All Categories (1-20 of 21)

1. 1D Heterostructure Tool

   Tools | 04 Aug 2008 | Contributor(s):: Arun Goud Akkala, Sebastian Steiger, Jean Michel D Sellier, Sunhee Lee, Michael Povolotskyi, Tillmann Christoph Kubis, Hong-Hyun Park, Samarth Agarwal, Gerhard Klimeck, James Fonseca, Archana Tankasala, Kuang-Chung Wang, Chin-Yi Chen, Fan Chen

   Poisson-Schrödinger Solver for 1D Heterostructures

2. can anyone please help me by providing self consistent schrodinger poisson’s equation for 1.55um Quantum dot Laser?

   Q&A|Closed | Responses: 0

   I am working on Quantum Dot Laser. I need to know what is the appropriate Schrodinger Poisson’s equation for 1.55um QD Laser. I need to solve Schrodinger Poisson’s equation. I am...

   https://nanohub.org/answers/question/1192

3. How i can solve poisson equation in decoupled mode space NEGF?

   Q&A|Closed | Responses: 0

   I want solve poisson equation in decoupled mode space Negf for graphene nanoribbons ,but...

   https://nanohub.org/answers/question/1543

4. Is the Jacobi matrix in non-linear poisson slover a positivie-definite matrix?

   Q&A|Closed | Responses: 0

   I have read the papers written by Dr.Zhibin Ren :“NANOSCALE MOSFETS: PHYSICS, SIMULATION AND DESIGN”. and trying to realize the non-linear Poisson solver by myself. when...

   https://nanohub.org/answers/question/713

5. Is there a self-consistent schrodinger-poisson solver on nanohub?

   Q&A|Closed | Responses: 0

   I’m new to nanohub, and I’m looking for a self-consistent schrodinger-poisson solver that can simulate https://nanohub.org/answers/question/619

6. Issue in obtaining solution of Poisson eq. for self-consistent calculation in NEGF

   Q&A|Closed | Responses: 1

   Hi,

   I’ve been working on an exercise matlab code posted by Prof. S. Datta. ( https://nanohub.org/answers/question/1383

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

   Q&A|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

8. Adept

   Tools | 01 May 2007 | Contributor(s):: Jeff Gray, Michael McLennan

   Simulates 1D heterostructures, including solar cells

9. ADEPT 2.1

   Tools | 25 Feb 2011 | Contributor(s):: Jeff Gray, Xufeng Wang, Raghu Vamsi Krishna Chavali, Xingshu Sun, Abhirit Kanti, John Robert Wilcox

   This is an advanced version of ADEPT

10. Computational Electronics HW - Finite Difference Discretization of Poisson Equation

    0.0 out of 5 stars 

    Teaching Materials | 11 Jul 2008 | Contributor(s):: Dragica Vasileska, Gerhard Klimeck

    www.eas.asu.edu/~vasileskNSF

11. ECE 539 Report: Study of two-dimensional Shrodinger-Poisson Solver

    0.0 out of 5 stars 

    Downloads | 14 May 2009 | Contributor(s):: Fawad Hassan

    We solve the 2-Dimensional Shrodinger-Poisson system of equations using a self consistent scheme (like Gummel Iteration). We study a double gate Silicon Mosfet oriented in the 100 direction using the above setup. We assume a simple 6-valley bandstructure for Silicon.

12. ECE 595E Lecture 9: Programming for Linear Algebra

    0.0 out of 5 stars 

    Online Presentations | 31 Jan 2013 | Contributor(s):: Peter Bermel

    Outline:Recap from FridayApplication ExamplesElectrostatic potential (Poisson’s equation)1D array of charge2D grid of chargeArrays of interacting spins1D interaction along a chain2D nearest-neighbor coupling

13. ECE 606 L18.3: Semiconductor Equations - Numerical Solutions

    0.0 out of 5 stars 

    Online Presentations | 28 Apr 2023 | Contributor(s):: Gerhard Klimeck

14. Illinois Tools: Multigrid Tutorial

    0.0 out of 5 stars 

    Tools | 17 Mar 2009 | Contributor(s):: Nahil Sobh

    Solves the 2D Poisson problem using the Multigrid Method

15. Jul 07 2023

    Modeling of P-N junction devices using various materials for photovoltaic applications under different operating environments

    Title: Modeling of P-N junction devices using various materials for photovoltaic applications under different operating environments Date and Time:Friday, July 7, 2023; 1:00 - 1:30 PM...

    https://nanohub.org/events/details/2267

16. NEMO5 distribution and support group

    Groups

    Getting NEMO 5   Access to NEMO5 source and executables is free, with restrictions. Please see the following page for commercial and academic licenses:...

    https://nanohub.org/groups/nemo5distribution

17. NEMO5 Overview Presentation

    0.0 out of 5 stars 

    Online Presentations | 17 Jul 2012 | Contributor(s):: Tillmann Christoph Kubis, Michael Povolotskyi, Jean Michel D Sellier, James Fonseca, Gerhard Klimeck

    This presentation gives an overview of the current functionality of NEMO5.

18. Non-linear Poisson eq. convergence issue for self-consistent calculation in NEGF

    Q&A|Closed | Responses: 0

    Hi,

    I was working on Prof. S. Datta's code (https://nanohub.org/resources/19564) for 1D diode. I find the convergence rate is highly sensitive to the initial guess, although...

    https://nanohub.org/answers/question/1888

19. Poisson Equation Solvers

    0.0 out of 5 stars 

    Teaching Materials | 02 Jun 2010 | Contributor(s):: Dragica Vasileska

    There are two general schemes for solving linear systems: Direct Elimination Methods, and Iterative Methods.All the direct methods are, in some sense, based on the standard Gauss Elimination technique, which systematically applies row operations to transform the original system of equations into...

20. Poisson Equation Solvers - General Considerations

    0.0 out of 5 stars 

    Teaching Materials | 02 Jun 2010 | Contributor(s):: Dragica Vasileska

    We describe the need for numerical modeling, the finite difference method, the conversion from continuous set to set of matrix equations, types of solvers for solving sparse matrix equations of the form Ax=b that result, for example, from the finite difference discretization of the Poisson...