple guide designed for first-time users of CNTbands. It gives a brief introduction of the tool and a series of tutorials to help users learn the basics of CNTbands.
4.0 out of 5 stars
01 Jun 2006 | Tools | Contributor(s): Marcelo Alejandro Kuroda, Salvador Barraza-Lopez, J. P. Leburton
Calculates the phonon band structure of carbon nanotubes using the force constant method.
09 Sep 2005 | Tools | Contributor(s): Jing Guo, Akira Matsudaira
Computes E(k) and the density-of-states (DOS) vs. energy for a carbon nanotube
Comparison of PCPBT Lab and Periodic Potential Lab
10 Aug 2009 | Online Presentations | Contributor(s): Abhijeet Paul, Samarth Agarwal, Gerhard Klimeck, Junzhe Geng
This small presentation provides information about the comparison performed for quantum wells made of GaAs and InAs in two different tools. This has been done to benchmark the results from...
Computational Electronics HW - Bandstructure Calculation
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11 Jul 2008 | Teaching Materials | Contributor(s): Dragica Vasileska, Gerhard Klimeck
Computational Nanoscience, Lecture 19: Band Structure and Some In-Class Simulation: DFT for Solids
05 May 2008 | Teaching Materials | Contributor(s): Jeffrey C Grossman, Elif Ertekin
In this class we briefly review band structures and then spend most of our class on in-class simulations. Here we use the DFT for molecules and solids (Siesta) course toolkit. We cover a variety...
Computational Nanoscience, Lecture 4: Geometry Optimization and Seeing What You're Doing
13 Feb 2008 | Teaching Materials | Contributor(s): Jeffrey C Grossman, Elif Ertekin
In this lecture, we discuss various methods for finding the ground state structure of a given system by minimizing its energy. Derivative and non-derivative methods are discussed, as well as the...
Coupled Effect of Strain and Magnetic Field on Electronic Bandstructure of Graphene
07 Dec 2010 | Papers | Contributor(s): yashudeep singh
We explore the possibility of coupling between planar strain and perpendicular magnetic field on electronic bandstructure of graphene. We study uni-axially, bi-axially and shear strained graphene...
Description of the K.P Method for Band Structure Calculation
05 Aug 2010 | Teaching Materials | Contributor(s): Dragica Vasileska
This set of slides describes the k.p mehod for band structure calculation.
Device Physics and Simulation of Silicon Nanowire Transistors
28 Sep 2006 | Papers | Contributor(s): Jing Wang
As the conventional silicon metal-oxide-semiconductor field-effect transistor
(MOSFET) approaches its scaling limits, many novel device structures are being
extensively explored. Among them,...
DFT Material Properties Simulator
10 Aug 2015 | Tools | Contributor(s): Gustavo Javier, Usama Kamran, David M Guzman, Alejandro Strachan
Compute electronic and mechanical properties of materials from DFT calculations with 1-Click
ECE 495N Lecture 18: Bandstructures I
03 Nov 2008 | Online Presentations | Contributor(s): Supriyo Datta
ECE 495N Lecture 19: Bandstructures II