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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...
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
PHYS 620 Lecture 6: Valence Band: Spin-Orbit Coupling and Stress Effects
25 Feb 2013 | | Contributor(s):: Roberto Merlin
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
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...
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...