Zobrazeno 1 - 10
of 130
pro vyhledávání: '"G, Hétet"'
Publikováno v:
Physical Review Research, Vol 5, Iss 3, p L032045 (2023)
We present a study on the trapping of hard ferromagnetic particles using alternating magnetic fields, with a focus on planar trap geometries. First, we realize and characterize a magnetic Paul trap design for millimeter-size magnets based on a rotati
Externí odkaz:
https://doaj.org/article/0033d966e0e1474d872da26b8344ed56
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
Publikováno v:
The European Physical Journal D. 76
Abstract We employ the electronic spin of a single nitrogen-vacancy (NV) defect in diamond to detect and control the quantum state of remote nuclear spins coupled by hyperfine interaction. More precisely, our work focuses on individual $$^{13}\text {
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ecc075727e6deac6d8727591cae0fb20
https://doi.org/10.1140/epjd/s10053-022-00528-x
https://doi.org/10.1140/epjd/s10053-022-00528-x
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
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:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d126f146ae8c69afd42d0caceea77750
https://hal.archives-ouvertes.fr/hal-03413297
https://hal.archives-ouvertes.fr/hal-03413297
Publikováno v:
New Journal of Physics, Vol 19, Iss 3, p 033031 (2017)
We report observations of the electron spin resonance (ESR) of nitrogen vacancy centers in diamonds that are levitating in an ion trap. Using a needle Paul trap operating under ambient conditions, we demonstrate efficient microwave driving of the ele
Externí odkaz:
https://doaj.org/article/2aa1646b70f54c5fa0c8df94288ff71b
Publikováno v:
Nature. 580(7801)
Observing and controlling macroscopic quantum systems has long been a driving force in quantum physics research. In particular, strong coupling between individual quantum systems and mechanical oscillators is being actively studied
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::820be78e89af607e8bca4cbbf5ee4330
https://pubmed.ncbi.nlm.nih.gov/32238930
https://pubmed.ncbi.nlm.nih.gov/32238930
Akademický článek
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Publikováno v:
New Journal of Physics, Vol 15, Iss 4, p 045015 (2013)
We propose a quantum memory protocol where an input light field can be stored onto and released from a single ground state atomic ensemble by controlling dynamically the strength of an external static and homogeneous field. The technique relies on th
Externí odkaz:
https://doaj.org/article/ecbfae61b7204bb3a75a751747c2c8f2
Akademický článek
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