126 citations · 322 across the 4 of their papers we have counts for
4 papers
Nonlinear photoluminescence imaging of isotropic and liquid crystalline dispersions of graphene oxide
Bohdan Senyuk, Natnael Behabtu, Benjamin G. Pacheco +5
We report a visible-range nonlinear photoluminescence (PL) from graphene oxide (GO) flakes excited by near-infrared femtosecond laser light. PL intensity has nonlinear dependence o…
Three-dimensional patterning of solid microstructures through laser reduction of colloidal graphene oxide in liquid-crystalline dispersions
Bohdan Senyuk, Natnael Behabtu, Angel Martinez +6
Graphene materials and structures have become an essential part of modern electronics and photovoltaics. However, despite many production methods, applications of graphene-based st…
High-Ampacity Power Cables of Tightly-Packed and Aligned Carbon Nanotubes
X. Wang, N. Behabtu, Colin C. Young +3
We characterize the current-carrying capacity (CCC), or ampacity, of highly-conductive, light, and strong carbon nanotube (CNT) fibers by measuring their failure current density (F…
Modeling the phase behavior of polydisperse rigid rods with attractive interactions, with applications to SWNTs in super acids
Micah J. Green, A. Nicholas G. Parra-Vasquez, Natnael Behabtu +1
The phase behavior of rodlike molecules with polydisperse length and solvent-mediated attraction and repulsion is described by an extension of the Onsager theory for rigid rods. A…