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  1. Best method to calculate Phosphorene band gap apart from HSE06.

    Closed | Responses: 0

    We know that DFT-GGA underestimates the Phosphorene band gap. HSE06 gives better result. Is there any other computational method apart from HSE06, which gives good result which is very...

    http://nanohub.org/answers/question/1862

  2. What is the suitable tool for calculating the HOMO/LUMO of specific molecular?

    Closed | Responses: 0

    http://nanohub.org/answers/question/1753

  3. what is conduction band alignment ratio of AlAs/InGaAs/AlAs DBQW ?

    Closed | Responses: 0

    http://nanohub.org/answers/question/1587

  4. How to calculate the bandgap of a nano sized mixed metal oxide?

    Closed | Responses: 0

    http://nanohub.org/answers/question/1407

  5. 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

  6. ECE 606 Lecture 6: Bandgap, Mass Measurements and Fermi-Dirac Statistics

    28 Sep 2012 | Online Presentations | Contributor(s): Gerhard Klimeck

    http://nanohub.org/resources/15325

  7. berri morad

    http://nanohub.org/members/70498

  8. GW for band gap calculations?

    Closed | Responses: 0

    Hello there:

    I am new to nanoHUB, so please forgive my ignorance. I am fascinated with it by the way!!!. I have briefly followed some tutorials. I am particularly interested in the band...

    http://nanohub.org/answers/question/993

  9. Berkeley GW

    5.0 out of 5 stars 

    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

    http://nanohub.org/resources/berkeleygw

  10. How much heat energy will be released, if any, while an excited electron relaxes into the valence band in a direct band-gap material?

    Open | Responses: 1

    When electrons of a direct band-gap material are excited by photons (from laser source) from conduction to valence band, how much are energy will be emitted in the form of heat during its...

    http://nanohub.org/answers/question/614

  11. Nanoelectronic Modeling Lecture 40: Performance Limitations of Graphene Nanoribbon Tunneling FETS due to Line Edge Roughness

    05 Aug 2010 | Online Presentations | Contributor(s): Gerhard Klimeck, Mathieu Luisier

    This presentation the effects of line edge roughness on graphene nano ribbon (GNR) transitors.. Learning Objectives: GNR TFET Simulation pz Tight-Binding Orbital Model 3D...

    http://nanohub.org/resources/9283

  12. Nanoelectronic Modeling Lecture 33: Alloy Disorder in Bulk

    04 Aug 2010 | Online Presentations | Contributor(s): Gerhard Klimeck, Timothy Boykin, Chris Bowen

    This presentation discusses disorder in AlGaAs unstrained systems in bulk. Bandstructure of an ideal simple unit cell What happens when there is disorder? Concept of a...

    http://nanohub.org/resources/9278

  13. Silicon-Germanium HBT simulation

    Closed | Responses: 0

    Are there any tools to simulate SiGe HBT devices? The tools must that can also simulate the irradiation effects...

    http://nanohub.org/answers/question/543

  14. Periodic Potential Lab: First-Time User Guide

    07 Jun 2009 | Teaching Materials | Contributor(s): Abhijeet Paul, Benjamin P Haley, Gerhard Klimeck, SungGeun Kim, Lynn Zentner

    This document provides guidance to first-time users of the Periodic Potential Lab tool. It offers basic information about solutions to the Schröedinger Equation in case of periodic potential...

    http://nanohub.org/resources/6855