5 papers
Temperature and Gas-Environment Dependent Electron and Phonon Transport in Suspended Carbon Nanotubes Up to Electrical Breakdown
David Mann, Eric Pop, Jien Cao +3
High bias electrical transport characteristics of freely suspended metallic single-walled carbon nanotubes (SWNTs) are investigated at 250-400K in vacuum and various gases. Self-he…
Miniature Organic Transistors With Carbon Nanotubes as Quasi-One Dimensional Electrodes
Pengfei Qi, Ali Javey, Marco Rolandi +3
As the dimensions of electronic devices approach those of molecules, the size, geometry and chemical composition of the contact electrodes play increasingly dominant roles in devic…
Surface Chemistry and Electrical Properties of Germanium Nanowires
Dunwei Wang, Ying-Lan Chang, Qian Wang +4
Germanium nanowires with p- and n-dopants were synthesized by chemical vapor deposition and used to construct complementary field effect transistors . Electrical transport and x-ra…
Advancements in Complementary Carbon Nanotube Field-Effect Transistors
Ali Javey, Qian Wang, Woong Kim +1
High performance p- and n-type single-walled carbon nanotube (SWNT) field-effect transistors (FETs) are obtained by using high and low work function metals, Pd and Al as source/dra…
Suspended Carbon Nanotube Quantum Wires with Two Gates
Jien Cao, Qian Wang, Dunwei Wang +1
Suspended single-walled carbon nanotube devices comprised of high quality electrical contacts and two electrostatic gates per device are obtained. Compared to nanotubes pinned on s…