669 citations · 2.8k across the 15 of their papers we have counts for
Showing cond-matShow all
3 papers · 1 filter
cond-mat2003★ 96 cited
Electrostatic Engineering of Nanotube Transistors for Improved Performance
S. Heinze, J. Tersoff, Ph. Avouris
With decreasing device dimensions, the performance of carbon nanotube field-effect transistors (CNFETs) is limited by high Off currents except at low drain voltages. We show that a…
cond-mat2003★ 55 cited
Prepyramid-to-pyramid transition of SiGe islands on Si(001)
A. Rastelli, H. von Kaenel, B. J. Spencer +1
The morphology of the first three-dimensional islands appearing during strained growth of SiGe alloys on Si(001) was investigated by scanning tunneling microscopy. High resolution…
cond-mat2000★ 385 cited
Role of Fermi-level pinning in nanotube Schottky diodes
Francois Leonard, J. Tersoff
At semiconductor-metal junctions, the Schottky barrier height is generally fixed by "Fermi-level pinning". We find that when a semiconducting carbon nanotube is end-contacted to a…