64 citations · 161 across the 4 of their papers we have counts for
4 papers
Fundamental Optical Processes in Armchair Carbon Nanotubes
E. H. Haroz, J. G. Duque, X. Tu +5
We have used post-synthesis separation methods based on density gradient ultracentrifugation and DNA-based ion-exchange chromatography to produce aqueous suspensions strongly enric…
Chirality Dependence of the -Momentum Dark Excitons in Carbon Nanotubes
P. M. Vora, X. Tu, E. J. Mele +2
Using a collection of twelve semiconducting carbon nanotube samples, each highly enriched in a single chirality, we study the chirality dependence of the -momentum dark singlet…
Optical Characterizations and Electronic Devices of Nearly Pure (10,5) Single-Walled Carbon Nanotubes
Li Zhang, Xiaomin Tu, Kevin Welsher +3
It remains an elusive goal to achieve high performance single-walled carbon nanotube (SWNTs) field effect transistors (FETs) comprised of only single chirality SWNTs. Many separati…
Selective Synthesis Combined with Chemical Separation of Single-Walled Carbon Nanotubes for Chirality Selection
Xiaolin Li, Xiaomin Tu, Sasa Zaric +4
Single-walled carbon nanotubes (SWNTs) are potential materials for future nanoelectronics. Since the electronic and optical properties of SWNTs strongly depend on tube diameter and…