Now showing items 1-5 of 5
Advanced Characterization and Optical Properties of Single-Walled Carbon Nanotubes and Graphene Oxide
Photophysical, electronic, and compositional properties of single-walled carbon nanotubes (SWCNTs) and bulk nanotube samples were investigated together with graphene oxide photoluminescence. First, we studied the effect ...
Viscoelasticity of Single-Walled Carbon Nanotube Solutions with Tunable Attractive Interactions
Understanding the microstructure of single walled nanotubes (SWNTs) in solution is an essential step in the development of fluid processing techniques for the creation of multifunctional macroscopic SWNT materials and is ...
Bleach Imaged Plasmon Propagation (BIIPP) in Single Gold Nanowires
Here, we present a novel approach to visualize propagating surface plasmon polaritons through plasmon-exciton interactions between single gold nanowires and a thin film of a fluorescent polymer. A plasmon polariton was ...
Imaging and manipulating organometallic molecules by scanning tunneling microscopy
Using scanning tunneling microscopy (STM) we have explored complex surface adsorbed molecules, nanocars, on Au(111) and the parameters related to the direct translation of these molecules by the STM tip. Specifically, the ...
Terahertz Dynamics of Quantum-Confined Electrons in Carbon Nanomaterials
The terahertz (THz) frequency range. 0.1 - 20 THz, exists between the microwave and infrared ranges and contains abundant information on the dynamics of charge and spin carriers in condensed matter systems. Since its advent ...