A different approach for determining the responsivity of n<sup>+</sup>p detectors using scanning electron microscopy

Esebamen, Omeime Xerviar; Thungström, Göran; Nilsson, Hans‐Erik

doi:10.1088/1674-4926/33/7/074002

Cited by 2 publications

(1 citation statement)

References 8 publications

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“…TiO 2 also finds applications in heterogeneous lithium-ion batteries, gas sensors, and as an oxidizing agent. The different crystal structures of TiO 2 allow for its versatile use in various industries, ranging from energy storage to environmental remediation and electronics [13][14][15][16][17].…”

Section: Introductionmentioning

confidence: 99%

Synergistic effects of Mg doping on TiO₂ for improved toxic gas sensing performance at room temperature

Rajkumar,

Umamahesvari,

Nagaraju

2023

J. Phys.: Condens. Matter

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The gas sensing characteristics of magnesium (Mg)-doped titanium dioxide (TiO2) films were investigated using a spray pyrolysis method. Thin films with varying Mg doping concentrations (0, 2.5, and 5 weight percentages) were deposited and tested for their gas detection ability to organic compounds such as ethanol, butanol, toluene, xylene, and formaldehyde at room temperature (RT). Results disclosed that introducing Mg into TiO2 enhanced the gas sensing characteristics, particularly for formaldehyde. Mg doped TiO2 film enhanced the change in electrical resistance during gas adsorption, leading to an increased response in formaldehyde detection. Additionally, the structural, topographical, and optical characteristics of Mg-TiO2 films were examined. The findings suggest that Mg doping can significantly enhance the gas-sensing features of TiO2 films, making them promising candidates for gas-sensing applications.

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Section: Introductionmentioning

confidence: 99%

Synergistic effects of Mg doping on TiO₂ for improved toxic gas sensing performance at room temperature

Rajkumar,

Umamahesvari,

Nagaraju

2023

J. Phys.: Condens. Matter

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CNTFET and RRAM Based Low Power Design of Unbalanced Ternary Logic Gates and Arithmetic Circuits

Khurshid,

Singh

2023

J CIRCUIT SYST COMP

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The advent of multi-valued logic (MVL) systems provides considerable improvements in energy consumption and computational efficiency compared to binary logic systems. Using resistive random-access memory (RRAM) and carbon nanotube field effect transistors (CNTFETs), this manuscript presents a new design method for ternary logic gates (standard ternary inverter (STI), ternary NOR, and ternary NAND) and some arithmetic circuit applications are implemented based on the proposed ternary logic gates. The simulations of the proposed circuits are carried out in Synopsis HSPICE software by employing 32-nm Stanford CNTFET technology along with the Stanford RRAM model. The robustness of the designed CNTFET-RRAM STI circuit is investigated for variations in process parameters. Simulation results verify that the proposed designs outperform other CNTFET based ternary logic circuits in terms of number of components, power consumption, delay and power delay product (PDP). Furthermore, a reduced change is perceived with respect to power consumption and PDP of the presented logic gates with process deviation, and variations in supply voltage, temperature, capacitance and frequency. The presented STI, TNAND, TNOR, ternary half adder (THA) and ternary multiplier (TMUL) circuits exhibit an improvement in PDP with less transistor count as compared to the other existing designs in the literature.

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A different approach for determining the responsivity of n⁺p detectors using scanning electron microscopy

Cited by 2 publications

References 8 publications

Synergistic effects of Mg doping on TiO₂ for improved toxic gas sensing performance at room temperature

Synergistic effects of Mg doping on TiO₂ for improved toxic gas sensing performance at room temperature

CNTFET and RRAM Based Low Power Design of Unbalanced Ternary Logic Gates and Arithmetic Circuits

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A different approach for determining the responsivity of n+p detectors using scanning electron microscopy

Cited by 2 publications

References 8 publications

Synergistic effects of Mg doping on TiO2 for improved toxic gas sensing performance at room temperature

Synergistic effects of Mg doping on TiO2 for improved toxic gas sensing performance at room temperature

CNTFET and RRAM Based Low Power Design of Unbalanced Ternary Logic Gates and Arithmetic Circuits

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Product

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A different approach for determining the responsivity of n⁺p detectors using scanning electron microscopy

Synergistic effects of Mg doping on TiO₂ for improved toxic gas sensing performance at room temperature

Synergistic effects of Mg doping on TiO₂ for improved toxic gas sensing performance at room temperature