95 citations · 292 across the 9 of their papers we have counts for
9 papers
Control of Length and Spatial Functionality of Single-Wall Carbon Nanotube AFM Nanoprobes
Haoyan Wei, Sang Nyon Kim, Minhua Zhao +4
Single-wall carbon nanotube (SWNT) nanofibrils were assembled onto conductive atomic force microscopy (AFM) probes with the help of dielectrophoresis (DEP). This process involved t…
Preferential Forest-assembly of Single-Wall Carbon Nanotubes on Low-energy Electron-beam Patterned Nafion Films
Haoyan Wei, Sang Nyon Kim, Harris L. Marcus +1
With the aid of low-energy (500 eV) electron-beam direct writing, patterns of perpendicularly-aligned Single-wall carbon nanotube (SWNT) forests were realized on Nafion modified su…
Photoemission Spectroscopy and Atomic Force Microscopy Investigation of Vapor Phase Co-Deposited Silver/Poly(3-hexylthiophene) Composites
L. Scudiero, Haoyan Wei, Hergen Eilers
Nanocomposite matrices of silver/poly(3-hexylthiophene) (P3HT) were prepared in ultrahigh vacuum through vapor-phase co-deposition. Change in microstructure, chemical nature and el…
Electric field and tip geometry effects on dielectrophoretic growth of carbon nanotube nanofibrils on scanning probes
Haoyan Wei, Anna Craig, Bryan D Huey +2
Single-wall carbon nanotube (SWNT) nanofibrils were assembled onto a variety of conductive scanning probes including atomic force microscope (AFM) tips and scanning tunnelling micr…
Fluorescence lifetime modification in Eu:Lu2O3 nanoparticles in the presence of silver nanoparticles
Haoyan Wei, Zachary Cleary, Sang Park +2
Europium-doped lutetium-oxide (Eu:Lu2O3) nanoparticles were synthesized using a combustion technique and a co-precipitation technique, and their properties were compared. Surface-m…
Infrared and photoelectron spectroscopy study of vapor phase deposited poly (3-hexylthiophene)
Haoyan Wei, L. Scudiero, Hergen Eilers
Poly (3-hexylthiophene) (P3HT) was thermally evaporated and deposited in vacuum. Infrared spectroscopy was used to confirm that the thin films were indeed P3HT, and showed that in-…