nanoHUB will be intermittently unavailable due to scheduled host maintenance on Sunday, January 21st, 2018 from 7:00 am ET through 5:00 pm ET. All tool sessions will be expired when maintenance begins. We apologize for any inconvenience.
Find information on common issues.
Ask questions and find answers from other users.
Suggest a new site feature or improvement.
Check on status of your tickets.
Specific Resistance for Copper Interconnects
20 Nov 2017 | Tools | Contributor(s): Daniel A. Valencia-Hoyos, Gustavo A Valencia, Daniel F Mejia, Kuang-Chung Wang, Zhengping Jiang, Gerhard Klimeck, Michael Povolotskyi
Quantum Dot Lab via Jupyter
30 Aug 2017 | Tools | Contributor(s): Khaled Aboumerhi, Tarek Ahmed Ameen, Prasad Sarangapani, Daniel F Mejia, Gerhard Klimeck
Career Development: Resumes
16 Mar 2017 | Online Presentations | Contributor(s): Gerhard Klimeck
Mythbusting: Scientific Knowledge Transfer with nanoHUB.org
09 Jan 2017 | Online Presentations | Contributor(s): Gerhard Klimeck
More than 1,400,000 users in 172 countries annually participate in nanoHUB.org, a science and engineering gateway providing the capability to perform online simulation resources through a web browser without the installation of any software. nanoHUB is an online meeting place for simulation, research, collaboration, teaching, learning and publishing.
NEMO5, a Parallel, Multiscale, Multiphysics Nanoelectronics Modeling Tool
: From Basic Physics to Real Devices and to Global Impact on nanoHUB.org
10 Nov 2016 | Online Presentations | Contributor(s): Gerhard Klimeck
The Nanoelectronic Modeling tool suite NEMO5 is aimed to comprehend the critical multi-scale, multi-physics phenomena and deliver results to engineers, scientists, and students through efficient computational approaches. NEMO5’s general software framework easily includes any kind of atomistic model and is, insofar, able to compute atomistic strain, electronics band structures, charge density, current and potential, Schrödinger eigenvalues and wave-functions, phonon spectra, and non-equilibrium Green functions (NEGF) transport for a large variety of semiconductor materials and the software is entirely parallelized.
Finite Difference Schemes for k.p Models: A Comparative Study
01 Nov 2016 | Online Presentations | Contributor(s): Jun Huang, Kuang-Chung Wang, William R Frensley, Gerhard Klimeck
IWCE 2015 Presentation.
Transferable Tight Binding Model for Strained Heterostructures
22 Oct 2016 | Online Presentations | Contributor(s): Yaohua Tan, Michael Povolotskyi, Tillmann Christoph Kubis, Timothy Boykin, Gerhard Klimeck
IWCE 2015 presentation.
Your Career Choices after Graduate School and The Most-Neglected Item in your Career Development (2016)
20 Sep 2016 | Online Presentations | Contributor(s): Gerhard Klimeck
What are your career choices after graduate school? Will you develop technology yourself? Will you work in a team? Will you guide people? Where will you work: in industry, research lab, or academia? Regardless where you work, there is generally one item that you are not being taught in graduate school: your communication skills. Come and hear my personal perspective on working in Industry (Texas Instruments) for 4 years, in a U.S. government research laboratory (NASA JPL) for 6 years and in an academic institution (Purdue University) for over 5 years.
NEMO5, a Parallel, Multiscale, Multiphysics Nanoelectronics Modeling Tool
19 Sep 2016 | Online Presentations | Contributor(s): Gerhard Klimeck
Tunnel FET Compact Model
11 Mar 2015 | Tools | Contributor(s): Hesameddin Ilatikhameneh, Tarek Ahmed Ameen (editor), Fan Chen (editor), Ramon Salazar, Gerhard Klimeck, Joerg Appenzeller, Rajib Rahman
Universal Behavior of Strain in Self-assembled Quantum Dots
05 May 2016 | Downloads | Contributor(s): Hesameddin Ilatikhameneh, Tarek Ahmed Ameen, Gerhard Klimeck, Rajib Rahman
This resource contains the universal behavior strain files produced by Nemo5. Attached also a Matlab script that can utilize the these compact descriptive files to produce the full strain distribution. Supported QD shapes; Cuboid, Dome, Cone, and Pyramid. Supported material systems; InAs/GaAs, InAs/InP, InP/GaAs, and InP/GaP corresponding email: firstname.lastname@example.org
IWCE 2015: Openning Remarks
10 Feb 2016 | Online Presentations | Contributor(s): Gerhard Klimeck
IWCE 2015 presentation. Welcome and opening remarks for the 18th International Workshop on Computational Electronics.
