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Verification and Validation in Simulations of Complex Engineered Systems
03 Jan 2012 | Online Presentations | Contributor(s): Robert Moser
Computational simulation is a ubiquitous tool in engineering. Further, the explosion of computational capabilities over the last several decades has resulted in the use of computational models of …
http://nanohub.org/resources/12525
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Theory and characterization of random defect formation and its implication in variability of nanoscale transistors
30 Sep 2011 | Publications | Contributor(s): Ahmad Ehteshamul Islam
Over the last 50 years, carrier transport has been the central research topic in the semiconductor area. The outcome was a dramatic improvement in the performance of a transistor, which is one of the …
http://nanohub.org/resources/12182
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A Physical Model for Non-Ohmic Shunt Conduction and Metastability in Amorphous Silicon Solar Cells
16 Aug 2011 | Online Presentations | Contributor(s): Sourabh Dongaonkar, Souvik Mahapatra, Karthik Yogendra, Muhammad Alam
In this talk we develop a coherent physics based understanding of the shunt leakage problem in a-Si:H cells, and discuss its implications on cell and module level. Sourabh Dongaonkar is with School …
http://nanohub.org/resources/11841
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Negative Bias Temperature Instability (NBTI) in p-MOSFETs: Characterization, Material/Process Dependence and Predictive Modeling
11 May 2011 | Online Presentations | Contributor(s): Souvik Mahapatra
This is a presentation on Negative Bias Temperature Instability, or in short NBTI, observed in p channel MOSFET devices. Though NBTI has been discovered more than 40 years ago, in the last 10 years …
http://nanohub.org/resources/11249
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Lecture 9: Breakdown in Thick Dielectrics
05 Apr 2010 | Online Presentations | Contributor(s): Muhammad Alam
Outline: Breakdown in gas dielectric and Paschen’s law Spatial and temporal dynamics during breakdown Breakdown in bulk oxides: puzzle Theory of pre-existing defects: Thin oxides Theory of …
http://nanohub.org/resources/7177
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Lecture 8: Mechanics of Defect Generation and Gate Dielectric Breakdown
10 Mar 2010 | Online Presentations | Contributor(s): Muhammad Alam
http://nanohub.org/resources/7176
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Lecture 10: Interface Damage & Negative Bias Temperature Instability
02 Feb 2010 | Online Presentations | Contributor(s): Muhammad Alam
Outline: Background information NBTI interpreted by R-D model The act of measurement and observed quantity NBTI vs. Light-induced Degradation Possibility of Degradation-free Transistors …
http://nanohub.org/resources/7178
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Lecture 6: 3D Nets in a 3D World: Bulk Heterostructure Solar Cells
27 Oct 2009 | Online Presentations | Contributor(s): Muhammad Alam
Outline: Introduction:
definitions
and
review
Reaction
diffusion
in
fractal
volumes Carrier
transport
in
BH
solar
cells All
phase
transitions …
http://nanohub.org/resources/7174
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Lecture 5: 2D Nets in a 3D World: Basics of Nanobiosensors and Fractal Antennae
27 Oct 2009 | Online Presentations | Contributor(s): Muhammad Alam
Outline: Background:
A
different
type
of
transport
problem
Example:
Classical
biosensors Fractal
dimension
and
cantor
transform Example:
fractal …
http://nanohub.org/resources/7173
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Lecture 4: Stick Percolation and Nanonet Electronics
26 Oct 2009 | Online Presentations | Contributor(s): Muhammad Alam
Outline: Stick percolation and nanonet transistors Short channel nanonet transistors Long channel nanonet transistors Transistors at high voltages Conclusions
http://nanohub.org/resources/7172
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2009 NCN@Purdue Summer School: Electronics from the Bottom Up
22 Sep 2009 | Workshops | Contributor(s): Supriyo Datta, Mark Lundstrom, Muhammad Alam, Joerg Appenzeller
The school will consist of two lectures in the morning on the Nanostructured Electronic Devices: Percolation and Reliability and an afternoon lecture on Graphene Physics and Devices. A hands on …
http://nanohub.org/resources/7113
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Lecture 1: Percolation and Reliability of Electronic Devices
17 Sep 2009 | Online Presentations | Contributor(s): Muhammad Alam
Network for Computational Nanotechnology, Intel Foundation
http://nanohub.org/resources/7169
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Lecture 2: Threshold, Islands, and Fractals
17 Sep 2009 | Online Presentations | Contributor(s): Muhammad Alam
Network for Computational Nanotechnology, Intel Foundation
http://nanohub.org/resources/7170
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Lecture 3: Electrical Conduction in Percolative Systems
17 Sep 2009 | Online Presentations | Contributor(s): Muhammad Alam
Network for Computational Nanotechnology, Intel Foundation
http://nanohub.org/resources/7171
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Nanostructured Electronic Devices: Percolation and Reliability
17 Sep 2009 | Courses | Contributor(s): Muhammad A. Alam
In this series of lectures introduces a simple theoretical framework for treating randomness and variability in emerging nanostructured electronic devices for wide ranging applications – all within …
http://nanohub.org/resources/7168
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Jul 20 2009
2009 NCN@Purdue Summer School: Electronics from the Bottom Up
Electronics from the Bottom Up seeks to bring a new perspective to engineering education -- one that is designed to help realize the opportunities of nanotechnology. Ever since the birth of …
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The Challenges of Micro-System Product Development
05 Jun 2009 | Online Presentations | Contributor(s): James J. Allen
This talk will discuss the historical development of micro‐system technology, the products that have been developed and the challenges to development of a reliable product.
http://nanohub.org/resources/6848
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ECE 606 Lecture 39: Reliability of MOSFET
28 Apr 2009 | Online Presentations | Contributor(s): Muhammad Alam
http://nanohub.org/resources/5908
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Experiences with nonintrusive polynomial Chaos and stochastic collocation methods for uncertainty analysis and design
13 Mar 2009 | Online Presentations | Contributor(s): Michael S. Eldred
Non—intrusive polynomial chaos expansion (PCE) and stochastic collocation (SC) methods are attractive techniques for uncertainty quantification due to their abilities to produce functional …
http://nanohub.org/resources/5910
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ECE 612 Lecture 20: Broad Overview of Reliability of Semiconductor MOSFET
14 Nov 2008 | Online Presentations | Contributor(s): Muhammad Alam
Guest lecturer: Muhammad A. Alam.
http://nanohub.org/resources/5861