Quantum-limited measurement of spin qubits via curvature couplings to a cavity
Sign Up to like & getrecommendations! Published in 2019 at "Physical Review B"
DOI: 10.1103/physrevb.99.245306
Abstract: We investigate coupling an encoded spin qubit to a microwave resonator via qubit energy level curvature versus gate voltage. This approach enables quantum non-demolition readout with strength of tens to hundred MHz all while the… read more here.
Keywords: measurement spin; curvature; qubit; quantum limited ... See more keywords
Measurement of the Spin Absorption Anisotropy in Lateral Spin Valves.
Sign Up to like & getrecommendations! Published in 2021 at "Physical review letters"
DOI: 10.1103/physrevlett.126.027201
Abstract: The spin absorption process in a ferromagnetic material depends on the spin orientation relative to the magnetization. Using a ferromagnet to absorb the pure spin current created within a lateral spin valve, we evidence and… read more here.
Keywords: lateral spin; absorption anisotropy; measurement spin; spin ... See more keywords