Gerhard Klimeck - Why I love my work
Scientist and engineer, Gerhard Klimeck, discusses the joy of his work.
Time-Resolved Computational Method for Atomistic Open System Simulations
13 Nov 2015 | Online Presentations | Contributor(s): Bozidar Novakovic, Gerhard Klimeck
IWCE 2015 presentation. Abstract and more information to be added at a later date.
Mode Space Tight Binding Model for Ultra-Fast Simulations of III-V Nanowire MOSFETs and Heterojunction TFETs
13 Nov 2015 | Online Presentations | Contributor(s): Aryan Afzalian, Jun Huang, Hesameddin Ilatikhameneh, Santiago Alonso Perez Rubiano, Tillmann Christoph Kubis, Michael Povolotskyi, Gerhard Klimeck
IWCE 2015 presentation. we explore here the suitability of a mode space tight binding algorithm to various iii-v homo- and heterojunction nanowire devices. we show that in iii-v materials, the number of unphysical modes to eliminate is very high compared to the si case previously reported in the literature. nevertheless, we demonstrate here the possibility to clean iii-v mode space basis from the unphysical modes and achieve a significant speed up ratio (>: ; 150×: ; ), while...
Multi-Scale Quantum Simulations of Conductive Bridging RAM
02 Nov 2015 | Online Presentations | Contributor(s): Michael Povolotskyi, nicolas onofrio, David M Guzman, Alejandro Strachan, Gerhard Klimeck
NEMO5: Why must we treat topological insulator nanowires atomically?
15 Oct 2015 | Online Presentations | Contributor(s): Fan Chen, Michael J. Manfra, Gerhard Klimeck, Tillmann Christoph Kubis
Effect of the High-k Dielectric/Semiconductor Interface on Electronic Properties in Ultra-thin Channels
15 Oct 2015 | Online Presentations | Contributor(s): Daniel A. Valencia-Hoyos, Evan Michael Wilson, mark rodwell, Gerhard Klimeck, Michael Povolotskyi
IWCE 2015 presentation. Abstract and more information to be added at a later date. As logic devices continue to downscale, an increasing fraction of the channel atoms are in close contact with oxide atoms of the gate. These surface atoms experience a chemical environment that is distinct from the bulk-like environment found in thicker channels. Using the non- orthogonal tight-binding method Extended Huckel Theory (EHT), III-IV/High-k dielectric interfaces are constructed and...
Design and simulation of GaSb/InAs 2D Transmission enhanced TFET
10 Oct 2015 | Online Presentations | Contributor(s): Pengyu Long, Evan Michael Wilson, Jun Huang, mark rodwell, Gerhard Klimeck, Michael Povolotskyi
The Ultimate Scaling Limit - A Deterministic Single Atom Transistor
10 Mar 2015 | Online Presentations | Contributor(s): Gerhard Klimeck
A talk by Dr. Gerhard Klimeck, Director of nanoHUB.org, Purdue University, Founder of NEMOco, LLC @ the University of Michigan.
Crystal Viewer V3.0 First Time User Guide
28 Jan 2015 | Papers | Contributor(s): Yuanchen Chu, James Fonseca, Michael Povolotskyi, Gerhard Klimeck
This first-time user guide is an introduction to the Crystal Viewer Tool V3.0.
How to PhD
09 Oct 2014 | Online Presentations | Contributor(s): Dimitrios Peroulis, Gerhard Klimeck, Jan P. Allebach
MEMS Piezoelectric Vibrational Energy Harvesting Lab
16 Jun 2014 | Tools | Contributor(s): Jorge Mario Monsalve, German Felipe Giraldo, Alba Graciela Avila, Gerhard Klimeck
CRYSTAL VIEWER SIMULATION TOOL on nanoHUB.org
25 Mar 2014 | Presentation Materials | Contributor(s): osiris vincent ntarugera, Zach Schaffter, Kevin Margatan, Tanya Faltens, James Fonseca, Michael Povolotskyi, Gerhard Klimeck
Next Generation Crystal Viewer
25 Mar 2014 | Presentation Materials | Contributor(s): Zach Schaffter, Gerhard Klimeck, osiris vincent ntarugera, Kevin Margatan