[Audio] Near-Equilibrium Transport: Fundamentals and Applications
http://nanohub.org/resources/11763
Tue, 23 May 2017 07:36:12 +0000HUBzero - The open source platform for scientific and educational collaborationEngineers and scientists working on electronic materials and devices
need a working knowledge of "near-equilibrium" (also called "linear"
or "low-field") transport. The term "working knowledge" means
understanding how to use theory in practice. Measurements of
resistivity, conductivity, mobility, thermoelectric parameters as well
as Hall effect measurements are commonly used to characterize
electronic materials. Thermoelectric effects are the basis for
important devices, and …nanoHUB.orgsupport@nanohub.orgnonanotransistors, nanoelectronics, transistors, thermoelectrics, Hall effect, low-field mobility, bottom up approach, Summer School, low-field transport, near equilibrium transportMark Lundstromen-gbCopyright 2017 nanoHUB.orgResourcesLecture 9: Introduction to Phonon Transport
http://nanohub.org/resources/11869
This lecture is an introduction to phonon transport. Key similarities and differences between electron and phonon transport are discussed.http://nanohub.org/site/resources/2011/08/11871/2011.07.22-NCN-L09-Lundstrom.mp3This lecture is an introduction to phonon transport. Key similarities and differences between electron and phonon transport are discussed.nothermal transport, nanoelectronics, dev/funded by NCN@Purdue, hosted/taped by NCN@Purdue, from Purdue, scattering, phonons, bottom up approach, Summer School, heat conductionMark LundstromMark LundstromOnline PresentationsThu, 18 Aug 2011 01:34:14 +0000http://nanohub.org/site/resources/2011/08/11871/2011.07.22-NCN-L09-Lundstrom.mp3Lecture 1: Introduction to Near-equilibrium Transport
http://nanohub.org/resources/11708
A short overview of the topics to be discussed in the following nine lectures in this short course on near-equilibrium transport.http://nanohub.org/site/resources/2011/07/11723/2011.07.18-NCN-L01-Lundstrom.mp3A short overview of the topics to be discussed in the following nine lectures in this short course on near-equilibrium transport.nonanotransistors, nanoelectronics, transistors, dev/funded by NCN@Purdue, hosted/taped by NCN@Purdue, from Purdue, bottom up approach, Summer School, near equilibrium transportMark LundstromMark LundstromOnline PresentationsWed, 20 Jul 2011 23:55:00 +0000http://nanohub.org/site/resources/2011/07/11723/2011.07.18-NCN-L01-Lundstrom.mp3Lecture 2: General Model for Transport
http://nanohub.org/resources/11745
Datta's model of a nanodevice is introduced as a general way of describing nanodevices as well, as bulk metals and semiconductors.http://nanohub.org/site/resources/2011/07/11752/2011.07.18-NCN-L02-Lundstrom.mp3Datta's model of a nanodevice is introduced as a general way of describing nanodevices as well, as bulk metals and semiconductors.nonanoelectronics, dev/funded by NCN@Purdue, hosted/taped by NCN@Purdue, from Purdue, bulk semiconductors, Landauer's formula, bottom up approach, Summer School, bulk materials, near equilibrium transportMark LundstromMark LundstromOnline PresentationsFri, 29 Jul 2011 00:05:16 +0000http://nanohub.org/site/resources/2011/07/11752/2011.07.18-NCN-L02-Lundstrom.mp3Lecture 3: Resistance-Ballistic to Diffusive
http://nanohub.org/resources/11746
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.http://nanohub.org/site/resources/2011/07/11757/2011.07.19-NCN-L03-Lundstrom.mp3The 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.nonanoelectronics, ballistic, dev/funded by NCN@Purdue, hosted/taped by NCN@Purdue, from Purdue, diffusive transport, ballistic transport, diffusion, bottom up approach, Summer SchoolMark LundstromMark LundstromOnline PresentationsFri, 29 Jul 2011 00:05:16 +0000http://nanohub.org/site/resources/2011/07/11757/2011.07.19-NCN-L03-Lundstrom.mp3Lecture 4: Thermoelectric Effects-Physical Approach
