'Spin relaxation' presentation slideshows

DANIEL TSUI LECTURE BEIJING 2005 SANKAR DAS SARMA UNIVERSITY OF MARYLAND CONDENSED MATTER THEORY CENTER WWW.PHYSICS.UMD.

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Electric dipole spin resonance and spin decoherence for heavy holes in quantum dots

Electric dipole spin resonance and spin decoherence for heavy holes in quantum dots. Denis Bulaev and Daniel Loss Department of Physics University of Basel, Switzerland. Outline. Motivation Spin-Orbit Coupling of Holes Spin Relaxation and Decoherence of Heavy Holes in QDs

648 views • 35 slides

Electric dipole spin resonance and spin decoherence for heavy holes in quantum dots

Electric dipole spin resonance and spin decoherence for heavy holes in quantum dots. Denis Bulaev and Daniel Loss Department of Physics University of Basel, Switzerland. Outline. Motivation Spin-Orbit Coupling of Holes Spin Relaxation and Decoherence of Heavy Holes in QDs

357 views • 35 slides

EEG brain for medical investigation and management

EEG brain for medical investigation and management. ????????? ?????? ???????????????? ???????????????????????????????? ??????????????????? ????????????????????????. Electroencephalography : EEG.

1.24k views • 32 slides

Physics Oral Presentations 101

Physics Oral Presentations 101. Physics 695 Adapted from presentation by Dr. Jaroslav Fabian (University of Maryland at College Park),. CONTENTS. 1. Types of presentations 2. Abstract preparation 3. Talk preparation: software 4. Talk preparation: format 5. Talk presentation.

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403 views • 30 slides

Takeshi Furukawa

Laser-microwave double resonance method in superfluid helium for the measurement of nuclear moments. Takeshi Furukawa. Department of Physics, Graduate School of Science, Osaka University. Collaborator. Y. Matsuo 2 , A. Hatakeyama 3 , T. Ito 4 , Y. Ota 4 ,

427 views • 28 slides

Spin relaxation rates in quantum dots

Spin relaxation rates in quantum dots. ?? : ??? ???? : ??? ?????????. Outline. Introduction Experiment Model Results Conclusion. Qubit vs Spin relaxation. Proposal: A qubit based on the electron spin of quantum dot Relaxation: Phonon induced spin flip

554 views • 26 slides

Brief introduction to spintronics devices

Brief introduction to spintronics devices. Zhihao Zang 07.20.2019. Content. Introduction and future of spintronics Spin injection and detection: some spintronics devices Spin valve S pin FET Spin LED Spin relaxation mechanism Perspective Perovskite LED Chiral 2D perovskite

265 views • 25 slides

Anticrossing and Spin Relaxation of Electrons and Holes in Quantum Dots

Anticrossing and Spin Relaxation of Electrons and Holes in Quantum Dots. Denis Bulaev and Daniel Loss Department of Physics University of Basel, Switzerland. Outline. Dresselhaus and Rashba SO Coupling Electrons in Quantum Dots Heavy holes in Quantum Dots.

505 views • 19 slides

Single-shot read-out of an individual electron spin in a quantum dot

Single-shot read-out of an individual electron spin in a quantum dot. J. M. Elzerman, R. Hanson, L. H. Willems van Beveren, B. Witkamp, L. M. K. Vandersypen, L. P. Kouwenhoven Delft University of Technology Nature 430 , 431 (2004) Talk held by Kevin Inderbitzin and Lars Steffen. Outline.

333 views • 18 slides

Single-shot read-out of an individual electron spin in a quantum dot

Single-shot read-out of an individual electron spin in a quantum dot. J. M. Elzerman, R. Hanson, L. H. Willems van Beveren, B. Witkamp, L. M. K. Vandersypen, L. P. Kouwenhoven Delft University of Technology Nature 430 , 431 (2004) Talk held by Kevin Inderbitzin and Lars Steffen. Outline.

183 views • 18 slides

The COMPASS polarized target for Drell-Yan physics

The COMPASS polarized target for Drell-Yan physics. Informal International Workshop on Drell-Yan physics at COMPASS 5-6 March 2007 Torino Italy. Norihiro DOSHITA. Yamagata University, Japan. Contents. - Experimental condition in terms of target.

318 views • 16 slides

Steady-state magnetization

Steady-state magnetization. Repeated measurements: combined T 1 and T 2 * weighting Ernst angle. T 1 and T 2 re-cap. Equilibrium. Excitation. Relaxation. M 0. M ? (0) = M 0 sin( ? ). ?. T 2 vs.T 2 * recap. T 2 intrinsic (unrecoverable) spin-spin relaxation

477 views • 9 slides

Spin Relaxation and Anticrossing in Quantum Dots: Rashba versus Dresselhaus Spin-Orbit Coupling

Spin Relaxation and Anticrossing in Quantum Dots: Rashba versus Dresselhaus Spin-Orbit Coupling. Denis V. Bulaev and Daniel Loss Department of Physics University of Basel, Switzerland. Hamiltonian of electrons in a quantum dot. Three lowest electron energy levels.

560 views • 7 slides

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Drude weight and optical conductivity of doped graphene Giovanni Vignale, University of Missouri-Columbia, DMR 0705460.

152 views • 4 slides

0105659

Theory of Optical Orientation in n-type Semiconductors W. O. Putikka, Ohio State University (DMR-0105659) Robert Joynt, University of Wisconsin (DMR-0081039) preprint, cond-mat/0309155.

158 views • 1 slides