Highly sensitive ultraviolet photodetectors fabricated from rare earth metal ions doped NiO thin films via nebulizer spray pyrolysis method

ILP Raj, S Valanarasu, S Vinoth… - Sensors and Actuators A …, 2022 - Elsevier
In this report, an automated nebulizer spray pyrolysis (NSP) route was chosen to prepare
pure NiO and (1%-Er, Tb, Pr) RE doped NiO thin films samples on glass slides at 450° C …

Structural analysis and dielectric investigations of pure and rare earth elements (Y and Gd) doped NiO nanoparticles

J Al Boukhari, A Khalaf, R Awad - Journal of Alloys and Compounds, 2020 - Elsevier
In this work, pure and 2% rare earth elements RE (RE= Y and Gd) doped NiO nanoparticles,
capped with polyvinyl alcohol PVA, were prepared by coprecipitation technique. X-ray …

The effect of rare-earth element (Gd, Nd, La) do** of NiO films on UV photodetector

K Haunsbhavi, KDA Kumar, M Ubaidullah… - Physica …, 2022 - iopscience.iop.org
The semiconductor-based UV photodetectors are the most essential devices in the field of
space observations, military, DNA sequencing, analysis of protein, medical imaging …

Exploration of the structural, optical, and Photocatalytic characteristics of Gd-doped NiO nanoparticles

S Thakur, R Kumar - Journal of the Indian Chemical Society, 2024 - Elsevier
This study focused on environmental remediation by degrading water pollutants, specifically
methylene blue and methyl orange dyes. We synthesized Ni 0.1-x Gd x O (x= 0, 0.001 …

Tuning the structural, optical and magnetic properties of PVP-capped NiO nanoparticles by gadolinium do**

AM Abdallah, M Noun, R Awad - Applied Physics A, 2021 - Springer
Abstract Pure and Gd-doped NiO nanoparticles capped by polyvinylpyrrolidone (PVP) were
synthesized via the co-precipitation method, with different concentrations (x= 0.000, 0.005 …

Manipulating and investigating the room-temperature magnetic memory phenomenon: The impact of rare-earth ion do** on nickel oxide nanoparticles

HH Chiu, MK Ho, TE Hsu, SL Yu, K Manjunatha… - Materials Today …, 2024 - Elsevier
This study investigates the relationship between point defect density and magnetic
properties in nickel oxide (NiO) nanoparticles (NPs). Specifically, we explore the effects of …

Nanostructured NiO thin film for ammonia sensing at elevated temperatures

K Haunsbhavi, D Alagarasan, NJ Shivaramu… - Journal of Electronic …, 2022 - Springer
Nanostructured NiO thin film was prepared by the sol–gel spin-coating technique and used
for low-concentration ammonia (NH3) detection at elevated temperatures. The x-ray …

Noticeable impact of Er do** on structural, vibrational, optical, dielectric and electrical parameters of flash combustion synthesized NiO NPs for optoelectronic …

M Shkir - Inorganic Chemistry Communications, 2020 - Elsevier
A facile synthesis of erbium doped nickel oxide (Er@ NiO) was accomplished via
combustion route at 550° C within 2 h. Cubic phase of all Er@ NiO samples was confirmed …