Geometry effect on spontaneous emission decay in nanosized Y2O3–Eu3+ particles
Source abstract
Abstract
Abstract A strong influence of shape and size on spontaneous luminescence of Eu atoms has been observed in a new class of Y 2 O 3 –Eu 3 + nanoparticles including nanospheres, nanopowder and nanoplates. We demonstrate a possibility of engineering recombination time τ in nano-objects by changing the local optical environment.
Source: openaire · Quality: candidate unverified · Source record ↗
Research context
OpenAlex topics: Random lasers and scattering media · Quantum optics and atomic interactions · Luminescence Properties of Advanced Materials
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References (19)
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