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Effect of Annealing on P3HT:PCBM Charge Transfer and Nanoscale Morphology Pro...
We employ sub-picosecond TA spectroscopy on operating P3HT:PCBM devices to probe the effect of annealing on charge transfer dynamics and nanoscale morphology. Our measurement... -
Monolayer Suppression of Transport Imaged in Annealed PbSe Nanocrystal Arrays
We use correlated electrostatic force, transmission electron, and atomic force microscopy (EFM, TEM, and AFM) to visualize charge transport in monolayers and up to five layers... -
Two Distinct Buckling Modes in Carbon Nanotube Bending
By using controlled SPM manipulation, carbon nanotubes have been continuously bent into a series of increasing angles, and two distinct buckling modes corresponding to “abrupt”... -
Subthreshold Regime has the Optimal Sensitivity for Nanowire FET Biosensors
Nanowire field-effect transistors (NW-FETs) are emerging as powerful sensors for detection of chemical/biological species with various attractive features including high...
