275 citations · 1.2k across the 25 of their papers we have counts for
4 papers · 1 filter
Current cross-correlation in the Anderson impurity model with exchange interaction
Rui Sakano, Akira Oguri, Yunori Nishikawa +1
We study spin-entanglement of the quasiparticles of the local Fermi liquid excited in nonlinear current through a quantum dot described by the Anderson impurity model with two dege…
Bell-state correlations in current of local Fermi liquid
Rui Sakano, Akira Oguri, Yunori Nishikawa +1
We study Bell-state correlations for quasiparticle pairs excited in nonlinear current through a double quantum dot in the Kondo regime. Exploiting the renormalized perturbation exp…
Determination of the Position of a Single Nuclear Spin from Free Nuclear Precessions Detected by a Solid-State Quantum Sensor
Kento Sasaki, Kohei M. Itoh, Eisuke Abe
We report on a nanoscale quantum-sensing protocol which tracks a free precession of a single nuclear spin and is capable of estimating an azimuthal angle---a parameter which standa…
Tutorial: Magnetic resonance with nitrogen-vacancy centers in diamond---microwave engineering, materials science, and magnetometry
Eisuke Abe, Kento Sasaki
This tutorial article provides a concise and pedagogical overview on negatively-charged nitrogen-vacancy (NV) centers in diamond. The research on the NV centers has attracted enorm…