Shweta Gupta

Greetings to everyone. I am Shweta Gupta, presently working as an Assistant Professor in the Department of Electronic Science, Bhaskaracharya College of Applied Sciences, University of Delhi since 2009. I am also pursuing PhD from the Department of Electronic Science, University of Delhi. My research area includes Modeling and Simulation of Semiconductor Devices.

EDUCATION

Completed B.Sc. (H) Electronics from Keshav Mahavidyalaya, University of Delhi (2003-2006)
Completed M.Sc. Electronics from Keshav Mahavidyalaya, University of Delhi (2006-2008)
Pursuing PhD from the Department of Electronic Science, University of Delhi

RESEARCH, TEACHING, or OTHER INTERESTS

Electrical and Electronic Engineering

Scopus Publications

Investigation of GaN Junctionless FinFET for Radiation Hardening Applications
Shweta Gupta, Yogesh Pratap, Mridula Gupta
Sensing and Imaging, 2025
Breast Cancer Detection Using Dual Nanocavities GaN Junctionless FinFET Biosensor
Shweta Gupta, Yogesh Pratap, Mridula Gupta
Sensing and Imaging, 2025
Investigation of Sensitivity and Steric Hindrance Issue in High-k Junctionless Undergated FinFET Biosensor for Neutral and Charged Biomolecules Detection
Shweta Gupta, Yogesh Pratap, Mridula Gupta
Sensing and Imaging, 2025
Steric Hindrance Issue in Junctionless FinFET based Biosensor under Diversified Temperature Variation
Shweta Gupta, Yogesh Pratap, Mridula Gupta
2023 7th International Conference on Electronics Materials Engineering and Nano Technology Iementech 2023, 2023
In this research work, an extensive appraisal of the Junctionless FinFET Biosensor has been reported considering a prominent Steric Hindrance Issue in the biosensor. Keratin Biomolecule has been taken to study label-free detection. Different profiles of occupancy of Keratin Biomolecule have been considered to investigate the Steric Hindrance Issue. The dynamics produced under a diversified temperature range from 250K to 350K have also been studied. The results are recorded in terms of the changes in various sensing parameters, namely, Threshold voltage, Drain current, Transconductance and Sensitivity based on both the OFF current as well as on ratio of ON to OFF current.
Reliability Assessment of JLFinFET Based Biosensor for Neutral Biomolecule Detection Under Temperature Variation from 250K to 350K
Shweta Gupta, Yogesh Pratap, Mridula Gupta
2023 1st International Conference on Circuits Power and Intelligent Systems Ccpis 2023, 2023
In this paper, the reliability of the Junctionless FinFET Biosensor has been analysed under diversified temperature conditions i.e., from 250K to 350K temperature range. Various neutral biomolecules have been studied for their label-free detection namely, Protein, Aptes, Zein, Keratin and Gelatin. A remarkable dynamic produced has been captured as the variation in different sensing parameters such as Drain Current, OFF current sensitivity, change in the ratio of ON to OFF current, sensitivity in terms of the ratio of ON to OFF current, threshold voltage and transconductance. The attributes of the studied device structure have also been evaluated by adding an oxide layer over the channel in the cavity created throughout and beneath the metal gate. The studied JLFinFET device structure has been compared with UGDMJLFinFET. The results obtained show that the studied device possesses improved OFF current sensitivity and the absence of an ambipolar effect for lower gate voltages.

RESEARCH OUTPUTS (PATENTS, SOFTWARE, PUBLICATIONS, PRODUCTS)

[1] S. Gupta, Y. Pratap, and M. Gupta,“ Reliability Assessment of JLFinFET based Biosensor for Neutral Biomolecule Detection under Temperature Variation from 250K to 350K,” in IEEE International Conference on Circuit, Power and Intelligent Systems (CCPIS-23), 2023, © IEEE, doi:10.1109/
[2] S. Gupta, Y. Pratap, and M. Gupta, “Steric Hindrance Issue in Junctionless FinFET based Biosensor under Diversified Temperature Variation,” 2023 7th Int. Conf. Electron. Mater. Eng. Nano-Technology, IEMENTech 2023, pp. 1–5, 2023, doi: 10.1109/.
[3] S. Gupta, Y. Pratap, and M. Gupta, “Breast Cancer Detection Using Dual Nanocavities GaN Junctionless FinFET Biosensor,” Sens. Imaging, 2025, doi: 10.1007/s11220-025-00544-2.
[4] S. Gupta, Y. Pratap, and M. Gupta, “Investigation of GaN Junctionless FinFET for Radiation,” Sens. Imaging, 2025, pp. 1–16, doi:
[5] S. Gupta, Y. Pratap, and M. Gupta, “Investigation of Sensitivity and Steric Hindrance Issue in High-k Junctionless Undergated FinFET Biosensor for Neutral and Charged Biomolecules Detection,” Sens. Imaging, 26(158), pp. 1–21, 2025. doi: 10.1007/s11220-025-00683-6