Delayed entanglement echo for individual control of a large number of nuclear spins
Sign Up to like & getrecommendations! Published in 2017 at "Nature Communications"
DOI: 10.1038/ncomms14660
Abstract: Methods to selectively detect and manipulate nuclear spins by single electrons of solid-state defects play a central role for quantum information processing and nanoscale nuclear magnetic resonance (NMR). However, with standard techniques, no more than… read more here.
Keywords: delayed entanglement; control; nuclear spins; number ... See more keywords
Quantum probe hyperpolarisation of molecular nuclear spins
Sign Up to like & getrecommendations! Published in 2018 at "Nature Communications"
DOI: 10.1038/s41467-018-03578-1
Abstract: Hyperpolarisation of nuclear spins is important in overcoming sensitivity and resolution limitations of magnetic resonance imaging and nuclear magnetic resonance spectroscopy. Current hyperpolarisation techniques require high magnetic fields, low temperatures, or catalysts. Alternatively, the emergence… read more here.
Keywords: nuclear spins; molecular nuclear; probe hyperpolarisation; spectroscopy ... See more keywords
All-optical control of long-lived nuclear spins in rare-earth doped nanoparticles
Sign Up to like & getrecommendations! Published in 2018 at "Nature Communications"
DOI: 10.1038/s41467-018-04509-w
Abstract: Nanoscale systems that coherently couple to light and possess spins offer key capabilities for quantum technologies. However, an outstanding challenge is to preserve properties, and especially optical and spin coherence lifetimes, at the nanoscale. Here,… read more here.
Keywords: coherence; rare earth; nuclear spins; earth doped ... See more keywords
Electrically controlled nuclear polarization of individual atoms
Sign Up to like & getrecommendations! Published in 2018 at "Nature Nanotechnology"
DOI: 10.1038/s41565-018-0296-7
Abstract: Nuclear spins serve as sensitive probes in chemistry1 and materials science2 and are promising candidates for quantum information processing3–6. NMR, the resonant control of nuclear spins, is a powerful tool for probing local magnetic environments… read more here.
Keywords: nuclear spins; polarization; nuclear polarization; spin ... See more keywords
Dispersive cavity-mediated quantum gate between driven dot-donor nuclear spins
Sign Up to like & getrecommendations! Published in 2022 at "Physical Review B"
DOI: 10.1103/physrevb.107.155302
Abstract: Nuclear spins show exceptionally long coherence times but the underlying good isolation from their environment is a challenge when it comes to controlling nuclear spin qubits. A particular difficulty, not only for nuclear spin qubits,… read more here.
Keywords: nuclear spin; nuclear spins; microwave resonator; resonator ... See more keywords
Robust techniques for polarization and detection of nuclear spin ensembles
Sign Up to like & getrecommendations! Published in 2017 at "Physical Review B"
DOI: 10.1103/physrevb.96.174436
Abstract: Highly sensitive nuclear spin detection is crucial in many scientific areas including nuclear magnetic resonance spectroscopy (NMR), imaging (MRI) and quantum computing. The tiny thermal nuclear spin polarization represents a major obstacle towards this goal… read more here.
Keywords: detection; nuclear spins; polarization; nuclear spin ... See more keywords
Entanglement between Muon and I>1/2 Nuclear Spins as a Probe of Charge Environment.
Sign Up to like & getrecommendations! Published in 2022 at "Physical review letters"
DOI: 10.1103/physrevlett.129.097205
Abstract: We report on the first example of quantum coherence between the spins of muons and quadrupolar nuclei. We reveal that these entangled states are highly sensitive to a local charge environment and thus, can be… read more here.
Keywords: environment; charge environment; charge; nuclear spins ... See more keywords