Measuring the Magnetic Dipole Transition of Single Nanorods by Spectroscopy and Fourier Microscopy

@article{Chacn2020MeasuringTM,
  title={Measuring the Magnetic Dipole Transition of Single Nanorods by Spectroscopy and Fourier Microscopy},
  author={Reinaldo Chac{\'o}n and Aymeric Leray and Jeongmo Kim and Khalid Lahlil and Sanro Mathew and Alexandre Bouhelier and Jong-Wook Kim and Thierry Gacoin and G{\'e}rard Colas des Francs},
  journal={Physical review applied},
  year={2020},
  volume={14},
  pages={054010}
}
Rare-earth doped nanocrystals possess optical transitions with significant either electric or magnetic dipole characters. They are of considerable interest for understanding and engineering light-matter interactions at the nanoscale with numerous applications in nanophotonics. Here, we study the ${}^{5}{D}_{0}{\ensuremath{\rightarrow}}^{7}{F}_{1}$ transition dipole vector in individual ${\mathrm{NaYF}}_{4}:{\mathrm{Eu}}^{3+}$ nanorod crystals by Fourier and confocal microscopies. A single… Expand
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