Now showing items 71-76 of 76
Synthesis, assembly, and electrochromic properties of uniform crystalline WO3 nanorods
We report the synthesis of uniform crystalline WO3 nanorods and their assembly without any surfactants. WO3 nanorods have been synthesized by using a facile hydrothermal process without employing lithium ions and sulfates. ...
One-pot synthesis of hierarchically assembled tungsten oxide (hydrates) nano/microstructures by a crystal-seed-assisted hydrothermal process
Hierarchically assembled tungsten oxide (hydrates) nano/microstructures were synthesized by a crystal-seed-assisted hydrothermal process. Crystal seeds were prepared by refluxing the sol formed by oxidation reaction between ...
Micellar poly(styrene-b-4-vinylpyridine)-nanoparticle hybrid system for non-volatile organic transistor memory
We present organic field-effect transistor (OFET) memories where in-situ synthesized gold (Au) nanoparticles in self-assembled polystyrene-block-poly-4-vinylpyridine (PS-b-P4VP) block copolymer nanodomains successfully ...
Charge-induced conductance modulation of carbon nanotube field effect transistor memory devices
We effectively tailored the charge trapping and transport behavior of a carbon nanotube field effect transistor memory device using charge interaction with underlying Ge nanoparticles in a HfO2 high-κ dielectric. We also ...
Phase and layer stability of Ni- and Ni(Pt)-silicides on narrow poly-Si lines
The phase and morphology stability of NiSi and Ni(Pt)Si formed on the poly-Si lines and wide pads have been studied. Differences in the NiSi2 nucleation temperature and the extent of layer inversion have ...
Formation of ultra-shallow p+/n junctions in silicon-on-insulator (SOI) substrate using laser annealing
Laser annealing (LA), in which the laser melts the surface layer of silicon and causes the dopants to be distributed uniformly within the melted region, produces abrupt, highly activated and ultrashallow junctions. The ...