142 citations · 154 across the 4 of their papers we have counts for
4 papers
Probing local density of states near the diffraction limit using nanowaveguide coupled cathode luminescence
Yoshinori Uemura, Masaru Irita, Yoshikazu Homma +1
The photonic local density of states (PLDOS) determines the light matter interaction strength in nanophotonic devices. For standard dielectric devices, the PLDOS is fundamentally l…
Field emission from diameter-defined single-walled carbon nanotubes
Masaru Irita, Yoshikazu Homma
Field electron emission (FE) from a structure-defined single-walled carbon nanotube (SWNT) was observed experimentally. A series of observations of the same SWNT by scanning electr…
Temperature dependent PL from SWNTs
J. Lefebvre, P. Finnie, Y. Homma
Photoluminescence (PL) and photoluminescence excitation (PLE) spectroscopy of pillar-suspended single-walled carbon nanotubes has been measured for temperatures between 300 K and 5…
Photoluminescence from single walled carbon nanotubes: a comparison between suspended and micelle-encapsulated nanotubes
J. Lefebvre, J. M. Fraser, Y. Homma +1
Single walled carbon nanotubes (SWNTs) are luminescent. Up to now, two preparation methods, both of which isolate individual SWNTs, have enabled the detection of nanotube bandgap p…