
Please, I need a step by step guide on how to calculate effective mass using Quantum ESPRESSO only.
Closed  Responses: 0
http://nanohub.org/answers/question/1962

Universal Behavior of Strain in Selfassembled Quantum Dots
05 May 2016   Contributor(s):: Hesameddin Ilatikhameneh, Tarek Ahmed Ameen, Gerhard Klimeck, Rajib Rahman
This resource contains the universal behavior strain files produced by Nemo5. Attached also a Matlab script that can utilize the these compact descriptive files to produce the full strain distribution. Supported QD shapes; Cuboid, Dome, Cone, and Pyramid. Supported material systems;...

What is the effective mass of electron in InN (Quantum Dot)?
Closed  Responses: 0
I am working with InN QD. I need to know the actual electron effective mass in http://nanohub.org/answers/question/1193

PHYS 620 Lecture 7: EffectiveMass Theory, Landau Levels and FranzKeldysh Oscillations
19 Mar 2013   Contributor(s):: Roberto Merlin

ABACUS—Introduction to Semiconductor Devices
When we hear the term semiconductor device, we may think first of the transistors in PCs or video game consoles, but transistors are the basic component in all of the electronic devices we use in...
http://nanohub.org/wiki/EduSemiconductor

Quantum Theory of Electrons in Periodic Latices
30 Jun 2011   Contributor(s):: Dragica Vasileska
This set of handwritten notes is part of the semiconductor transport class. It describes the Bloch theorem, electrons in a crystal and the concept of effective mass.

Electronic band structure
12 Apr 2010   Contributor(s):: Saumitra Raj Mehrotra, Gerhard Klimeck
In solidstate physics, the electronic band structure (or simply band structure) of a solid describes ranges of energy in which an electron is "forbidden" or "allowed". The band structure is also often called the dispersion or the E(k) relationship. It is a mathematical relationship between the...

Band Structure Lab: FirstTime User Guide
15 Jun 2009   Contributor(s):: Abhijeet Paul, Benjamin P Haley, Gerhard Klimeck
This document provides useful information about Band Structure Lab. Firsttime users will find basic ideas about the physics behind the tool such as band formation, the Hamiltonian description, and other aspects. Additionally, we provide explanations of the input settings and the results of the...

Band Structure Lab Demonstration: Bulk Strain
12 Jun 2009   Contributor(s):: Gerhard Klimeck
This video shows an electronic structure calculation of bulk Si using Band Structure Lab. Several powerful features of this tool are demonstrated.

Periodic Potential Lab Demonstration: Standard KroenigPenney Model
11 Jun 2009   Contributor(s):: Gerhard Klimeck, Benjamin P Haley
This video shows the simulation of a 1D square well using the Periodic Potential Lab. The calculated output includes plots of the allowed energybands, a table of the band edges and band gaps, plots of reduced and expanded dispersion relations, and plots comparing the dispersion relations to...

Periodic Potential Lab: FirstTime User Guide
07 Jun 2009   Contributor(s):: Abhijeet Paul, Benjamin P Haley, Gerhard Klimeck, SungGeun Kim, Lynn Zentner
This document provides guidance to firsttime users of the Periodic Potential Lab tool. It offers basic information about solutions to the Schröedinger Equation in case of periodic potential in 1 dimension (1D). This document also contains suggested exercises to help users run the tool and...

ECE 606 Lecture 6: Energy Bands (continued)
04 Feb 2009   Contributor(s):: Muhammad A. Alam
Outline:Properties of electronic bandsEk diagram and constant energy surfacesConclusions

What would be the electron effective mass of InAs in its electron valleys in X,Y,Z directions?
Open  Responses: 1
The default values in the Multi gate Nanowire tool for Si effective mass in Valley 1,2,3 in x,y,z directions are
0.19,0.19,0.98; 0.19,0.98,0.19; 0.98,0.19,0.19 respectively.
Now if i am going...
http://nanohub.org/answers/question/56

Semiconductor Device Education Material
28 Jan 2008   Contributor(s):: Gerhard Klimeck
This page has moved to "a Wiki page format" When we hear the words, semiconductor device, we may think first of the transistors in PCs or video game consoles, but transistors are the basic component in all of the electronic devices we use in our daily lives. Electronic systems are...

Periodic Potential Lab
19 Jan 2008   Contributor(s):: Abhijeet Paul, Junzhe Geng, Gerhard Klimeck
Solve the time independent schrodinger eqn. for arbitrary periodic potentials