Essays about: "spintronics"

Showing result 6 - 10 of 16 essays containing the word spintronics.

  1. 6. Exploring Spin-Transport in Graphene

    University essay from Uppsala universitet/Energimaterialens fysik

    Author : Giacomo Luani; [2021]
    Keywords : ;

    Abstract : Graphene is one of the most popular new materials both in the academic and private sectors. Its striking properties allow for radical redesigns of many electronic or storage devices. In this report, first, a brief theoretical description of graphene’s band structure is given using the tight/binding method, along with its unique properties. READ MORE

  3. 7. Micromagnetic study of spin Hall nano-oscillator arrays and their synchronization dynamics

    University essay from KTH/Skolan för elektroteknik och datavetenskap (EECS)

    Author : Ari Sigurdsson; [2020]
    Keywords : spintronics; spin Hall nano-oscillators; spin wave; synchronization; micromagnetic modelling.; spinntronik; spinn-Hall nano-oscillatorer; spinn wave; synkronisering; mikromagnetisk modellering.;

    Abstract : Spintronics is the study of electron spins and their utilization in electronic devices. Within this field, spin-based oscillators have shown promise for mi- crowave signal generation as they can operate at high frequencies, are small in scale and are compatible with modern fabrication techniques. READ MORE

  4. 8. Design and Simulation of Terahertz Antenna for Spintronic Applications

    University essay from Uppsala universitet/Institutionen för materialvetenskap

    Author : Nils Eivarsson; Malin Bohman; Emil Grosfilley; Axel Lundberg; [2020]
    Keywords : spintronics; terahertz; THz; antenna; simulation; COMSOL multiphysics;

    Abstract : Spintronics is a spin-electronic field where the electron spinangular momentum, in conjunction with charge, is used to read andwrite information in magnetic sensors and logic circuits, e.g. hard disk drive (HDD), magnetic random access memory (MRAM) and broadband TeraHertz (THz) emitters. READ MORE

  5. 9. Macrospin-based Modeling of Three-Terminal Spin Hall Nano Oscillators

    University essay from KTH/Skolan för elektroteknik och datavetenskap (EECS)

    Author : Dagur Ingi Albertsson; [2018]
    Keywords : Spin hall nano oscillator SHNO ; spintronics; Verilog-A; integrated circuits modelling; analytical model.; Spin hall nano oscillator SHNO ; spintronics; Verilog-A; integrerade kretsar modell; kompakt modell.;

    Abstract : Spintronics is an attractive field that combines magnetism and electronics to realize new devices. Spin based oscillators (SBOs) have gained significant interest in recent years due to their attractive characteristics, including high operating frequency, low power, small area and integration compatibility with CMOS circuitry. READ MORE

  6. 10. Interaction of sublevels in gated biased semiconductor nanowires

    University essay from Linköpings universitet/Teoretisk Fysik

    Author : Henrik Karlsson; [2016]
    Keywords : nanowire; spintronics; lateral spin-orbit coupling; asymmetrical confinement potential; spin polarization;

    Abstract : Mesoscopic devices, such as nano-wires, are of interest for the next step in creating spintronic devices. With the ability to manipulate electrons and their spin, spintronic devices may be realised. To that end the different effects found in low-dimensional devices must be studied and understood. READ MORE