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Simulation of highly idealized, atomic scale MQCA logic circuits
Dmitri E. Nikonov, George I. Bourianoff, Paolo A. Gargini
Spintronics logic devices based on majority gates formed by atomic-level arrangements of spins in the crystal lattice is considered. The dynamics of switching is modeled by time-de…
Power dissipation in spintronic devices out of thermodynamic equilibrium
Dmitri E. Nikonov, George I. Bourianoff, Paolo Gargini
Quantum limits of power dissipation in spintronic computing are estimated. A computing element composed of a single electron in a quantum dot is considered. Dynamics of its spin du…
Spin Gain Transistor in Ferromagnetic Semiconductors: the Semiconductor Bloch Equations Approach
Dmitri E. Nikonov, George I. Bourianoff
Scheme and principle of operation of a spin gain transistor are proposed: a large unmagnetized current creates density sufficient for the ferromagnetic transition; a small magnetiz…