Tags: drift-diffusion

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  1. 1D Drift Diffusion Model for Crystalline Solar Cells

    16 Apr 2011 | | Contributor(s):: Dragica Vasileska, Xufeng Wang, Shankar Ramakrishnan

    Simulate a 1D solar cell of crystalline material with drift diffusion equations

  2. Newton’s method to solve poisson, continuity, drift diffusion equation?

    Closed | Responses: 0

    Hi, I want to solve poisson, continuity, drift diffusion equation with newton's method.

    Is there any material in nanohub that guides me how to do it?

    https://nanohub.org/answers/question/1709

  3. Simulation time

    Closed | Responses: 1

    Do not know why, but despite the 21 points simulation asked (default), the simulation actually calculates ~500 voltage points and the simulation last 15-30’. Did I miss something ?

    https://nanohub.org/answers/question/1103

  4. BJT Lab

    06 Feb 2008 | | Contributor(s):: Saumitra Raj Mehrotra, Abhijeet Paul, Gerhard Klimeck, Dragica Vasileska, Gloria Wahyu Budiman

    This tool simulates a Bipolar Junction Transistor (BJT) using a 2D mesh. Powered by PADRE.

  5. Computational and Experimental Study of Transport in Advanced Silicon Devices

    27 Jun 2013 | | Contributor(s):: Farzin Assad

    In this thesis, we study electron transport in advanced silicon devices by focusing on the two most important classes of devices: the bipolar junction transistor (BJT) and the MOSFET. In regards to the BJT, we will compare and assess the solutions of a physically detailed microscopic model to...

  6. Drift-Diffusion Lab Learning Materials

    By completing the Drift-Diffusion Lab in ABACUS - Assembly of Basic Applications for Coordinated Understanding of Semiconductors, users will be able to: a) understand the phenomenon of drift and...

    https://nanohub.org/wiki/DriftDiffusionPage

  7. Drift-Diffusion Modeling and Numerical Implementation Details

    28 May 2010 | | Contributor(s):: Dragica Vasileska

    This tutorial describes the constitutive equations for the drift-diffusion model and implementation details such as discretization and numerical solution of the algebraic equations that result from the finite difference discretization of the Poisson and the continuity...

  8. ECE 606 Lecture 11: Interface States Recombination/Carrier Transport

    27 Sep 2012 | | Contributor(s):: Gerhard Klimeck

  9. ECE 606 Lecture 16: Carrier Transport

    23 Feb 2009 | | Contributor(s):: Muhammad A. Alam

  10. ECE 656 Lecture 10: The Drift-Diffusion Equation

    30 Sep 2009 | | Contributor(s):: Mark Lundstrom

    Outline:Transport in the bulkThe DD equationIndicial notationDD equation with B-field

  11. ECE 656 Lecture 28: Balance Equation Approach I

    13 Nov 2009 | | Contributor(s):: Mark Lundstrom

    Outline:IntroductionGeneral continuity equationCarrier continuity equationCurrent equationSummary

  12. ECE 656 Lecture 30: Balance Equation Approach I

    09 Feb 2012 | | Contributor(s):: Mark Lundstrom

    This lecture should be viewed in the 2009 teaching ECE 656 Lecture 28: Balance Equation Approach I

  13. ECE 656 Lecture 36: The Course in a Lecture

    14 Dec 2009 | | Contributor(s):: Mark Lundstrom

  14. ECE 656 Lecture 41: Transport in a Nutshell

    21 Feb 2012 | | Contributor(s):: Mark Lundstrom

  15. ECE 656 Lecture 6: Near-Equilibrium Transport in the Bulk

    20 Sep 2011 | | Contributor(s):: Mark Lundstrom

  16. From Semi-Classical to Quantum Transport Modeling

    10 Aug 2009 | | Contributor(s):: Dragica Vasileska

    This set of powerpoint slides series provides insight on what are the tools available for modeling devices that behave either classically or quantum-mechanically. An in-depth description is provided to the approaches with emphasis on the advantages and disadvantages of each approach. Conclusions...

  17. From Semi-Classical to Quantum Transport Modeling: Drift-Diffusion and Hydrodynamic Modeling

    10 Aug 2009 | | Contributor(s):: Dragica Vasileska

    This set of powerpoint slides series provides insight on what are the tools available for modeling devices that behave either classically or quantum-mechanically. An in-depth description is provided to the approaches with emphasis on the advantages and disadvantages of each approach. Conclusions...

  18. How Quantum-Mechanical Space-Quantization is Implemented in Schred, Drift-Diffusion (SILVACO ATLAS) and Particle-Based Device Simulators (Quamc2D)

    27 Jul 2008 | | Contributor(s):: Dragica Vasileska

    This brief presentation outlines how one can implement quantum-mechanical space quantization effects exactly (using Schred) and approximately in drift-diffusion (using SILVACO), as well as particle-based device simulators (using Quamc2D).

  19. Lecture 1: Review of MOSFET Fundamentals

    26 Aug 2008 | | Contributor(s):: Mark Lundstrom

    A quick review of the traditional theory of the MOSFET along with a review of key device performance metrics. A short discussion of the limits of the traditional (drift-diffusion) approach and the meaning of ballistic transport is also included.

  20. MOSFet

    30 Mar 2006 | | Contributor(s):: Shaikh S. Ahmed, Saumitra Raj Mehrotra, SungGeun Kim, Matteo Mannino, Gerhard Klimeck, Dragica Vasileska, Xufeng Wang, Himadri Pal, Gloria Wahyu Budiman

    Simulates the current-voltage characteristics for bulk, SOI, and double-gate Field Effect Transistors (FETs)