493 citations · 919 across the 7 of their papers we have counts for
7 papers
Quantum Capacitance Spectroscopy of Single Nanotube Molecules
Yuerui Lu, Ryan Tu, Xinran Wang +2
some errors in equations
Measuring the Capacitance of Individual Semiconductor Nanowires for Carrier Mobility Assessment
Ryan Tu, Li Zhang, Yoshio Nishi +1
Capacitance-voltage characteristics of individual germanium nanowire field effect transistors were directly measured and used to assess carrier mobility in nanowires for the first…
Parallel Core-Shell Metal-Dielectric-Semiconductor Germanium Nanowires for High Current Surround Gate Field Effect Transistors
Li Zhang, Ryan Tu, Hongjie Dai
Core-shell germanium nanowire (GeNW) is formed with a single-crystalline Ge core and concentric shells of nitride and silicon passivation layer by chemical vapor deposition (CVD),…
Electrical Contacts to Carbon Nanotubes Down to 1nm in Diameter
Woong Kim, Ali Javey, Ryan Tu +3
Rhodium (Rh) is found similar to Palladium (Pd) in making near-ohmic electrical contacts to single-walled carbon nanotubes (SWNTs) with diameters d > ~ 1.6 nm. Non-negligible posit…
Deterministic One-to-One Synthesis of Germanium Nanowires and Individual Gold Nano-Seed Patterning for Aligned Nanowire Arrays
Dunwei Wang, Ryan Tu, Li Zhang +1
It is demonstrated by the current work controlled one-to-one synthesis of Ge nanowires (GeNWs) with ~100% yield from Au seed particles. The optimum GeNW growth conditions are found…
High Performance N-Type Carbon Nanotube Field Effect Transistors with Chemically Doped Contacts
Ali Javey, Ryan Tu, Damon Farmer +3
Short channel (~80 nm) n-type single-walled carbon nanotube (SWNT) field-effect transistors (FETs) with potassium (K) doped source and drain regions and high-k gate dielectrics (AL…