[HTML][HTML] Thin Film Semiconductor Metal Oxide Oxygen Sensors: Limitations, Challenges, and Future Progress

W Bulowski, R Knura, RP Socha, M Basiura… - Electronics, 2024 - mdpi.com
Among oxygen sensors, types such as polymer-, ceramic-, or carbon-based ones may be
distinguished. Particular interest in semiconductor metal oxide (SMO) sensors has recently …

Sustainable behavior of cauliflower like morphology of Y-doped ZnO: CdO nanocomposite thin films for CO2 gas sensing application at low operating temperature

K Choudhary, R Saini, GK Upadhyay… - Journal of Alloys and …, 2021 - Elsevier
Abstract Yttrium doped ZnO: CdO (YZC) nanocomposite thin films with 0, 0.5, 1, 1.5 at%
doping of Y (coded as YZC1, YZC2, YZC3, and YZC4) were deposited on the glass …

Tailoring and optimization of hybrid ZnO: TiO2: CdO nanomaterials for advance oxidation process under visible light

GK Upadhyay, JK Rajput, TK Pathak, PK Pal… - Applied Surface …, 2020 - Elsevier
Abstract The hybrid ZnO: TiO 2: CdO (ZTC) nanomaterials were synthesized through a
simple route sol-gel precipitation method for advance oxidation process (AOP). The …

Micro size developed TiO2-CdO composite film: Exhibits diode characteristics

RA Zargar - Materials Letters, 2023 - Elsevier
TiO 2-CdO composite thick film deposited on Si substrate was characterised for diode
applications. X-ray Diffraction (XRD) confirms the existence of anatase phase of TiO 2 and a …

Optimized CdO: TiO2 nanocomposites for heterojunction solar cell applications

GK Upadhyay, V Kumar, LP Purohit - Journal of Alloys and Compounds, 2021 - Elsevier
In the present work, different volume compositions of CdO: TiO 2 were synthesized and thin
films were deposited on glass substrate by spin coating technique and subsequently …

Influence of Gd doping on gas sensing performance of Gd-(ZnO/TiO2) nanocomposites

S Panwar, V Kumar, LP Purohit - Optical Materials, 2023 - Elsevier
The sol-gel method was applied to synthesized Gd-doped (0, 0.7, 1.4, and 2.1 wt%) ZnO/TiO
2 nanocomposites (named G0, G1, G2, and G3). Herein, synthesized nanocomposites were …

High self-powered UV–Visible photoresponse in ZnO/CuO heterostructure photodetectors, the influence of ZnO window layer thickness

M Jafari, H Eshghi - Optical Materials, 2023 - Elsevier
In this study, we have fabricated ZnO/CuO heterostructure photodiodes on FTO substrate
using the RF-sputtering method and investigated the influence of the ZnO thickness (390 …

Impact of RF Sputtering Power on AZO Thin Films for Flexible Electro‐Optical Applications

VS Rana, JK Rajput, TK Pathak, PK Pal… - Crystal Research and …, 2021 - Wiley Online Library
In the present work, fixed Al (2.5 wt%) doped zinc oxide (ZnO) thin films are fabricated at
different radio frequency (RF) power on indium doped tin oxide‐coated polyethylene …

DC magnetron-sputtered Mo thin films with high adhesion, conductivity and reflectance

N Ahmed, MA Iqbal, ZS Khan, AA Qayyum - Journal of Electronic Materials, 2020 - Springer
The main challenge in the deposition of molybdenum thin films for high efficiency in copper
indium gallium selenide (CIGS) modules lies in gaining an adherent coating without …

Optoelectronic properties of transparent conducting CdO: ZnO composite thin films by RF-magnetron sputtering

S Cheemadan, MCS Kumar - Journal of Materials Science: Materials in …, 2022 - Springer
The present work execute the deposition of CdO: ZnO composite thin films with varying
compositions of 90: 10, 80: 20, 70: 30, and 60: 40 grown by Radio Frequency (RF) …