Tags: Hall effect

Online Presentations (1-15 of 15)

  1. Photonic Structures with Topological Robustness: from Classical to Quantum

    09 Jan 2017 | | Contributor(s):: Mohammad Hafezi

    In this talk, I demonstrate how similar physics can be observed for photons; specifically, how various quantum Hall Hamiltonians can be simulated in an optical platform. I report on the first observation of topological photonic edge state using silicon-on-insulator technology and our recent...

  2. Few-Body Insights Into the Quantum Hall Problem

    05 Jan 2016 |

    This talk will summarize insights that emerge from theoretically treating a finite number of (3-8) electrons confined to a two-dimensional plane with a magnetic field oriented transversely.  This is the prototype system of strongly-correlated electrons in condensed matter physics, which...

  3. ECE 606 Lecture 12: High Field, Mobility, Hall Effect, Diffusion

    10 Oct 2012 | | Contributor(s):: Gerhard Klimeck

  4. ECE 606 Lecture 10: Shockley, Reed, Hall and other Recombinations

    30 Sep 2012 | | Contributor(s):: Gerhard Klimeck

  5. ECE 656 Lecture 17: Near-Equilibrium Measurements I

    01 Nov 2011 | | Contributor(s):: Mark Lundstrom

    Outline:IntroductionResistivity / conductivity measurementsHall effect measurementsThe van der Pauw methodSummary

  6. ECE 656 Lecture 18: Near-Equilibrium Measurements II

    01 Nov 2011 | | Contributor(s):: Mark Lundstrom

    Outline:ReviewThe van der Pauw methodTemperature-dependent measurementsErrors in Hall effect measurementsGraphene: a case studySummary

  7. Lecture 8: Measurements

    16 Aug 2011 | | Contributor(s):: Mark Lundstrom

    A brief introduction to commonly-used techniques, such as van der Pauw and Hall effect measurements.

  8. Discussion Session 2 (Lectures 3 and 4)

    08 Sep 2010 | | Contributor(s):: Supriyo Datta

  9. Lecture 3: Introduction to NEGF

    08 Sep 2010 | | Contributor(s):: Supriyo Datta

  10. ECE 606 Lecture 17: Hall Effect, Diffusion

    24 Feb 2009 | | Contributor(s):: Muhammad A. Alam

    Outline:Measurement of mobilityHall Effect for determining carrier concentrationPhysics of diffusionConclusions

  11. ECE 659 Lecture 7: Hall Effect II

    03 Feb 2009 | | Contributor(s):: Supriyo Datta

  12. ECE 659 Lecture 6: Hall Effect I

    03 Feb 2009 | | Contributor(s):: Supriyo Datta

  13. The Optical Freqency Comb: A Remarkable Tool for Metrology, Science and Medical Diagnostics

    31 Dec 2008 | | Contributor(s):: John L. Hall

    The Optical Frequency Comb concept and technology exploded in 1999-2000 from the synthesis of advances in independent fields of Laser Stabilization, UltraFast Lasers, and NonLinear Optical Fibers. The Comb was developed first as a method for optical frequency measurement, enabling a...

  14. Lecture 3A: Spin Transport

    20 Aug 2008 | | Contributor(s):: Supriyo Datta

    Objective: To extend the model from Lectures 1 and 2 to include electron spin. Every electron is an elementary “magnet” with two states having opposite magnetic moments. Usually this has no major effect on device operation except to increase the conductance by a factor of two.But it is now...

  15. Lecture 3B: Spin Transport

    20 Aug 2008 | | Contributor(s):: Supriyo Datta

    Objective: To extend the model from Lectures 1 and 2 to include electron spin. Every electron is an elementary “magnet” with two states having opposite magnetic moments. Usually this has no major effect on device operation except to increase the conductance by a factor of two.But it is now...