Results 11 to 20 of about 28,458 (262)

Spin-Mechanics with Nitrogen-Vacancy Centers and Trapped Particles [PDF]

open access: yesMicromachines, 2021
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 radiation pressure, have had tremendous success.
Perdriat, Maxime   +4 more
openaire   +5 more sources

Surface Chemical Trapping of Optical Cycling Centers [PDF]

open access: yesPhysical Chemistry Chemical Physics, 2020
Quantum information processors based on trapped atoms utilize laser-induced optical cycling transitions for state preparation and measurement. These transitions consist of an electronic excitation from the ground to an excited state and a decay back to the initial ground state, associated with a photon emission.
Han Guo   +7 more
openaire   +4 more sources

On the Motion of Trapped Particles in the Vicinity of Corotation Centers [PDF]

open access: yesCelestial Mechanics and Dynamical Astronomy, 1999
AbstractIn the present paper we analyse the motion of a massless particle during the capture process in an exterior mean-motion resonance under the effects of an external dissipative force. In particular, we study the orbital evolution from its initial approach to the commensurability up to the final nesting place in the periodic orbit around the ...
Beaugé, C.   +2 more
openaire   +4 more sources

Charge Loss Induced by Defects of Transition Layer in Charge-Trap 3D NAND Flash Memory

open access: yesIEEE Access, 2021
In charge-trap (CT) three-dimensional (3D) NAND flash memory, the transition layer between Si3N4 CT layer and SiO2 tunneling layer is inevitable, and the defects in the transition layer are expected to cause both lateral and vertical charge loss.
Fei Wang   +3 more
doaj   +1 more source

Fabrication of 15NV− centers in diamond using a deterministic single ion implanter

open access: yesNew Journal of Physics, 2021
Nitrogen vacancy (NV) centers in diamond are a platform for several important quantum technologies, including sensing, communication and elementary quantum processors.
Karin Groot-Berning   +4 more
doaj   +1 more source

Is Child-Centered Tobacco Prevention a Trap?

open access: yesAmerican Journal of Public Health, 2003
“There is no question that demands more public attention . . . than the prevailing methods of cigarette manufacturers to foster and stimulate smoking among children,” an angry New Yorker said in 1888. Tobacco manufacturers seduced the young with promotional prizes like pocket knives and lithograph albums, he said. “At the office of a leading factory in
Ronald, Bayer, Valeri, Kiesig
openaire   +3 more sources

Evaluation of the solar-powered Silver Bullet 2.1 (Lumin 8) light trap for sampling malaria vectors in western Kenya

open access: yesMalaria Journal, 2023
Background Centers for Disease Control and Prevention (CDC) light traps are widely used for sampling mosquitoes. However, this trap, manufactured in the USA, poses challenges for use in sub-Saharan Africa due to procurement costs and shipping time. Traps
Oscar Mbare   +4 more
doaj   +1 more source

High‐Efficiency and Stable Long‐Persistent Luminescence from Undoped Cesium Cadmium Chlorine Crystals Induced by Intrinsic Point Defects

open access: yesAdvanced Science, 2023
Application of long‐persistent luminescence (LPL) materials in many technological fields is in the spotlight. However, the exploration of undoped persistent luminescent materials with high emission efficiency, robust stability, and long persistent ...
Ruoting Yang   +12 more
doaj   +1 more source

A comparative assessment of adult mosquito trapping methods to estimate spatial patterns of abundance and community composition in southern Africa

open access: yesParasites & Vectors, 2019
Background Assessing adult mosquito populations is an important component of disease surveillance programs and ecosystem health assessments. Inference from adult trapping datasets involves comparing populations across space and time, but comparisons ...
Erin E. Gorsich   +6 more
doaj   +1 more source

Immunoglobulin VDJ repertoires reveal hallmarks of germinal centers in unique cell clusters isolated from zebrafish (Danio rerio) lymphoid tissues

open access: yesFrontiers in Immunology, 2022
DNA mutagenesis during antibody affinity maturation has potentially oncogenic or autoimmune outcomes if not tightly controlled as it is in mammalian germinal centers.
Doaa Waly   +4 more
doaj   +1 more source

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