Recently, metal oxide gas sensors by nanostructures have stirred interest and have found
their way in many applications due to their high sensitivity, material design compliance and …

A few binary nanocomposite systems of the overall composition formula xV 2 O 5–(1-x) Nd 2
O 3 for x= 0.2, 0.4, 0.6 and 0.8 has been synthesized via the rapid cooling process. The …

Al: ZnO films are prepared by spraying from the pure ZnO and Al with doping at different
weight ratios 0.01, 0.03, 0.05, and 0.09. X-ray diffraction, atomic force microscopy, and …

Simple thermal evaporation technique has been used to prepare Pb-doped ZnO nanotube
films on Si (100) substrate. X-ray photoelectron spectroscopy (XPS) and energy-dispersive X …

In this paper, we propose a compact optical gas sensor based on the widespread silicon-on-
insulator (SOI) technology, operating in the near-infrared (NIR) region around the 1.55 µm …

This paper reports on miniaturized hydrogen sensing platforms, exploring several means of
fabricating nanostructured films and evaluating their sensing characteristics. Palladium …

Al-doped zinc oxide (AZO) thin films are prepared on polycrystalline fluorine-doped tin oxide-
coated conducting glass substrates from nitrates baths by the electrodeposition process at …

Aluminum-doped zinc oxide (ZnO: Al) thin films (t= 68–138nm) were prepared by thermal
oxidation in air flow, at 720K, of the multilayered metallic Zn/Al thin stacks deposited in …

A stable and highly sensitive gas ionization sensor (GIS) constructed from vertically aligned,
conductive yttrium–doped ZnO nanorod (YZO NR) arrays is demonstrated. The conductive …

Al doped ZnO films are prepared in dual-confined plasmas (rectangular side-ways and one
top-side) in DC magnetron sputtering system without intentional substrate-heating. Present …