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Showing 1 to 20 of 97 for “"spin-dependent"”.

  1. Spin dependent nucleon structure at intermediate Q²

    Unrau, PeterMassachusetts Institute of Technology1996

    Thesis (Ph. D.)--Massachusetts Institute of Technology, Dept. of Physics, 1996.

    mit Repository record

  2. Spin-Dependent Phenomena: From Lasers to Transition Metal Dichalcogenides

    Xu, GaofengState University of New York at Buffalo2019

    Ph.D.

    buffalo Repository record

  3. Spin dependent reactions in an electronically excited helium discharge

    Hill, Joseph CliftonRice University1969

    The electron spin dependence of reactions involving helium metastable atoms is investigated using optical pumping and microwave diagnostic techniques. Wigner (1927) proposed that electron spin angular momentum is conserved in atomic collisions. This rule of elec-tron spin conservation is tested in …

    rice Repository record

  4. Spin-dependent dissociative excitation in a laser pumped afterglow

    Bohler, Christopher LeeUniversity of Missouri--Rolla2016

    must-thes Repository record

  5. Spin dependent transport in continuous and discontinuous CoFeB/MgO heterostructures

    Bhutta, Khalid MehmoodUniversität Bielefeld

    This thesis is devoted to the study of spin dependent transport between CoFeB electrodes through an MgO barrier in ordered and disordered multilayer systems. The local electrical integrity of the MgO barrier was studied using Ru and CoFeB bottom electrodes by a modified conducting atomic force …

    bielefeld Repository record

  6. Experimental constraints on exotic spin-dependent interactions using specialized materials

    Khatiwada, Rakshya

    … These forces can arise from the coupling of a spin 0 boson to spin 1/2 fermions through scalar (gs) and pseudoscalar (gp) couplings. We discuss two experiments that can investigate these interactions using nucleon rich, impressively low magnetic susceptibility (5-100 times lower than pure …

    purdue-thes Repository record

  7. Measurement of polarized parton distributions with spin-dependent deep-inelastic scattering

    Tipton, Bryan EMassachusetts Institute of Technology1999

    Thesis (Ph.D.)--Massachusetts Institute of Technology, Dept. of Physics, 1999.

    mit Repository record

  8. Investigation of half-metallic ferromagnetism in NiMnSb spin dependent tunnel junctions

    Tanaka, Clifford T. (Clifford Takashi)Massachusetts Institute of Technology1999

    Thesis (Ph.D.)--Massachusetts Institute of Technology, Dept. of Materials Science and Engineering, 1999.

    mit Repository record

  9. Magnetic super-exchange with ultra cold atoms in spin dependent optical lattices

    Hucul, David (David Alexander)Massachusetts Institute of Technology2009

    … will focus on trapping cold bosonic atoms in spin dependent optical lattices to engineer a system that behaves according to the Hubbard model. By loading the atoms into a state dependent lattice, it may be possible to explore the full phase space of the Heisenberg model and see magnetic super …

    mit Repository record

  10. The spin dependent momentum distribution of the neutron and the proton in helium-3

    Lee, Kevin KarMassachusetts Institute of Technology1996

    Thesis (Ph. D.)--Massachusetts Institute of Technology, Dept. of Physics, 1996.

    mit Repository record

  11. Spin-dependent deep inelastic positron scattering from a polarized helium-3 internal gas target

    Schepper, Dirk De, 1968-Massachusetts Institute of Technology1997

    Thesis (Ph. D.)--Massachusetts Institute of Technology, Dept. of Physics, 1997.

    mit Repository record

  12. Predicting Kinetics of Spin-Dependent Reactions in an External Magnetic Field with Nonadiabatic Statistical Theory

    Rooein, Mitra2024

    … broad theoretical exploration of the kinetics of spin-dependent reactions under the influence of an external magnetic field. We tackle the complexities of computational modeling of reactions characterized by non-radiative transitions between electronic states with different spin multiplicities in …

    unr Repository record

  13. A measurement of spin-dependent asymmetries in quasielastic scattering of polarized electrons from polarized helium-3

