Local enhancement effect in the photoluminescence intensity of Si quantum dots: Single Medusa-type particles investigated by in situ microscope spectrometer

- Enhancement effect in local region elucidated by in situ microscope spectrometer.
- Enhancement effect carefully evaluated by volume and background.
- Enhancement volume estimated from FDTD calculation.
- Enhancement mechanism investigated by λex & λem wavelengths and scattering spectrum.
- Special enhancement substrate prepared by supercritical fluid.