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DragonflyTV Nano – Using the Power of Television to Introduce Middle School Children to Nanotechnology
out of 5 stars
15 Jan 2009 | | Contributor(s):: Richard Hudson, Joan Freese, Angie Prindle, Lisa Regalla
DragonflyTV is a PBS science series for children, broadcast nationwide and on the internet. DragonflyTV models authentic science inquiry through its unique approach: In each episode, ordinary kids conduct their own inquiry-based investigations, modeling the inquiry process and communicating the...
Dripping, Jetting, Drops and Wetting: the Magic of Microfluidics
13 Jun 2007 | | Contributor(s):: David A. Weitz
This talk will discuss some of the new opportunities That arises by precisely controlling fluid flow and mixing using microfluidicdevices. I describe studies to elucidate mechanisms of drop formation and use these to create new fluid structures that are difficult to achieve with my other method....
ECET 499N Lecture 10: Nanomaterials
12 Apr 2010 | | Contributor(s):: Helen McNally
ECET 499N Lecture 6: Scanning Probe Microscopy I
19 Feb 2010 | | Contributor(s):: Helen McNally
ECET 499N Lecture 7: Scanning Probe Microscopy II
08 Mar 2010 | | Contributor(s):: Helen McNally
ECET 499N Lecture 8: Electron Microscopy
02 Mar 2010 | | Contributor(s):: Eric Stach
Guest lecture: Eric A. Stach
ECET 499N Lecture 9: XPS: X-ray Photoelectron Spectroscopy & ESCA: Electron Spectrometer for Chemical Analysis
09 Mar 2010 | | Contributor(s):: Dmitry Zemlyanov
Guest Lecturer: Dmitry Zemlyanov
Electron and Ion Microscopies as Characterization Tools for Nanoscience and Nanotechnology
27 Feb 2006 | | Contributor(s):: Eric Stach
This tutorial presents a broad overview of the basic physical principles of techniques used in scanning electron microscopy (SEM), as well as their application to understanding processing/structure/property relationships in nanostructured materials. Special emphasis is placed on the capabilities...
Electronic Characterization of Materials Using Conductive AFM
21 Mar 2011 | | Contributor(s):: Amir Moshar
Electronic Transport in Semiconductors (Introductory Lecture)
25 Aug 2004 | | Contributor(s):: Mark Lundstrom
Welcome to the ECE 656 Introductory lecture. The objective of the course is to develop a clear, physical understanding of charge carrier transport in bulk semiconductors and in small semiconductor devices.The emphasis is on transport physics and its consequences in a device context. The course...
Electrons in Two Dimensions: Quantum Corrals and Semiconductor Microstructures
04 Dec 2007 | | Contributor(s):: Eric J. Heller
The images generated by a scanning tunneling microscope are iconic. Some of the most famous are Don Eigler’s quantum corrals, which reveal not only the guest atoms on a surface but especially the interference patterns of electrons shuttling back and forth along the surface. To understand the...
Energy and Nanoscience A More Perfect Union
29 Mar 2009 | | Contributor(s):: Mark Ratner
Huge problems of energy and sustainability confront the science/engineering community, mankind, and our planet. The energy problem comes in many dimensions, including supply, demand, conservation, transportation, and storage. This overview will stress the nature of these problems, and offer a...
Energy-level Alignment of Aryl Thiols Chemisorbed on Metal Surfaces: Implications for Molecular Electronic Junctions
27 Sep 2007 | | Contributor(s):: Roger D. van Zee
Charge-transport through the interface is a key part of the behavior of any electronic junction. One interface property important to molecular-electronic junctions is the energetic mismatch between the conductive levels of the molecule and the Fermi level of the contact material. This seminar...
Engineering the Fiber-Matrix Interface in Carbon Nanotube Composites
23 Mar 2006 | | Contributor(s):: Sharon Pregler, Yanhong Hu, Susan Sinnott
Particle depositions on polymer and carbon substrates to induce surface chemical modification are a growing research topic in particle-surface interactions due to localized deposition energy and the high density of molecules impacting the surface. Previous simulations have shown that particle...
Establishing a Nanotechnology Business
24 Apr 2006 |
There are several fundamental needs to consider when transitioning nanotechnology discovery into a business and, ultimately, the marketplace. These needs include steady cash flow, market focus, the right pool of skills, correct timing, and adequate funding. Developers of a nanotechnology...
Excellence in Computer Simulation: Computational Materials
20 Dec 2007 | | Contributor(s):: Eric Schwegler
This presentation was one of 13 presentations in the one-day forum, "Excellence in Computer Simulation," which brought together a broad set of experts to reflect on the future of computational science and engineering.
Experiment vs. Modelling: What's the problem?
10 Aug 2009 | | Contributor(s):: William L. Barnes
Progress in plasmonics has been greatly assisted by developments in experimental techniques and in numerical modelling. This talk will look at some of the difficulties that emerge when comparisons are made between experiment and theory. Through the use of four examples I will illustrate what...
Experiments and Models Regarding Strain Dependent Thermal Conductivity and Strength at the Nanoscale and Microscale
22 Sep 2011 | | Contributor(s):: Vikas Tomar
Silicon micro- and nano-structures are essential in today’s integrated circuits and sensors. The functioning and performance of such devices are highly affected by thermal properties. Due to the size effect, the thermal properties of bulk silicon cannot represent those of silicon...
Exploring Electron Transfer with Density Functional Theory
11 Jun 2006 |
This talk will highlight several illustrative applications of constrained density functionaltheory (DFT) to electron transfer dynamics in electronic materials. The kinetics of thesereactions are commonly expressed in terms of well known Marcus parameters (drivingforce, reorganization energy and...
Exponential Challenges, Exponential Rewards - The Future of Moore's Law
14 Dec 2004 |
Three exponentials have been the foundation of today's electronics, which are often taken for granted—namely transistor density, performance, and energy. Moore's Law captures the impact of these exponentials. Exponentially increasing transistor integration capacity, and exponentially...