Search results for "SPONTANEOUS-EMISSION"

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Single molecules probe local density of modes (LDOS) around photonic nanostructures

2008

International audience; According to Fermi's golden rule, the fluorescence decay rate is directly proportional to the projected local density of photonic modes (LDOS) at the molecule location. The relevant LDOS depends on the molecule orientation. In this paper, the direct measurement of the fluorescence lifetime near gold dot photonic structures is investigated and compared to calculated LDOS. Detailed analysis of the decay channels is presented on the basis of numerical simulations.

HistologyNanostructureFLUORESCENCE LIFETIME[SPI.NANO] Engineering Sciences [physics]/Micro and nanotechnologies/MicroelectronicsPhysics::Optics02 engineering and technology01 natural sciencesPathology and Forensic MedicineELECTROMAGNETIC SCATTERINGMEDIACondensed Matter::Superconductivity0103 physical sciencesMolecule[SPI.NANO]Engineering Sciences [physics]/Micro and nanotechnologies/Microelectronics010306 general physicsChemistrybusiness.industry021001 nanoscience & nanotechnologyCondensed Matter::Mesoscopic Systems and Quantum Hall EffectFluorescenceSPONTANEOUS-EMISSION[ SPI.NANO ] Engineering Sciences [physics]/Micro and nanotechnologies/MicroelectronicsPhotonicsAtomic physics0210 nano-technologybusinessFermi Gamma-ray Space Telescope

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PEPhysical Sciences and Engineering
- PE2Fundamental Constituents of Matter
  - PE2_1Theory of fundamental interactions
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  - PE2_3Experimental particle physics with accelerators
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  - PE2_8Gas and plasma physics
  - PE2_5Classical and quantum physics of gravitational interactions
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  - PE2_9 Electromagnetism
  - PE2_10Atomic, molecular physics
  - PE2_11Ultra-cold atoms and molecules
  - PE2_18Equilibrium and non-equilibrium statistical mechanics: steady states and dynamics
  - PE2_14Lasers, ultra-short lasers and laser physics
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- PE1Mathematics
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  - PE11_12Semi-conducting and magnetic materials engineering
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LSLife Sciences
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- LS2Integrative Biology: from Genes and Genomes to Systems
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  - LS2_16Innovative methods and modelling in integrative biology
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- LS4Physiology in Health, Disease and Ageing
  - LS4_1Organ and tissue physiology and pathophysiology
  - LS4_4Endocrinology
  - LS4_3Physiology of ageing
  - LS4_2Comparative physiology
  - LS4_5Non-hormonal mechanisms of inter-organ and tissue communication
  - LS4_6Microbiome and host physiology
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SHSocial Sciences and Humanities
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