We fabricated a gas sensor with a wide-bandgap ZnGa2O4 (ZGO) epilayer grown on a sapphire substrate by metalorganic chemical vapor deposition. The ZGO presented (111), (222) and (333) phases demonstrated by an X-ray diffraction system. The related material characteristics were also measured by scanning electron microscopy, transmission electron microscopy and X-ray photoelectron spectroscopy. This ZGO gas sensor was used to detect nitric oxide (NO) in the parts-per-billion range. In this study, the structure effect on the response of the NO gas sensor was studied by altering the sensor dimensions. Two approaches were adopted to prove the dimension effect on the sensing mechanism. In the first approach, the sensing area of the sensors was ke...
Gas sensors are devices that can convert the concentration of an analytic gas into an electronic sig...
AbstractA novel structures of nanomaterials gas sensors array constructed using ZnO, and ZnO doped w...
Room temperature operation is an extremely valuable goal in gas sensing research. Among the metal-ox...
We fabricated a gas sensor with a wide-bandgap ZnGa2O4 (ZGO) epilayer grown on a sapphire substrate ...
The application of novel core-shell nanowires composed of ZnGa2O4/ZnO to improve the sensitivity of ...
In this work, ZnO thin films were investigated to sense NO2, a gas exhausted by the most common comb...
We report on nitrogen dioxide (NO(2)) sensing measurements by means of zinc oxide films presenting d...
Metal oxide sensors have been extensively developed over fifty years for the detection of toxic and ...
Nitrogen dioxide (NO2) is a toxic gas that contributes to photochemical pollution and can cause adve...
The microstructures of metal oxide-modified reduced graphene oxide (RGO) are expected to significant...
In this report, the structural, morphological, and gas-sensing properties of nanostructured thin fil...
Nitric oxide (NO) is a toxic gas, which is dangerous for human health and causes many respiratory in...
Spinel ZnGa2O4 has received significant attention from researchers due to its wide bandgap and high ...
AbstractGas sensors having zinc oxide (ZnO) nanoparticles as a sensing layer are consumes low power,...
The high sensitivity of room-temperature gas sensors is the key to innovation in the areas of enviro...
Gas sensors are devices that can convert the concentration of an analytic gas into an electronic sig...
AbstractA novel structures of nanomaterials gas sensors array constructed using ZnO, and ZnO doped w...
Room temperature operation is an extremely valuable goal in gas sensing research. Among the metal-ox...
We fabricated a gas sensor with a wide-bandgap ZnGa2O4 (ZGO) epilayer grown on a sapphire substrate ...
The application of novel core-shell nanowires composed of ZnGa2O4/ZnO to improve the sensitivity of ...
In this work, ZnO thin films were investigated to sense NO2, a gas exhausted by the most common comb...
We report on nitrogen dioxide (NO(2)) sensing measurements by means of zinc oxide films presenting d...
Metal oxide sensors have been extensively developed over fifty years for the detection of toxic and ...
Nitrogen dioxide (NO2) is a toxic gas that contributes to photochemical pollution and can cause adve...
The microstructures of metal oxide-modified reduced graphene oxide (RGO) are expected to significant...
In this report, the structural, morphological, and gas-sensing properties of nanostructured thin fil...
Nitric oxide (NO) is a toxic gas, which is dangerous for human health and causes many respiratory in...
Spinel ZnGa2O4 has received significant attention from researchers due to its wide bandgap and high ...
AbstractGas sensors having zinc oxide (ZnO) nanoparticles as a sensing layer are consumes low power,...
The high sensitivity of room-temperature gas sensors is the key to innovation in the areas of enviro...
Gas sensors are devices that can convert the concentration of an analytic gas into an electronic sig...
AbstractA novel structures of nanomaterials gas sensors array constructed using ZnO, and ZnO doped w...
Room temperature operation is an extremely valuable goal in gas sensing research. Among the metal-ox...