Quantum spin field effect transistor

Abstract

We propose, theoretically, a new type of quantum field effect transistor that operates purely on the flow of spin current in the absence of charge current. This spin field effect transistor (SFET) is constructed without any magnetic material, but with the help of spin flip mechanism provided by a rotating external magnetic field of uniform strength. The SFET generates a constant instantaneous spin current that is sensitively controllable by a gate voltage as well as by the frequency and strength of the rotating field. The characteristics of a Carbon nanotube based SFET is provided as an example.

Cited by in corpus (55)

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• A spin-cell for spin current
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• Gate-controllable spin-battery
• Spin-current induced electric field
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• Pumped spin-current and shot noise spectra in a single quantum dot
• Tunable pure spin currents in a triple-quantum-dot ring
• Non-adiabatic charge pump: an exact solution
• Pumping in a mesoscopic ring with Ahronov-Casher effect
• Spin and charge pumping in magnetic tunnel junctions with precessing magnetization: A nonequilibrium Green function approach
• Charge and spin pumping through a double quantum dot
• Dissipationless Layertronics in Axion Insulator $\mathrm{MnB}{\mathrm{i}}_2\mathrm{T}{\mathrm{e}}_4$
• Parametric quantum spin pump
• Hidden quantum pump effects in quantum coherent rings
• Inelastic scattering and heating in a molecular spin pump
• Non-equilibrium effects in a Josephson junction coupled to a precessing spin
• Shot noise of spin current
• Equilibrium spin current through the tunnelling junctions
• Spin current and shot noise from a quantum dot coupled to a quantized cavity field
• Modeling for Semiconductor Spintronics
• Quantum dynamics of tunneling between ferromagnets
• Bipolar spintronics: From spin injection to spin-controlled logic
• Transport and magnetization dynamics in a superconductor/single-molecule magnet/superconductor junction
• Quantum transport through a double Aharonov-Bohm-interferometer in the presence of Andreev reflection
• Spin Current and Shot Noise in Single-Molecule Quantum Dots with a Phonon Mode
• Nonlocal pure spin current injection via quantum pumping and crossed Andreev reflection
• Josephson-like spin current in junctions composed of antiferromagnets and ferromagnets
• Bistable Spin Currents from Quantum Dots Embedded in a Microcavity
• Spin transport and tunable Gilbert damping in a single-molecule magnet junction
• Finger-gate manipulated quantum transport in a semiconductor narrow constriction with spin-orbit interactions and Zeeman effect
• Spin-polarized quantum transport through a T-shape quantum dot-array: a model of spin splitter
• Interplay between resonant tunneling and spin precession oscillations in all-electric all-semiconductor spin transistors
• DC spin generation by junctions with AC driven spin-orbit interaction
• Modeling of Spin Metal-Oxide-Semiconductor Field-Effect-Transistor: A Non-Equilibrium Green's Function Approach with Spin Relaxation
• Unified framework of the microscopic Landau-Lifshitz-Gilbert equation and its application to Skyrmion dynamics
• Green's function representation of spin pumping effect
• Selective spin transport through a quantum heterostructure: Transfer matrix method
• Resonance spin transfer torque in ferromagnetic/normal/ferromagnetic spin-valve structure of topological insulators
• Photon-assisted electronic and spin transport in a junction containing precessing molecular spin
• Rashba-Zeeman-effect-induced spin filtering energy windows in a quantum wire
• Bulk-boundary-transport correspondence of the second-order topological insulators
• Spin backflow: a non-Markovian effect on spin pumping
• Double-finger-gate controlled spin-resolved resonant quantum transport in the presence of a Rashba-Zeeman gap
• Nonadiabaticity in spin pumping under relaxation
• Can dephasing generate non-local spin correlations?
• Shot noise of charge and spin transport in a junction with a precessing molecular spin
• Quantum bistability and spin current shot noise of a single quantum dot coupled to an optical microcavity
• Adiabatic quantum pumping, magnification effects and quantum size effects of spin-torque in magnetic tunnel junctions
• Dynamical spin-spin coupling of quantum dots
• Thermoelectric unipolar spin battery in a suspended carbon nanotube
• Spin transport through a nanojunction with a precessing anisotropic molecular spin: Quantum interference and spin-transfer torque
• Effect of uniaxial magnetic anisotropy on charge transport in a junction with a precessing anisotropic molecular spin
• Confinement of spin-orbit induced Dirac states in quantum point contacts
• Controlling inelastic cotunneling through an interacting quantum dot by a circularly-polarized field