128 citations · 242 across the 3 of their papers we have counts for
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Acetylene-Accelerated Alcohol Catalytic CVD Growth of Vertically Aligned Single-Walled Carbon Nanotubes
R. Xiang, E. Einarsson, J. Okawa +2
Addition of only 1% of acetylene into ethanol was found to enhance the growth rate of singlewalled carbon nanotubes (SWNTs) by up to ten times. Since acetylene is a byproduct of th…
Dependence of exciton transition energy of single-walled carbon nanotubes on surrounding dielectric materials
Yuhei Miyauchi, Riichiro Saito, Kentaro Sato +5
We theoretically investigate the dependence of exciton transition energies on dielectric constant of surrounding materials. We make a simple model for the relation between dielectr…
Cross-polarized optical absorption of single-walled nanotubes probed by polarized photoluminescence excitation spectroscopy
Yuhei Miyauchi, Mototeru Oba, Shigeo Maruyama
Cross-polarized absorption peaks of isolated single-walled carbon nanotubes were observed by a polarized photoluminescence excitation (PLE) spectroscopy. Using a simple theory for…
Identification of excitonic phonon sideband by photoluminescence spectroscopy of single-walled carbon-13 nanotubes
Yuhei Miyauchi, Shigeo Maruyama
We have studied photoluminescence (PL) and resonant Raman scatterings of single-walled carbon nanotubes (SWNTs) consisting of carbon-13 (SW13CNTs) synthesized from a small amount o…