http://nanohub.org/resources/11747
The effect of temperature gradients on current flow and how electrical currents produce heat currents are discussed.http://nanohub.org/site/resources/2011/07/11762/2011.07.19-NCN-L04-Lundstrom.mp3The effect of temperature gradients on current flow and how electrical currents produce heat currents are discussed.nothermal transport, nanoelectronics, dev/funded by NCN@Purdue, hosted/taped by NCN@Purdue, thermoelectrics, from Purdue, bottom up approach, Summer SchoolMark LundstromMark LundstromOnline PresentationsFri, 29 Jul 2011 00:05:16 +0000http://nanohub.org/site/resources/2011/07/11762/2011.07.19-NCN-L04-Lundstrom.mp3Lecture 5: Thermoelectric Effects - Mathematics
http://nanohub.org/resources/11851
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.http://nanohub.org/site/resources/2011/08/11855/2011.07.20-NCN-L05-Lundstrom.mp3Beginning 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.nothermal transport, nanoelectronics, dev/funded by NCN@Purdue, hosted/taped by NCN@Purdue, thermoelectrics, from Purdue, bottom up approach, seebeck, Summer School, Peltier effectMark LundstromMark LundstromOnline PresentationsWed, 17 Aug 2011 01:18:21 +0000http://nanohub.org/site/resources/2011/08/11855/2011.07.20-NCN-L05-Lundstrom.mp3Lecture 6: An Introduction to Scattering
http://nanohub.org/resources/11856
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.http://nanohub.org/site/resources/2011/08/11860/2011.07.20-NCN-L06-Lundstrom.mp3In 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.nonanoelectronics, dev/funded by NCN@Purdue, hosted/taped by NCN@Purdue, from Purdue, scattering, bottom up approach, Summer School, carrier scatteringMark LundstromMark LundstromOnline PresentationsWed, 17 Aug 2011 01:18:21 +0000http://nanohub.org/site/resources/2011/08/11860/2011.07.20-NCN-L06-Lundstrom.mp3Lecture 8: Measurements
http://nanohub.org/resources/11862
A brief introduction to commonly-used techniques, such as van der Pauw and Hall effect measurements.http://nanohub.org/site/resources/2011/08/11866/2011.07.21-NCN-L08-Lundstrom.mp3A brief introduction to commonly-used techniques, such as van der Pauw and Hall effect measurements.nonanoelectronics, dev/funded by NCN@Purdue, hosted/taped by NCN@Purdue, from Purdue, Hall effect, bottom up approach, Summer School, near equilibrium transportMark LundstromMark LundstromOnline PresentationsWed, 17 Aug 2011 01:18:21 +0000http://nanohub.org/site/resources/2011/08/11866/2011.07.21-NCN-L08-Lundstrom.mp3Lecture 7: The Boltzmann Transport Equation
http://nanohub.org/resources/11861
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 lectureshttp://nanohub.org/site/resources/2011/08/11868/2011.07.21-NCN-L07-Lundstrom.mp3Semi-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 lecturesnonanoelectronics, dev/funded by NCN@Purdue, hosted/taped by NCN@Purdue, from Purdue, magnetic field, bottom up approach, Summer School, Boltzmann Transport EquationMark LundstromMark LundstromOnline PresentationsThu, 18 Aug 2011 01:34:16 +0000http://nanohub.org/site/resources/2011/08/11868/2011.07.21-NCN-L07-Lundstrom.mp3Lecture 10: Case study-Near-equilibrium Transport in Graphene
http://nanohub.org/resources/11873
Near-equilibrium transport in graphene as an example of how to apply the concepts in lectures 1-8.http://nanohub.org/site/resources/2011/08/11897/2011.07.22-NCN-L10-Lundstrom.mp3Near-equilibrium transport in graphene as an example of how to apply the concepts in lectures 1-8.nonanoelectronics, dev/funded by NCN@Purdue, hosted/taped by NCN@Purdue, from Purdue, Carrier density, scattering, graphene, density of states, bottom up approach, density of modes, Summer School, conductanceMark LundstromMark LundstromOnline PresentationsSat, 20 Aug 2011 00:40:20 +0000http://nanohub.org/site/resources/2011/08/11897/2011.07.22-NCN-L10-Lundstrom.mp3