    Hansen, Jens-Ole, 1965-Massachusetts Institute of Technology1995

    Thesis (Ph. D.)--Massachusetts Institute of Technology, Dept. of Physics, 1995.

    mit Repository record

  14. Dielectric reliability and spin dependent transport in Co-Fe-B/MgO/Co-Fe-B magnetic tunnel junctions

    Khan, Ayaz ArifUniversität Bielefeld

    … recently emerging and rapidly growing field of spin electronics or spintronics. This area of study allies electronics and magnetism. It uses the spin of the electron to obtain new proporties or functions. These developments concern a new type of non-volatile memories. In contrast, conventional …

    bielefeld Repository record

  15. Nucleon-Nucleon Spin Dependent Scattering Amplitudes to Describe Final State Interactions in Electromagnetic and Electroweak Nuclear Processes

    Ford, William P.2019

    … readily available that provide nucleon-nucleon spin dependent scattering amplitudes at high energies (<em> s</em> ≥ 6 GeV<sup>2)</sup>. This work aims to provide a model for calculating these high-energy scattering amplitudes. The foundation of the model is Regge theory since it allows for a …

    odu Repository record

  16. Precision measurement of the spin-dependent asymmetry in the threshold region of quasielastic ³He [right arrow] (e [right arrow], e)́

    Xiong, Feng, 1976-Massachusetts Institute of Technology2002

    The first precision measurement of the spin-dependent asymmetry in the threshold region of 3He(e, e') was carried out in Hall A at the Jefferson Laboratory, using a longitudinally polarized continuous wave electron beam incident on a high-pressure polarized 3He gas target. The polarized electron …

    mit Repository record

  17. Part One: An Experimental, High-Density Optical Memory. Part Two: Electron Spin Dependent Trapping and Tunneling Processes in Potassium-Chloride and Potassium-Chloride: Sodium-Chloride

    Burt, James VintonUniversity of Illinois at Urbana-Champaign2015

    Made available in DSpace on 2015-05-12T22:38:50Z (GMT). No. of bitstreams: 2 license.txt: 4848 bytes, checksum: 96035ab3f5e1c23cc7138a224ce498bd (MD5) 7309893.PDF: 3163685 bytes, checksum: 078f2bac7e8b82fcbf760305c3f4a529 (MD5) Previous issue date: 1972

    uiuc Repository record

  18. MEASUREMENTS OF TRANSVERSE SPIN DEPENDENT DI-PION AZIMUTHAL CORRELATION ASYMMETRY AND UNPOLARIZED DI-PION CROSS-SECTION IN PROTON-PROTON COLLISIONS AT A CENTER-OF-MASS ENERGY OF 200 GeV AT STAR

    Pokhrel, Babu RamTemple University. Libraries2023

    … by quark $q$, encodes the proton's transverse spin structure at leading twist. Difficulties arise when extracting $h_1^q(x)$ due to its chiral-odd nature. However, it can be coupled with a spin-dependent interference fragmentation function (FF), $H_1^{\sphericalangle, h_1h_2}$, in a dihadron …

    temple Repository record

  19. DNA Electronics

    Zwolak, Michael PhilipVirginia Tech2003

    … We predict, using a tight-binding model, that spin-dependent transport can be observed in short DNA molecules sandwiched between ferromagnetic contacts. In particular, we show that a DNA spin-valve can be realized with magnetoresistance values of as much as 26% for Ni and 16% for Fe contacts. …

    vt Repository record

  20. Theory and simulation of magnetism and spin transport in semiconductors

    AGRAWAL SAURABH2006

    <P>A THEORETICAL MODEL OF SPIN-TRANSPORT IN FERROMAGNET-SEMICONDUCTOR HYBRID STRUCTURES WHICH TAKES INTO ACCOUNT THE EFFECTS OF INTERFACE RESISTANCE HAS BEEN PRESENTED. SPIN-INJECTION EFFICIENCY AND MAGNETORESISTANCE WHICH ARE THE KEY PARAMETERS IN ANY SPINTRONICS DEVICE ARE STUDIED IN DETAIL. IT …

    nus Repository record

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