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Low temperature physical-chemical vapor deposition of Ti-Si-N-O barrier films
(2006)
Ti-Si-N-O films were grown by radio frequency reactive magnetron sputtering of a titanium target with nitrogen and silane gases
introduced at a temperature of 40°C. X-ray diffraction and X-ray photoelectron ...
Static dielectric constant of isolated silicon nanocrystals embedded in a SiO2 thin film
(2006)
The static dielectric constant of isolated silicon nanocrystals (nc-Si) embedded in a SiO2 thin film synthesized by Si+ implantation has been determined from capacitance measurement based on the Maxwell–Garnett effective ...
Zinc oxide hexagram whiskers
(2006)
Through vapor-phase transport method, zinc oxide hexagram whiskers with uniform size and morphology were fabricated by heating a mixture source of zinc oxide, indium oxide, and graphite powders in air. Each whisker presented ...
Stable field emission from hydrothermally grown ZnO nanotubes
(2006)
Zinc oxide nanotube arrays were prepared by hydrothermal reaction in ammonia and zinc chloride solutions, and the field emission properties were tested. The turn-on field of the field emission was extrapolated to be about ...
Enzymatic glucose biosensor based on ZnO nanorod array grown by hydrothermal decomposition
(2006)
We report herein a glucose biosensor based on glucose oxidase (GOx) immobilized on ZnO nanorod array grown by hydrothermal decomposition. In a phosphate buffer solution with a pH value of 7.4, negatively charged GOx was ...
Zinc oxide quantum dots embedded films by metal organic chemical vapor deposition
(2006)
Zinc oxide (ZnO) quantum dots (QDs) were fabricated on silicon substrates by metal organic chemical vapor deposition. Formation of QDs is due to the vigorous reaction of the precursors when a large amount of precursors was ...
Growth mechanism of tubular ZnO formed in aqueous solution
(2006)
Tubular ZnO microstructural arrays were fabricated by a hydrothermal decomposition method. The dependence of the morphologies on the growth time and temperature was investigated in detail. An experiment was carried out to ...
Aligned ZnO nanorods synthesized by a simple hydrothermal reaction
(2006)
Zinc oxide (ZnO) nanorods were fabricated by a hydrothermal reaction in ammonia and zinc chloride solution without any surfactant at 95◦C in a sealed bottle. In the area near the solution surface, the product presented ...
Microstructural evolution and its influence on the magnetic properties of CoFe2O4 powders during mechanical milling
(2006)
A high coercivity of up to 5.1 kOe was induced in a large-grained CoFe2O4 powder after milling for a short time (1.5 h). It was found that the initial grain (particle) size played an important role in the microstructural ...
Zinc oxide nanocomb biosensor for glucose detection
(2006)
Single crystal zinc oxide nanocombs were synthesized in bulk quantity by vapor phase transport. A glucose biosensor was constructed using these nanocombs as supporting materials for glucose oxidase (GOx) loading. The zinc ...