Mostrando 1 - 20 Resultados de 1,365 Para Buscar '"Purcell"', tiempo de consulta: 0.26s Limitar resultados
  1. 1
    por King, Robert, 1960-
    Publicado 1996
    Materias: “…Purcell, Henry, 1659-1695 428276…”
    Libro
  2. 2
    por Purcell, Henry, 1659-1695
    Publicado 1995
    CD Audiom
  3. 3
    por Purcell, Henry, 1659-1695
    Publicado 1991
    CD Audiom
  4. 4
    Publicado 1992
    Tabla de Contenidos: “…Come, come along for a dance and a song / Jeremiah Clarke (23:22) -- Suite in G minor : Farewell / Godfrey Finger (4:40) -- Yes, my Aminta, 'tis too true / Henry Hall (11:58) -- Mr. Henry Purcell's farewell tune / Thomas Morgan (2:57) -- Mark how the lark and linnet sing / John Blow (20:06).…”
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  5. 5
    “…The Purcell effect is defined as a modification of the spontaneous emission rate of a quantum emitter at the presence of a resonant cavity. …”
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  8. 8
    “…The Purcell effect and Lamb shift are two well-known physical phenomena which are usually discussed in the context of quantum electrodynamics, with the zero-point vibrations as a driving force of those effects in the quantum approach. …”
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  9. 9
    “…We experimentally demonstrate a Purcell effect-based design technique for improved impedance matching, and thus enhanced the reflection coefficient from a small microwave emitter. …”
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  11. 11
    “…Our experiments directly demonstrate how cavity and antenna jointly realize large cooperative Purcell enhancements through interferences. These can be controlled to engineer arbitrary Fano lineshapes in the local density of optical states.…”
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  12. 12
  13. 13
    por Su, Y., Chang, P., Lin, C., Helmy, A. S.
    Publicado 2019
    “…CHPW ring resonators with 2.5-μm radius were realized with record Purcell factor compared with existing plasmonic and dielectric resonators of similar radii.…”
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  14. 14
    “…In this letter, we investigate the Smith-Purcell radiation from helical metagratings, chiral structures similar to deoxyribonucleic acid (DNA), in order to understand the interplay between electrons, photons, and object chirality. …”
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  15. 15
    “…[Image: see text] By means of quantum tensor network calculations, we investigate the large Purcell effect experienced by an organic molecule placed in the vicinity of a plasmonic nanostructure. …”
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  16. 16
    “…Here we demonstrate the dynamical control of the Purcell enhanced emission of a small ensemble of erbium ions doped into a nanoparticle. …”
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  17. 17
    “…For instance, ab initio theory and numerical simulations show that the intensity profile of space‐time wave packets from Smith‐Purcell radiation can be directly tailored through the grating properties, as well as the velocity and shape of the electron bunches. …”
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  18. 18
    “…Understanding the emergence of flow from novel integrated pumping systems is the first step in their successful implementation. A Purcell-like elasto-magnetic integrated microfluidic pump has been simulated in COMSOL Multiphysics and its performance has been investigated and evaluated. …”
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  19. 19
    “…The coupling between localized surface plasmons (LSPs) within silver nanostructures and excitons in a silicon-rich silicon nitride (SiN(x)) matrix has been demonstrated via the Purcell effect. A simple model is employed for the estimation of the Purcell factor as well as the average position of excitons within a luminescence matrix. …”
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  20. 20
    “…We provide a theoretical analysis showing that absorption leads to diminishing values of Purcell factor. We also suggest that using emitting organic compounds such as CBP (4,4-Bis(N-carbazolyl)-1,1-biphenyl) can lead to a moderate increase of about an order of magnitude in the Purcell factor. …”
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