Zobrazeno 1 - 10
of 133
pro vyhledávání: '"Huillery P"'
Autor:
Perdriat, Maxime, Rusconi, Cosimo C., Delord, Tom, Huillery, Paul, Pellet-Mary, Clément, Stickler, Benjamin A., Hétet, Gabriel
Recent advancements with trapped nano- and micro-particles have enabled the exploration of motional states on unprecedented scales. Rotational degrees of freedom stand out due to their intrinsic non-linearity and their coupling with internal spin deg
Externí odkaz:
http://arxiv.org/abs/2309.01545
We study relaxation processes of the spins of dipolar-coupled negatively charged nitrogen vacancy (NV$^-$) centers under transverse electric and magnetic fields. Specifically, we uncover regimes where flip-flop, double-flip processes as well as mixin
Externí odkaz:
http://arxiv.org/abs/2207.13899
Publikováno v:
Micromachines 2021, 12(6), 651
Controlling the motion of macroscopic oscillators in the quantum regime has been the subject of intense research in recent decades. In this direction, opto-mechanical systems, where the motion of micro-objects is strongly coupled with laser light rad
Externí odkaz:
http://arxiv.org/abs/2104.10244
Publikováno v:
Phys. Rev. B 104, 100411 (2021)
We use tunable dipolar-interactions between the spins of nitrogen-vacancy (NV) centers in diamond to rotate a diamond crystal. Specifically, we employ cross-relaxation between the electronic spin of pairs of NV centers in a trapped diamond to enhance
Externí odkaz:
http://arxiv.org/abs/2103.00836
The negatively charged nitrogen-vacancy (NV) center in nano- or micro- diamonds has emerged as a promising magnetic field sensor, as a candidate for hyper-polarizing paramagnetic species, as well as a tool for spin-mechanics at the nanoscale. However
Externí odkaz:
http://arxiv.org/abs/2102.13637
Publikováno v:
Phys. Rev. B 103, 100411 (2021)
The electronic spins of the nitrogen-vacancy centers (NV centers) in Chemical-Vapor-Deposition (CVD) grown diamonds form ideal probes of magnetic fields and temperature, as well as promising qu-bits for quantum information processing. Studying and co
Externí odkaz:
http://arxiv.org/abs/2012.05791
Publikováno v:
Phys. Rev. B 103, 140102 (2021)
We use nominally forbidden electron-nuclear spin transitions in nitrogen-vacancy (NV) centers in diamond to demonstrate coherent manipulation of a nuclear spin ensemble using microwave fields at room temperature. We show that employing an off-axis ma
Externí odkaz:
http://arxiv.org/abs/2005.13082
Observing and controlling macroscopic quantum systems has long been a driving force in research on quantum physics. In this endeavor, strong coupling between individual quantum systems and mechanical oscillators is being actively pursued. While both
Externí odkaz:
http://arxiv.org/abs/1905.11509
Publikováno v:
Phys. Rev. B 101, 134415 (2020)
We propose and demonstrate first steps towards schemes where the librational mode of levitating ferromagnets is strongly coupled to the electronic spin of Nitrogen-Vacancy (NV) centers in diamond. Experimentally, we levitate ferromagnets in a Paul tr
Externí odkaz:
http://arxiv.org/abs/1903.09699
Producing nano-structures with embedded bright ensembles of lifetime-limited emitters is a challenge with potential high impact in a broad range of physical sciences. In this work, we demonstrate controlled charge transfer to and from dark states exh
Externí odkaz:
http://arxiv.org/abs/1901.10853