PN Junction Lab

12 Sep 2005 | Tools | 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.

Band Structure Lab

19 May 2006 | Tools | Contributor(s): Abhijeet Paul, Mathieu Luisier, Neophytos Neophytou, Raseong Kim, Junzhe Geng, Michael McLennan, Mark Lundstrom, Gerhard Klimeck

Computes the electronic structure of various materials in the spatial configuration of bulk (infinitely periodic), quantum wells (confined in one dimension, infinitely periodic in 2 dimensions), and wires (confined in 2 dimensions and infinitely periodic i

StrainBands

15 Jun 2007 | Tools | Contributor(s): Joe Ringgenberg, Joydeep Bhattacharjee, Jeffrey B. Neaton, Jeffrey C Grossman, Eric Schwegler

Explore the influence of strain on first-principles bandstructures of semiconductors.

NanoFET

09 Feb 2007 | Tools | Contributor(s): M. P. Anantram, Shaikh S. Ahmed, alexei svizhenko, Derrick Kearney, Gerhard Klimeck

Simulates ballistic transport in 2D MOSFET devices

Padre

12 Jan 2006 | Tools | Contributor(s): Mark R. Pinto, kent smith, Muhammad Alam, Steven Clark, Xufeng Wang, Gerhard Klimeck, Dragica Vasileska

2D/3D devices under steady state, transient conditions or AC small-signal analysis

Periodic Potential Lab

28 Jan 2008 | Tools | Contributor(s): Abhijeet Paul, Junzhe Geng, Gerhard Klimeck

Solve the time independent schrodinger eqn. for arbitrary periodic potentials

Carrier Statistics Lab

22 Jan 2008 | Tools | Contributor(s): Saumitra Raj Mehrotra, Abhijeet Paul, Gerhard Klimeck

Calculate the electron & hole density in semiconductors

FETToy

23 Feb 2011 | Tools | Contributor(s): Anisur Rahman, Jing Wang, Jing Guo, Md. Sayed Hasan, Yang Liu, Akira Matsudaira, Shaikh S. Ahmed, Supriyo Datta, Mark Lundstrom

Calculate the ballistic I-V characteristics for conventional MOSFETs, Nanowire MOSFETs and Carbon NanoTube MOSFETs

Crystal Viewer Tool

11 Jan 2008 | Tools | Contributor(s): Saumitra Raj Mehrotra, Michael Povolotskyi, Sebastian Steiger, Tillmann Christoph Kubis, Abhijeet Paul, Xingshu Sun, Victoria Savikhin, Gerhard Klimeck

Visualize different crystal lattices and planes

BJT Lab

20 Mar 2008 | Tools | 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.

MOSCap

06 Apr 2006 | Tools | Contributor(s): Akira Matsudaira, Saumitra Raj Mehrotra, Shaikh S. Ahmed, Gerhard Klimeck, Dragica Vasileska

Capacitance of a MOS device

CNTbands

14 Dec 2006 | Tools | Contributor(s): Gyungseon Seol, Youngki Yoon, james k fodor, Jing Guo, Akira Matsudaira, Diego Kienle, Gengchiau Liang, Gerhard Klimeck, Mark Lundstrom, Ahmed Ibrahim Saeed

This tool simulates E-k and DOS of CNTs and graphene nanoribbons.

Quantum Dot Lab

12 Nov 2005 | Tools | Contributor(s): Gerhard Klimeck, Lars Bjaalie, Sebastian Steiger, David Ebert, Tillmann Christoph Kubis, Matteo Mannino, Michael McLennan, Hong-Hyun Park, Michael Povolotskyi

Compute the eigenstates of a particle in a box of various shapes including domes and pyramids.

MolCToy

08 Jun 2005 | Tools | Contributor(s): Magnus Paulsson, Ferdows Zahid, Supriyo Datta, Michael McLennan

Computes current-voltage (I-V) characteristics and conductance spectrum (G-V) of a molecule sandwiched between two metallic contacts

MOSFet

30 Mar 2006 | Tools | Contributor(s): Shaikh S. Ahmed, Saumitra Raj Mehrotra, 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)

Drift-Diffusion Lab

04 Feb 2008 | Tools | Contributor(s): Saumitra Raj Mehrotra, Abhijeet Paul, Gerhard Klimeck, Gloria Wahyu Budiman

Simulate single semiconductor characteristics