Rare-earth doping in nanostructured inorganic materials
Impurity doping is a promising method to impart new properties to various materials. Due to
their unique optical, magnetic, and electrical properties, rare-earth ions have been …
their unique optical, magnetic, and electrical properties, rare-earth ions have been …
Influence of major parameters on the sensing mechanism of semiconductor metal oxide based chemiresistive gas sensors: A review focused on personalized …
In this review, the different important parameters having significant effects on the sensing
behavior of semiconductor metal oxide (SMO) based chemiresistive gas sensors have been …
behavior of semiconductor metal oxide (SMO) based chemiresistive gas sensors have been …
[HTML][HTML] Enhanced sensing performance of ZnO nanostructures-based gas sensors: A review
Metal oxide semiconductors-based gas sensors have been extensively explored due to their
high sensing response, cost-effectivity, long-term stability, and simple fabrication. However …
high sensing response, cost-effectivity, long-term stability, and simple fabrication. However …
Enhancement of optoelectronic parameters of Nd-doped ZnO nanowires for photodetector applications
ILP Raj, S Valanarasu, K Hariprasad, JS Ponraj… - Optical Materials, 2020 - Elsevier
Abstract Pristine and neodymium-doped (3, 6, and 9 wt.%) ZnO nanostructured thin films
were deposited on glass substrates using the chemical bath technique. The changes in …
were deposited on glass substrates using the chemical bath technique. The changes in …
A review on recent progress of p-type nickel oxide based gas sensors: Future perspectives
Recently, technological and industrial advances uninterruptedly cause the release of
hazardous and toxic gases that are harmful to human life; as a result gas sensing devices …
hazardous and toxic gases that are harmful to human life; as a result gas sensing devices …
Zinc oxide‐based acetone gas sensors for breath analysis: a review
QA Drmosh, I Olanrewaju Alade… - Chemistry–An Asian …, 2021 - Wiley Online Library
Acetone is one of the toxic, explosive, and harmful gases. It may cause several health
hazard issues such as narcosis and headache. Acetone is also regarded as a key biomarker …
hazard issues such as narcosis and headache. Acetone is also regarded as a key biomarker …
Comparative study on gas sensing properties of rare earth (Tb, Dy and Er) doped ZnO sensor
Zinc oxide and rare earth (Tb, Dy and Er) doped zinc oxide has been synthesized chemically
by facile and cost effective co-precipitation method. Effect of dopant on structural, optical and …
by facile and cost effective co-precipitation method. Effect of dopant on structural, optical and …
Pd/ZnO nanorods based sensor for highly selective detection of extremely low concentration hydrogen
We report highly hydrogen selective Pd contacted ZnO nanorods based sensor detecting
low concentration even at low operating temperature of 50° C. The sensor performance was …
low concentration even at low operating temperature of 50° C. The sensor performance was …
Effect of Ni doping on structural, optical and gas sensing properties of ZnO films for the development of acetone sensor devices
SD Lokhande, MB Awale, G Umadevi… - Materials Chemistry and …, 2023 - Elsevier
The development of sensor materials for environmental air surveillance is very challenging.
In order to meet the demand, the present study corelates the effect of nickel doping on …
In order to meet the demand, the present study corelates the effect of nickel doping on …
Efficient hydrogen sensor based on Ni-doped ZnO nanostructures by RF sputtering
We demonstrate RF sputtered Ni-doped ZnO nanostructures for detection of extremely low
concentration (1 ppm) of hydrogen gas at moderate operating temperature of 75° C …
concentration (1 ppm) of hydrogen gas at moderate operating temperature of 75° C …