Tags: spin

Resources (1-6 of 6)

  1. Ultrafast Optical Measurements of Spin Polarization in Semiconductors

    29 Mar 2016 | | Contributor(s):: Vanessa Sih

    n this talk, I will describe optical techniques that can measure the magnitude and direction of spin-orbit fields and electrically-generated spin polarization in non-magnetic semiconductors and the modification of the electron spin precession frequency in a bulk semiconductor using an applied...

  2. ECE 695A Lecture 19: Spin-Dependent Recombination and Electrically Detected Magnetic Resonance

    01 Mar 2013 | | Contributor(s):: Muhammad Alam

    Outline:Importance of measuring interface damageElectronicSpinResonance( Aquickreview)Spin Dependent RecombinationElectrically detected spin-resonance and noise- spectroscopyComparing the approachesConclusions

  3. PHYS 620 Lecture 6: Valence Band: Spin-Orbit Coupling and Stress Effects

    25 Feb 2013 | | Contributor(s):: Roberto Merlin

  4. Comparisons of macrospin and OOMMF simulations

    26 Jan 2010 | | Contributor(s):: Dmitri Nikonov, George Bourianoff

    Plots of switchign time of nanomagnets by spin torque calculated by macrospin model and micromagnetic tool OOMMF, compared side-by-side.D. E. Nikonov, G. I. Bourianoff, G. Rowlands, I. N. KrivorotovShould be read and cited in conjunction withhttp://arxiv.org/abs/1001.4578

  5. Scattering in NEGF: Made simple

    09 Nov 2009 | | Contributor(s):: Dmitri Nikonov, Himadri Pal, George Bourianoff

    Formalism for describing electron-phonon scattering, surface scattering, and spin relaxation is dervied for the Keldysh non-equilibrium Green's functions (NEGF) method. Approximation useful for efficient numerical solution are described. The specific case of the nanoMOS simulator is...

  6. ECET 499N: Nanoelectronics

    30 Mar 2009 | | Contributor(s):: Supriyo Datta

    How does the resistance of a conductor change as we shrink its length all the way down to a few atoms? This is a question that has only become answerable during the last twenty years of work by experimentalists, leading to enormous progress in transistor development. This introductory lecture...