Tags: diffusion

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  1. A Matlab 1D-Poisson-drift-diffusion simulator for semiconductor devices

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

    A Matlab 1D-Poisson-Drift-Diffusion solver that can simulate basic semiconductor devies such as PN diode, Schottky diode, MOS capacitor... It solves Poisson-Drift-Diffusion with finite difference method, Slotboom variable, and Gummel iteration. I provide 4 examples: PN diode,...

  2. A Matlab 2D-Poisson-drift-diffusion simulator for semiconductor devices

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

    A Matlab 2D-Poisson-Drift-Diffusion solver for simple MOSFETs. It uses finite difference method, Slotboom variable, and Gummel iteration.Boltzmann statistics and velocity saturation is considered. 

  3. ABACUS Tool Suite and Bulk Semiconductors (Fall 2023)

    01 Sep 2023 | | Contributor(s):: Gerhard Klimeck

    In the third session, Dr. Klimeck will give a brief overview of ABACUS and demonstrate the Drift-Diffusion-Lab. Students can experiment with a semiconductor slab under bias and/or light illumination....

  4. ECE 606 L17.4 Transport - Physics of Diffusion – Einstein Relationship

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

  5. ECE 606 L18.2 Semiconductor Equations - Analytical Solutions (Strategy & Examples)

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

  6. ECE 606 L21.3: PN Diode - Minority Carrier Diffusion Capacitance

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

  7. ECE 606 L22.3: PN Diode - Steady-State Expression From Charge Continuity

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

  8. ECE 606 L23.1: Schottky Diode - Basics

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

  9. Confocal Microscopy

    12 Oct 2022 | | Contributor(s):: Fatma Pri-Cakmak, NACK Network

  10. ABACUS Drift-Diffusion-Lab with Bias and Light (Spring 2022)

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

    In the fourth session, Dr. Klimeck will give a brief overview of ABACUS and demonstrate the Drift-Diffusion-Lab. Students can experiment with a semiconductor slab under bias and/or light illumination...

  11. ABACUS Drift-Diffusion-Lab with Bias and Light (Winter 2021)

    19 Jan 2022 | | Contributor(s):: Gerhard Klimeck

    In the fourth session, Dr. Klimeck will give a brief overview of ABACUS and demonstrate the Drift-Diffusion-Lab. Students can experiment with a semiconductor slab under bias and/or light illumination...

  12. The Materials Simulation Toolkit for Machine Learning (MAST-ML): Automating Development and Evaluation of Machine Learning Models for Materials Property Prediction

    25 Jun 2021 | | Contributor(s):: Ryan Jacobs

    This tutorial contains an introduction to the use of the Materials Simulation Toolkit for Machine Learning (MAST-ML), a python package designed to broaden and accelerate the use of machine learning and data science methods for materials property prediction.

  13. MATE 370 Virtual Lab: Exploring Diffusion through nanoHUB Defect- coupled and Concentration-dependent Diffusion Tools

    24 Sep 2020 | | Contributor(s):: Mohsen B Kivy, Crystal Ipong

    This lab explores the kinetics of solid-state diffusion using nanoHUB tools.

  14. Computational Labs in Kinetics of Materials and Process Design (California Polytechnic State University)

    07 Sep 2020 | | Contributor(s):: Mohsen B Kivy, Crystal Ipong

    Kinetics of Materials and Process Design (MATE 370) is a 4-unit major course for junior-year undergraduate students of the Materials Engineering Department, Cal Poly State University. The Materials Engineering Department endorses the applications of theory to practice through its...

  15. Simulating a Controlled Drug Delivery System

    11 Jun 2020 | | Contributor(s):: Rebekah Ravgiala, NNCI Nano

    In this activity, students will learn about alternative drug delivery methods and then prepare a controlled drug delivery system using sodium alginate and glucose to mimic the behavior of a controlled release drug delivery system. The purpose of this investigation is to model a controlled drug...

  16. PhysiBoSSa: cell fate decision in TNF Boolean model

    13 May 2020 | | Contributor(s):: Gerard Pradas, Arnau Montagud, Miguel Ponce de Leon

    PhysiBoSSa model of the cell fate decision in TNF Boolean model in a multicellular multiscale system

  17. When a Cell Talks, Everyone Listens!

    06 May 2020 | | Contributor(s):: Nicole Harper, NNCI Nano

    This is a two part lesson focused on diffusion and cell communication.  In Part 1, students will use the classic starch iodine diffusion activity. This activity can be done in any life science class. It can be used as an introduction to diffusion or as a refresher activity for advanced...

  18. Understanding Movement of Molecules across the Cell Membrane

    17 Apr 2020 | | Contributor(s):: Brandi Childress, NNCI Nano

    This lesson uses a macro-model to demonstrate the diffusion of molecules across the cell membrane.  A deshelled egg serves as the cell model to observe movement in and out of the “cell”.  Students will learn that the cell membrane is composed of a complex nano-structured...

  19. Linear Diffusion and Cell Signaling

    17 Apr 2020 | | Contributor(s):: NNCI Nano

    In this activity, students explore the concept of diffusion as a component of cell communication.  Specifically, students will explore how the rate of diffusion varies with distance and concentration gradient. They will use a pipet with water and dye to observe a macro-model of diffusion....

  20. Multifaceted Microfluidics: Three simple methods to create a microfluidic device

    07 Apr 2020 | | Contributor(s):: Dixie Kullman, NNCI Nano

    This module is open-ended to allow for use in a number of classroom settings. The importance here is to permit the teacher to choose the technique provided and tailor the technique to the scientific principle. The students will create their own microfluidic devices and utilize their devices in...