Tags: spintronics

Description

Spintronics (a neologism meaning "spin transport electronics"), also known as magnetoelectronics, is an emerging technology that exploits the intrinsic spin of the electron and its associated magnetic moment, in addition to its fundamental electronic charge, in solid-state devices. More information on spintronics can be found here.

Online Presentations (1-20 of 41)

  1. Spin-Orbitronics: A Route to Control Magnets via Spin-Orbit Interaction

    21 Jul 2017 | Online Presentations | Contributor(s): Upadhyaya, Pramey

    In this talk, I will present this “spin-orbitronic” control for various magnetic systems. In particular, we will focus on the example of spin-orbit-induced manipulation of magnetic...

    http://nanohub.org/resources/26889

  2. Topological Spintronics: from the Haldane Phase to Spin Devices

    31 Jan 2017 | Online Presentations | Contributor(s): Nitin Samarth

    e provide a perspective on the recent emergence of “topological spintronics,” which relies on the existence of helical Dirac electrons in condensed matter. Spin‐ and angle‐resolved...

    http://nanohub.org/resources/25804

  3. Valley Dependent g-factors in Silicon: Role of Spin-Orbit and Micromagnets

    13 Dec 2016 | Online Presentations | Contributor(s): Rajib Rahman

    In this talk I will show that spin splittings in silicon quantum dots are inherently valley-dependent. Interface disorder, such as monoatomic steps, can strongly affect the intrinsic spin-orbit...

    http://nanohub.org/resources/25415

  4. Prospects for Using Magnetic Insulators in Spintronics

    29 Sep 2016 | Online Presentations | Contributor(s): Mingzhong Wu

    This presentation consists of two parts, which together will provide some perspective on the future of using magnetic insulators in spintronics.  The first part will touch on the feasibility...

    http://nanohub.org/resources/25047

  5. Atomistic Modeling of Nano Devices: From Qubits to Transistors

    13 Apr 2016 | Online Presentations | Contributor(s): Rajib Rahman

    In this talk, I will describe such a framework that can capture complex interactions ranging from exchange and spin-orbit-valley coupling in spin qubits to non-equilibrium charge transport in...

    http://nanohub.org/resources/23993

  6. Ultrafast Optical Measurements of Spin Polarization in Semiconductors

    29 Mar 2016 | Online Presentations | 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...

    http://nanohub.org/resources/23848

  7. Spin Lifetime Dependence on Valley Splitting in Thin Silicon Films

    15 Oct 2015 | Online Presentations | Contributor(s): Joydeep Ghosh, Dmitri Osintsev, Viktor Sverdlov, S. Selberherr

    IWCE 2015 presentation.  the electron spin properties are promising for future spin-driven devices. in contrast to charge, spin is not a conserved quantity, and having sufficiently long spin...

    http://nanohub.org/resources/22878

  8. Symmetry, Dimension, and Spin: Understanding transport in 2D 'phosphorene'

    03 Mar 2015 | Online Presentations | Contributor(s): Ian Appelbaum

    Despite its low atomic number and inversion symmetry, recent electronic measurements demonstrate that (group-IV) graphene has a greatly disappointing spin lifetime, corroborated by theory showing...

    http://nanohub.org/resources/21981

  9. All-Spin Logic Devices

    19 Jul 2012 | Online Presentations | Contributor(s): Behtash Behinaein

    We propose a spintronic device that uses spin at every stage of its operation: input and output information are represented by the magnetization of nanomagnets which communicate...

    http://nanohub.org/resources/8412

  10. Spin Transport and Topological Insulators I

    29 Aug 2011 | Online Presentations | Contributor(s): Supriyo Datta

    A major development of the last two decades, the physical and conceptual integration of what used to be two distinct unrelated fields, namely spintronics and magnetics.

    http://nanohub.org/resources/11898

  11. Spin Transport and Topological Insulators II

    19 Aug 2011 | Online Presentations | Contributor(s): Supriyo Datta

    A major development of the last two decades, the physical and conceptual integration of what used to be two distinct unrelated fields, namely spintronics and magnetics.

    http://nanohub.org/resources/11899

  12. Putting the Electron’s Spin to Work

    14 Apr 2011 | Online Presentations | Contributor(s): Daniel Ralph

    I will discuss recent progress in experimental techniques to control the orientations of nanoscale magnetic moments and electron spins, and to use these new means of control for applications. One...

    http://nanohub.org/resources/11107

  13. The Elusive Spin Transistor

    11 Apr 2011 | Online Presentations | Contributor(s): Supriyo Datta

    This presentation is a short introductory tutorial on spin-transistors.

    http://nanohub.org/resources/11128

  14. Control of Spin Precession in a Datta-Das Transistor Structure

    11 Apr 2011 | Online Presentations | Contributor(s): Hyun Cheol Koo

    Transistors Switch onto Spin Using the spin of an electron in addition to, or instead of, the charge properties is believed to have many benefits in terms of speed, power-cost, and integration...

    http://nanohub.org/resources/8057

  15. Simulation of the Spin Field Effect Transistors: Effects of Tunneling and Spin Relaxation on its Performance

    05 Apr 2010 | Online Presentations | Contributor(s): Yunfei Gao

    A numerical simulation of spin-dependent quantum transport for a spin field effect transistor (spinFET) is implemented in a widely used simulator nanoMOS. This method includes the effect of...

    http://nanohub.org/resources/8540

  16. Taxonomy of spintronics (a zoo of devices)

    01 Dec 2009 | Online Presentations | Contributor(s): Dmitri Nikonov, George Bourianoff

    The presentation deals with classification of logic devices based on electron spin as a computational variable. Requirements for logic devices are reviewed. Specifically we focus on a)...

    http://nanohub.org/resources/1940

  17. ECE 659 Lecture 35: Entropy

    28 Apr 2009 | Online Presentations | Contributor(s): Supriyo Datta

    http://nanohub.org/resources/6710

  18. ECE 659 Lecture 32: Spin Torque/Psuedo-Spin

    16 Apr 2009 | Online Presentations | Contributor(s): Supriyo Datta

    http://nanohub.org/resources/6666

  19. ECE 659 Lecture 34: Second Law

    16 Apr 2009 | Online Presentations | Contributor(s): Supriyo Datta

    http://nanohub.org/resources/6669

  20. ECE 659 Lecture 33: Thermoelectricity

    16 Apr 2009 | Online Presentations | Contributor(s): Supriyo Datta

    http://nanohub.org/resources/6672