105 citations · 185 across the 5 of their papers we have counts for
4 papers · 1 filter
Single Ion Adsorption and Switching in Nano-Electronics
Adam W. Bushmaker, Vanessa Oklejas, Don Walker +3
Single ion detection has, for many years, been the domain of large devices such as the Geiger counter, and studies on interactions of ionized gasses with materials have been limite…
Giant Raman Intensity Modulation in Pristine Carbon Nanotubes
Adam W. Bushmaker, Vikram V. Deshpande, Scott Hsieh +2
Large variations of up to two orders of magnitude are observed in the Raman intensity of pristine, suspended quasi-metallic single-walled carbon nanotubes in response to applied ga…
Spatially-Resolved Temperature Measurements of Electrically-Heated Carbon Nanotubes
Vikram V. Deshpande, Scott Hsieh, Adam W. Bushmaker +2
Spatially-resolved Raman spectra of individual pristine suspended carbon nanotubes are observed under electrical heating. The Raman G+ and G- bands show unequal temperature profile…
Direct Observation of Born-Oppenheimer Approximation Breakdown in Carbon Nanotubes
Adam W. Bushmaker, Vikram V. Deshpande, Scott Hsieh +2
Raman spectra and electrical conductance of individual, pristine, suspended, metallic single-walled carbon nanotubes are measured under applied gate potentials. The G- band is obse…