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Lecture 2: Graphene Fundamentals
22 Sep 2009 | | Contributor(s):: Supriyo Datta
Lecture 2: Threshold, Islands, and Fractals
17 Sep 2009 | | Contributor(s):: Muhammad A. Alam
Lecture 2: Thresholds, Islands, and Fractals
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04 Nov 2008 | | Contributor(s):: Muhammad A. Alam
Three basic concepts of the percolation theory – namely, percolation threshold, cluster size distribution, and fractal dimension – are defined and methods to calculate them are illustrated via elementary examples. These three concepts will form the theoretical foundation for discussion in Lecture...
Lecture 3: Electrical Conduction in Percolative Systems
Lecture 3: Low Bias Transport in Graphene: An Introduction
18 Sep 2009 | | Contributor(s):: Mark Lundstrom
Outline:Introduction and ObjectivesTheoryExperimental approachResultsDiscussionSummaryLecture notes are available for this lecture.
Lecture 3: Resistance-Ballistic to Diffusive
28 Jul 2011 | | Contributor(s):: Mark Lundstrom
The resistance of a ballistic conductor and concepts, such as the quantumcontact resistance, are introduced and discussed. The results are then generalized to treat transport all the way from the ballistic to diffusive regimes.
Lecture 4: Graphene: An Experimentalist's Perspective
12 Feb 2010 | | Contributor(s):: Joerg Appenzeller
Lecture 4: Stick Percolation and Nanonet Electronics
26 Oct 2009 | | Contributor(s):: Muhammad A. Alam
Outline:Stick percolation and nanonet transistorsShort channel nanonet transistorsLong channel nanonet transistorsTransistors at high voltagesConclusions
Lecture 4: Thermoelectric Effects-Physical Approach
The effect of temperature gradients on current flow and how electrical currents produce heat currents are discussed.
Lecture 5: 2D Nets in a 3D World: Basics of Nanobiosensors and Fractal Antennae
27 Oct 2009 | | Contributor(s):: Muhammad A. Alam
Outline:Background: A different type of transport problem
Example: Classical biosensorsFractal dimension and cantor transformExample: fractal nanobiosensors Conclusions
Appendix: Transparent Electrodes and Antenna
Lecture 5: NEGF Simulation of Graphene Nanodevices
23 Sep 2009 | | Contributor(s):: Supriyo Datta
Lecture 5: Thermoelectric Effects - Mathematics
16 Aug 2011 | | Contributor(s):: Mark Lundstrom
Beginning with the general model for transport, we mathematically deriveexpressions for the four thermoelectric transport coefficients:(i) Electrical conductivity,(ii) Seebeck coefficient (or "thermopower"),(iii) Peltier coefficient,(iv) Electronic heat conductivity.
Lecture 6: 3D Nets in a 3D World: Bulk Heterostructure Solar Cells
Outline:Introduction: definitions and review
Reaction diffusion in fractal volumesCarrier transport in BH solar cellsAll phase transitions are not fractalConclusions
Lecture 6: An Introduction to Scattering
In this lecture, we show how the mean-free-path (mfp) is related to thetime between scattering events and briefly discuss how the scattering time is related to underlying physical processes.
Lecture 6: Graphene PN Junctions
22 Sep 2009 | | Contributor(s):: Mark Lundstrom
Outline:IntroductionElectron optics in grapheneTransmission across NP junctionsConductance of PN and NN junctionsDiscussionSummary
Lecture 7: Connection to the Bottom Up Approach
23 Sep 2008 | | Contributor(s):: Mark Lundstrom
While the previous lectures have been in the spirit of the bottom up approach, they did not follow the generic device model of Datta. In this lecture, the ballistic MOSFET theory will be formally derived from the generic model for a nano-device to show the connection explicitly.
Lecture 7: On Reliability and Randomness in Electronic Devices
14 Apr 2010 | | Contributor(s):: Muhammad A. Alam
Outline:Background informationPrinciples of reliability physicsClassification of Electronic ReliabilityStructure Defects in Electronic MaterialsConclusions
Lecture 7: The Boltzmann Transport Equation
17 Aug 2011 | | Contributor(s):: Mark Lundstrom
Semi-classical carrier transport is traditionally described by the Boltzmann Transport Equation (BTE). In this lecture, we present theBTE, show how it is solved, and relate it to the Landauer Approach usedin these lectures
Lecture 8: Measurements
A brief introduction to commonly-used techniques, such as van der Pauw and Hall effect measurements.
Lecture 8: Mechanics of Defect Generation and Gate Dielectric Breakdown
10 Mar 2010 | | Contributor(s):: Muhammad A. Alam