Diamond nano-pyramids with narrow linewidth SiV centers for quantum technologies

Autor: L. Nicolas, T. Delord, P. Huillery, E. Neu, G. Hétet

Publikováno v: AIP Advances, Vol 8, Iss 6, Pp 065102-065102-7 (2018)

Color centers in diamond are versatile solid state atomic-like systems suitable for quantum technological applications. In particular, the negatively charged silicon vacancy center (SiV) exhibits a narrow photoluminescence (PL) line and lifetime-limi

Externí odkaz: https://doaj.org/article/8c3a8d35c8ad466fa4c3940b1b614720

Coherent population trapping with a controlled dissipation: applications in optical metrology

Autor: L Nicolas, T Delord, P Jamonneau, R Coto, J Maze, V Jacques, G Hétet

Publikováno v: New Journal of Physics, Vol 20, Iss 3, p 033007 (2018)

We analyze the properties of a pulsed coherent population trapping protocol that uses a controlled decay from the excited state in a Λ-level scheme. We study this problem analytically and numerically and find regimes where narrow transmission, absor

Externí odkaz: https://doaj.org/article/40bff492afe24f7ea7615239370fb708

High NV density in a pink CVD diamond grown with N2O addition

Autor: Alexandre Tallaire, Laurent Binet, Bernd Abel, Jocelyn Achard, Gabriel Hétet, Jan Meijer, Philippe Goldner, Paul Huillery, C. Pellet-Mary, Nadia Touati, Robert Staacke, O. Brinza, Alban Ferrier, Sébastien Pezzagna, T. Delord

Publikováno v: Carbon
Carbon, 2020, 170, pp.421-429. ⟨10.1016/j.carbon.2020.08.048⟩

International audience; Growing high-purity diamond containing dense negatively charged nitrogen-vacancy (NV À) centre ensembles is desirable for the development of sensitive quantum sensors that explore the coherent manipulation of the spin states

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e73b645ef89ee8d29f887c3d01f0d4f7
https://hal.archives-ouvertes.fr/hal-03019832

Spin-mechanics with levitating ferromagnetic particles

Autor: Paul Huillery, T. Delord, M. Perdriat, Louis Nicolas, M. van den Bossche, Gabriel Hétet

Publikováno v: Physical Review B: Condensed Matter and Materials Physics (1998-2015)
Physical Review B: Condensed Matter and Materials Physics (1998-2015), American Physical Society, 2020, 101, pp.134415. ⟨10.1103/PhysRevB.101.134415⟩

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: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c1ff710417d8e374f6d9fcf5c3a4eb50
https://hal.sorbonne-universite.fr/hal-02906443

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