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Illinois Tools: PN Junction Short-Base Depletion Approximation
26 Jul 2008 | | Contributor(s):: Nahil Sobh, Mohamed Mohamed
Tool Description
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Lecture 6: Graphene PN Junctions
21 Sep 2009 | | Contributor(s):: Mark Lundstrom
Outline:IntroductionElectron optics in grapheneTransmission across NP junctionsConductance of PN and NN junctionsDiscussionSummary
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Modeling of P-N Junction Devices using Various Materials for Photovoltaic Applications Under Different Operating Environments
06 Jul 2023 | | Contributor(s):: Sayan Roy
Photovoltaic devices are typically two-, three- or multi-layer junction devices which can generate carriers on exposure to photon radiation. There are several essential device-specific factors and parameters which are required for accurate modeling and simulation of such devices. In this talk,...
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Neutron Induced Fission Betavoltaic Battery
10 Apr 2012 | | Contributor(s):: Marvin Tan
A betavoltaic battery having layers of fissile radioisotopes 8, moderating material 7, beta-decaying radioisotopes 6, and semiconductor diode 4 & 5 adjacently stacked one above another, is proposed. Neutrons produced by the chain reaction in the fissile radioisotope 8 are slowed down by the...
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PN Diode Exercise: Graded Junction
06 Jul 2008 | | Contributor(s):: Dragica Vasileska, Gerhard Klimeck
An exercise in determining the preferred approach to solving the Poisson equation.
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PN Junction Lab
12 Sep 2005 | | Contributor(s):: Dragica Vasileska, Matteo Mannino, Michael McLennan, Xufeng Wang, Gerhard Klimeck, Saumitra Raj Mehrotra, Benjamin P Haley
This tool enables users to explore and teach the basic concepts of P-N junction devices.
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PN Junction Lab (New Interactive Front End)
16 Aug 2019 | | Contributor(s):: Daniel Mejia, Gerhard Klimeck
Visualize and explore P-N junction concepts fully interactively: Band Edge Diagrams, Charge Densities, I-V and C-V Characteristics
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PN Junction Lab Demonstration: Asymmetric PN Junctions
03 Jun 2009 | | Contributor(s):: Gerhard Klimeck, Benjamin P Haley
This video shows the simulation and analysis of a several PN junctions using PN Junction Lab, which is powered by PADRE. Several powerful analytic features of this tool are demonstrated.
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PN Junction Lab: First-Time User Guide
13 Jun 2009 | | Contributor(s):: Saumitra Raj Mehrotra, Benjamin P Haley
This first-time user guide provides introductory material to PN Junction Lab on nanoHUB. The introduction to PN junctions is followed by a tour of the Rappture interface, which notes key inputs and typical outputs. We discuss the default simulation (what happens if you don't change any inputs,...
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PN Junctions: Simulation and Calculation of Electrostatic Variables
30 Dec 2010 | | Contributor(s):: Stella Quinones
Homework assignment that combines basic PN junction electrostatic variable calculations (Vbi, Xn, Xp and Emax) with the simulation of PN junctions for 2 sets of doping conditions. Both forward and reverse bias conditions are simulated. This homework assignment is designed for junior level...
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PN Junctions: Simulations and Calculations of Electrostatic Variables (Instructor Copy)
30 Dec 2010 | | Contributor(s):: Stella Quinones
Homework assignment that combines basic PN junction electrostatic variable calculations (Vbi, Xn, Xp and Emax) with the simulation of PN junctions for 2 sets of doping conditions. Both forward and reverse bias conditions are simulated. This homework assignment is designed for junior level...
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pntoy using simtool infrastructure
02 Feb 2021 | | Contributor(s):: Daniel Mejia
PNJunction Simtool
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Quantum Workshop III: LED Circuit and Device Physics
05 Feb 2015 | | Contributor(s):: Stella Quinones
A hands-on learning exercise used to illustrate the device physics of a light emitting diode (LED) in a simple resistor circuit. Students explore the photon energy of four LEDs, compare the voltage drop (or forward bias) across the LED, and explain the behavior of the LED under...
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Solar Cells Lecture 1: Introduction to Photovoltaics
19 Aug 2011 | | Contributor(s):: Mark Lundstrom
An introduction to solar cells covering the basics of PN junctions, optical absorption, and IV characteristics. Key technology options and economic considers are briefly presented.