243 citations · 460 across the 7 of their papers we have counts for
7 papers
Nano-Graphene Oxide for Cellular Imaging and Drug Delivery
Xiaoming Sun, Zhuang Liu, Kevin Welsher +4
Two-dimensional graphene offers interesting electronic, thermal and mechanical properties that are currently explored for advanced electronics, membranes and composites. Here we sy…
Optical Properties of Ultrashort Semiconducting Single-Walled Carbon Nanotube Capsules Down to Sub-10 nm
Xiaoming Sun, Sasa Zaric, Dan Daranciang +4
Single-walled carbon nanotubes (SWNTs) are typically long (>100 nm) and have been well established as novel quasi one-dimensional systems with interesting electrical, mechanical, a…
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…
Excitons in Carbon Nanotubes with Broken Time-Reversal Symmetry
S. Zaric, G. N. Ostojic, J. Shaver +10
Near-infrared magneto-optical spectroscopy of single-walled carbon nanotubes reveals two absorption peaks with an equal strength at high magnetic fields ( 55 T). We show that th…
Stability of 1-D Excitons in Carbon Nanotubes under High Laser Excitations
G. N. Ostojic, S. Zaric, J. Kono +3
Through ultrafast pump-probe spectroscopy with intense pump pulses and a wide continuum probe, we show that interband exciton peaks in single-walled carbon nanotubes (SWNTs) are ex…
Ultrafast Optical Spectroscopy of Micelle-Suspended Single-Walled Carbon Nanotubes
J. Kono, G. N. Ostojic, S. Zaric +5
We present results of wavelength-dependent ultrafast pump-probe experiments on micelle-suspended single-walled carbon nanotubes. The linear absorption and photoluminescence spectra…