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Topic Area: Nanomaterials
Displaying records 151 to 152.
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151. Imperfect Surface Order and Functionalization in Vertical Carbon Nanotube Arrays Probed by Near Edge X-ray Absorption Fine Structure Spectroscoy (NEXAFS)
T Hemraj-Benny, S Banerjee, S Sambasivan, Daniel A Fischer, G Eres, Alexander Puretzky, David B Geohegan, D H Lowndes, J A Misewich, S S Wong
Probing surface order in nanotube systems is of fundamental importance for incorporation of these materials into practical electronic devices. The current study pertains to analysis of the surface orientation of vertically aligned single-walled and m ...
152. Modeling and Experimental Study of Steric Inversion in Field-Flow Fractionation (FFF)
Frederick R Phelan Jr, Barry J. Bauer
Modeling of the separation of spherical particles in field-flow fractionation under conditions spanning the normal to steric transition is studied and is compared to experimental results. The separation process is simulated using a Brownian dynamics ...