Tags: band structure

Description

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.

All Categories (1-20 of 172)

  1. Tight binding model of TMD

    04 Mar 2024 | | Contributor(s):: Chien-Ting Tung

    This is a Matlab code of a tight binding model of TMD materials. It uses the orthogonal sp3d5 Slater-Koster tight binding method. The code is calibrated to the MoS2 band structure shown in "V. Mishra et al., IEEE Transactions on Electron Devices, vol. 62, no. 8, pp....

  2. ABACUS Tool Suite and Bandstructure and Band Models (Fall 2023)

    22 Aug 2023 | | Contributor(s):: Gerhard Klimeck

    In the third session, Dr. Klimeck will give a brief overview of ABACUS and demonstrate several bandstructure tools. With these, students can explore the Standard Periodic Potential aka Kronig-Penney model as well as bandstructure formation by transmission through finite barriers....

  3. ECE 606 L6.1: Electron Tunneling - Transfer Matrix Method

    20 Jul 2023 | | Contributor(s):: Gerhard Klimeck

  4. ECE 606 L6.4: Electron Tunneling - Tunneling Through N Barriers - Formation of Bandstructure

    20 Jul 2023 | | Contributor(s):: Gerhard Klimeck

  5. ECE 606 L7.1: Bandstructure - Problem Formulation

    20 Jul 2023 | | Contributor(s):: Gerhard Klimeck

  6. ECE 606 L7.2 Bandstructure - Solutions

    20 Jul 2023 | | Contributor(s):: Gerhard Klimeck

  7. ECE 606 L7.3: Bandstructure - Band Properties

    20 Jul 2023 | | Contributor(s):: Gerhard Klimeck

  8. ECE 606 L9.1: Constant Energy Surfaces

    20 Jul 2023 | | Contributor(s):: Gerhard Klimeck

  9. ECE 606 L10.1 Bandstructure - E(k) Diagrams in Specific Crystal Directions

    20 Jul 2023 | | Contributor(s):: Gerhard Klimeck

  10. ECE 606 L10.2: Bandstructure - Constant Energy Surfaces - Effective Mass Tensor

    20 Jul 2023 | | Contributor(s):: Gerhard Klimeck

  11. ECE 606 L10.3: Bandstructure - Density of States Effective Mass

    20 Jul 2023 | | Contributor(s):: Gerhard Klimeck

  12. ECE 606 L11.1: Bandgap Measurements

    20 Jul 2023 |

  13. ECE 606 L13: Band Diagrams

    20 Jul 2023 | | Contributor(s):: Gerhard Klimeck

  14. Interactive Modeling of Materials with Density Functional Theory Using the Quantum ESPRESSO Interface within the MIT Atomic Scale Modeling Toolkit

    22 Nov 2022 | | Contributor(s):: Enrique Guerrero

    We will explore the Quantum ESPRESSO interface within the MIT Atomic-Scale Modeling Toolkit with interactive examples. We will review the basics of density functional theory and then focus on the tool’s capabilities.

  15. A Guide to the MIT Atomic Scale Modeling Toolkit for nanoHUB.org

    22 Nov 2022 | | Contributor(s):: Enrique Guerrero

    This document is a guide to the Quantum ESPRESSO application within the >MIT Atomic Scale Modeling Toolkit The guide was designed to be presented as part II of the nanoHUB seminar “A condensed matter physics class and a Course-based Undergraduate Research Experience (CURE) with the MIT...

  16. A Condensed Matter Physics class and a Course-Based Undergraduate Research Experience (CURE) with the MIT Atomic-Scale Modeling Toolkit

    07 Nov 2022 | | Contributor(s):: David Strubbe

    In this presentation, Dr. Strubbe will discuss how he has been using the MIT Atomic-Scale Modeling Toolkit as a part of his undergraduate and graduate class on condensed matter physics. In discussion sections, simulations are performed to illustrate concepts like covalent bonding,...

  17. Cai Daniel

    https://nanohub.org/members/369066

  18. ABACUS Bandstructure Models (Spring 2022)

    05 May 2022 | | Contributor(s):: Gerhard Klimeck

    In the third session, Dr. Klimeck will give a brief overview of ABACUS and demonstrate several bandstructure tools. With these, students can explore the Standard Periodic Potential aka Kronig-Penney model as well as bandstructure formation by transmission through finite barriers....

  19. How do you find the band gap size in MIT atomic modeling tool kit?

    Q&A|Open | Responses: 4

    https://nanohub.org/answers/question/2553

  20. Apr 27 2022

    nanoHUB Recitation Series for Semiconductor Education and Workforce Development: Bandstructure Models

    Abstract: In the third session, Dr. Gerhard Klimeck will give a brief overview of ABACUS and demonstrate several bandstructure tools. With these, students can explore the Standard Periodic...

    https://nanohub.org/events/details/2172