Aniruddh Bahadur Yadav - IEEE Xplore Author Profile

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This research work focuses on studying ZnO bottom gate thin-film transistors by investigating their electrical characteristics and performance. The simulation of thin-film transistors (TFTs) was performed by using COMSOL Multiphysics 5.6. ZnO is a most promising material for TFTs due to its desirable properties like higher electron mobility and transparency. The design of TFTs involves creating a ...Show More
In this paper, the effect of High K dielectric layer on Silicon based Metal-oxide-semiconductor field-effect transistors (MOSFETs) was studied. As we know MOSFET place a very important role in modern electronics, this work investigates the relationship between drain current and gate voltage in MOSFETs with different High K dielectric materials. The dielectric layer in MOSFETs separates the gate el...Show More
Integrated circuits (ICs) are becoming more and more complicated, which makes it difficult to guarantee their functioning and dependability. Automated testing techniques are crucial for identifying and resolving this issue by identifying and diagnosing IC problems. Among these approaches, test pattern generation and scan-based testing are essential for quickly locating and analyzing flaws. The cre...Show More
This study investigates the potential of Silicon functionalized with gold nanoparticles in sensing major lung cancer biomarkers like Acetone, Toluene and Propanol by utilizing DFT (Density Functional Theory). Silicon functionalized with gold nanoparticles (AuNPs) combines the advantageous properties of both materials, making it highly suitable for sensing applications. Computational tools like VES...Show More
The electrical properties of a (5,0) zigzag single-walled carbon nanotube (SWCNT) functionalized with gold and its potential for acetone sensing are investigated in this study utilizing density functional theory (DFT) calculations. We choose the well-known Perdew-Burke-Ernzerhof (PBE) functional due to its accuracy and computational effectiveness. The choice of exchange-correlation function is cru...Show More
A unique combination of its extraordinary qualities has made graphene one of the most promising nanomaterials, it is not only the thinnest material, but also one of the strongest materials. It is a superb electrical conductor and does so better than any other material. Instead of using polymers, polymer composites are employed in numerous applications. Due to its uses, stable graphene dispersions ...Show More
The Zinc-Oxide unit’s properties will be investigated in combination with studies of Pd-ZnO Crystal lattice. The semi-conductor then will be emulated with software, and subsequent computations also will be performed to learn more about the lattice’s different states and band structure. The computations are carried out at room temperature. The simulation is run on free open-source application Quant...Show More
High-performance ultraviolet (UV) Schottky photodiodes obtained by growing Pd Schottky contacts on the sol-gel-derived n-ZnO thin films deposited on n-Si substrates have been reported in this paper. The current-voltage (I-V) measurements of the as-fabricated Schottky photodiodes show an excellent room temperature contrast ratio (i.e., the ratio of the current under UV illumination to the dark curr...Show More
This letter reports the temperature-dependent analysis of measured I-V characteristics of Pd/ZnO thin filmbased Schottky diodes grown on n-Si (100) substrates by sol-gel method. Assuming a Gaussian distributed barrier height at the Pd/ZnO interface with a standard deviation (σ0) around a mean barrier height qφB,m, the analysis estimates the value of Richardson constant ~31.67 Acm-2K-2, which is no...Show More
The ZnO thin film was deposited on n-Si (100) by sol-gel and spin coating technique. Pd/ZnO/n-Si/Ti/A1 Schottky contact was fabricated by the thermal evaporation method using shadow mask technique. The ZnO thin film was annealed in Ar (argon) atmosphere at 450°C to enhance the structural and surface morphology. The structural and surface morphology of prepared ZnO thin film were characterized by t...Show More