A
Ajay Agarwal
Researcher at Central Electronics Engineering Research Institute
Publications - 5
Citations - 42
Ajay Agarwal is an academic researcher from Central Electronics Engineering Research Institute. The author has contributed to research in topics: Thin film & Sputtering. The author has an hindex of 2, co-authored 5 publications receiving 14 citations. Previous affiliations of Ajay Agarwal include Academy of Scientific and Innovative Research & Council of Scientific and Industrial Research.
Papers
More filters
Journal ArticleDOI
Nickel oxide (NiO) thin film optimization by reactive sputtering for highly sensitive formaldehyde sensing
Rahul Prajesh,Rahul Prajesh,Vinay Goyal,Vinay Goyal,Mohd Nahid,Mohd Nahid,Vikas Saini,Arvind K. Singh,Ashok Kr. Sharma,Jitendra Bhargava,Ajay Agarwal,Ajay Agarwal +11 more
TL;DR: In this paper, the authors have used reactive sputtering technique with varying Ar:O2 ratio for the detection of formaldehyde (HCHO) in a nickel oxide (NiO) film.
Proceedings ArticleDOI
Metal Oxide Semiconductor-based gas sensor for Acetone sensing
TL;DR: In this article, a portable and sensitive metal oxide semiconductor-based gas sensor with Tungsten Oxide (WO 3 ) thin film as the sensing layer has been used to measure the concentration of Acetone in breath.
Journal ArticleDOI
Gold-Doped Tin Oxide Film for Highly Sensitive Carbon Monoxide Sensing
Rahul Prajesh,Mohd Nahid,Vikas Saini,Vinay Goyal,Ashok Sharma,Jitendra Bhargava,Ajay Agarwal +6 more
TL;DR: In this paper, a gold-doped tin oxide (SnO2) film, realized by radiofrequency (RF) sputtering, which is highly sensitive for carbon monoxide (CO) gas was developed.
Journal ArticleDOI
Assessing simultaneous effect of Ar/O2 ratio and process pressure on ammonia sensing properties of reactive DC magnetron sputtered SnO2 thin films
Rahul Prajesh,Rahul Prajesh,Ravindra Kumar Jha,Vikas Saini,Mohd Nahid,Vinay Goyal,Vinay Goyal,Pubali Chaudhury,Jitendra Bhargava,Ashok Kumar Sharma,Ajay Agarwal,Ajay Agarwal +11 more
TL;DR: In this article, the effect of oxygen and argon ratio at different pressure in sputtering unit on the sensitivity of tin oxide was investigated and it was shown that the device based on SnO2 thin film obtained at an sputtering pressure of 10mTorr and Ar/O2 ratio of 50/50 possess highest response (~27.97% for 30ppm of ammonia) at optimal temperature of 220℃.
Proceedings ArticleDOI
Development of Highly Sensitive Iron (III) Oxide Thin Film for Acetone Sensing
Mohd Nahid,Vikas Saini,Jitendra Bhargava,Ashok Sharma,Ajay Agarwal,Vinay Goyal,Rahul Prajesh +6 more
TL;DR: Agarwal et al. as discussed by the authors presented the development of iron oxide thin film for the highly sensitive detection of Acetone (CH3COCH3) using FESEM and micro-Raman.