Avirup Dasgupta

1. Title: FinFET/GAA Modeling for IC Simulation and Design: Using the BSIM-CMG Standard (Jan. 2024)
   Authors: Y. S. Chauhan, G. Pahwa, A. Dasgupta, D. Lu, S. Venugopalan, S. Khandelwal, J. P. Duarte, N. Paydavosi, A. M. Niknejad, and C. Hu

2023:

Journal:
1. S. Kushwaha, A. Dasgupta, S. Roy, R. Sharma, "Fast Multi-ANN Composite Models for Repeater Optimization in Presence of Parametric Uncertainty for On-Chip Hybrid Copper-Graphene Interconnects", IEEE Access, 2023.
2. S. Sarker, A. Kumar, M. Ehteshamuddin and A. Dasgupta, "Compact Modeling of Parasitic Capacitances in GAAFETs for Advanced Technology Nodes", IEEE Journal of Electron Devices Society, 2023.
3. C. T. Tung, A. Dasgupta, H. Agarwal, S. Salahuddin and C. Hu, "A Compact Model of Perpendicular Spin-Transfer-Torque Magnetic Tunnel Junction", IEEE Transactions on Electron Devices, 2023.
4. N. Mishra, P. Ranjan, A. Dasgupta, B. P. Pandey, S. Kumar and S. Roy, "Theoretical Insights of the Photocatalytic and Hydrogen Storage Ability of Two-dimensional (2D) MoSe2 (MX2) and MoSSe (MXY) (X=Se,Y=S) ML using DFT Study", IEEE Sensors Journal, 2023.
5. A. Kumar, M. Ehteshamuddin, A. Gaidhane, A. Bulusu, S. Mehrotra and A. Dasgupta, "Universal Compact Model of Flicker Noise in Ferroelectric Logic and Memory Transistors", IEEE transactions on Electron Devices, 2023.
6. A. Ashai, A. Jadhav, A. K. Behra, S. Roy, A. Dasgupta and B. Sarkar, "Deep Learning Based Fast BSIM-CMG Parameter Extraction for General Input Dataset", IEEE Transactions on Electron Devices, vol. 70, no. 7, 2023.
7. Km Dimple, S. Guglani, A. Dasgupta, R. Sharma, S. Roy and B. K. Kaushik, "Modified Knowledge Based Neural Networks Using Control Variates for the Fast Uncertainty Quantification of On-Chip MWCNT Interconnects", IEEE Transactions on Electromagnetic Compatibility, 2023.
8. K. Sheelvardhan, S. Guglani, M. Ehteshamuddin, S. Roy and A. Dasgupta, "Machine Learning Augmented Compact Modeling for Simultaneous Improvement in Computational Speed and Accuracy", Early Access, IEEE Transactions on Electron Devices, 2023.
Conference:
9. Km. Dimple, M. Ehteshamuddin, S. Guglani, A. Dasgupta and S. Roy, "Optimization of Eye Diagram Characteristics of MLGNR Interconnect Networks Using Fast ML Assisted Evolutionary Algorithm", IEEE Electrical Design of Advanced Packaging and Systems, Mauritius, Dec. 2023.
10. A. K. Jakhar, S. Guglani, A. Dasgupta, and S. Roy, "Noise-Aware Uncertainty Quantification of MLGNR Interconnects using Fast Trained Artifical Neural Networks", IEEE Electrical Design of Advanced Packaging and Systems, Mauritius, Dec. 2023.
11. S. Sarker, S. Roy, and A.Dasgupta, "Prior Knowledge Input Difference-based Compact Model for Predicting the Subband Energy in GAAFETs", International Workshop on Physics of Semiconductor Devices (IWPSD), Chennai, Dec. 2023.
12. M. Shukla,M. Ehteshamuddin, A. Kumar, K. Sheelvardhan and A. Dasgupta, "Novel Charge Partitioning Compact Model including Field-Dependent Mobility Degradation Effect for nanoscale MOSFETs", International Workshop on Physics of Semiconductor Devices (IWPSD), Chennai, Dec. 2023.
13. A. Kumar, A. Bulusu, S. Mehrotra, and A. Dasgupta, "A Landau Based Compact Model for Multi Domain Ferroelectric Field Effect Transistors", International Workshop on Physics of Semiconductor Devices (IWPSD), Chennai, Dec. 2023.
14. K. Sheelvardhan, M. Ehteshamuddin, S. Roy, and A. Dasgupta, "Machine Learning Augmented Hybrid BSIM-CMG Compact Model for Increased Simulation Speed", International Workshop on Physics of Semiconductor Devices (IWPSD), Chennai, Dec. 2023.
15. M. Ehteshamudin, A. Kumar, S. Roy and A. Dasgupta, "Optimizing Memory Window and Polarization of a Fe-CAP Using Machine Leaning Assisted Genetic Algorithm Framework", International Workshop on Physics of Semiconductor Devices (IWPSD), Chennai, Dec. 2023.
16. A. Srivastava, N. Mishra, P. Ranjan, and A. Dasgupta, "Analysis of the Best Metal Contacts for 2-dimensional MoS2 Based Advanced Devices for Future Technology Nodes", International Workshop on Physics of Semiconductor Devices (IWPSD), Chennai, Dec. 2023.
17. N. Mishra, P. Ranjan, S. Roy and A. Dasgupta, "Study of Spin Induced Ferromagnetism in Transition Metal (Mo) doped and Mn-Adsorbed CrI3 Monolayer", International Workshop on Physics of Semiconductor Devices (IWPSD), Chennai, Dec. 2023.
18. N. Mishra, P. Ranjan, S. Roy and A. Dasgupta, "Photocatalytic and Optical Properties of TiO2/MoSSe Monolayer for Enhanced IR absorption", International Workshop on Physics of Semiconductor Devices (IWPSD), Chennai, Dec. 2023.
19. A. K. Jakhar, S. Guglani, A. Dasgupta, S. Roy, "Prior Knowledge Accelerated Transfer Learning (PKI-TL) for Machine Learning Assisted Uncertainty Quantification of MLGNR Interconnect Networks", IEEE Electrical Performance Electronic Packaging Systems (EPEPS), Milpitas, CA, USA, Oct. 2023.(Invited)  EPEPS
20. M. Yusuf, S. Singh, B. Sarkar, A. Dasgupta and S. Roy, "A Deep Learning Space Mapping based Enhancement of Compact Models for Accurate Prediction of Trapping in GaN HEMTs from DC to mm-Wave Frequency", International Microwave Symposium (IMS), San Diego, CA, 2023.  IMS
21. K. Sheelvardhan, S. Guglani, M. Ehteshamuddin, S. Roy and A. Dasgupta, "Variability Aware FET Model with Physics Knowledge Based Machine Learning", IEEE Electron Devices Technology and Manufacturing Conference (EDTM), Seoul, Korea, Mar. 2023.   EDTM
22. S. Banchhor, N. Bagga, N. Chauhan, S. Manikandan, A. Dasgupta, S. Dasgupta and A. Bulusu, "A New Insight into the Saturation Phenomenon in Nanosheet Transistor: A Device Optimization Perspective", IEEE Electron Devices Technology and Manufacturing Conference (EDTM), Seoul, Korea, Mar. 2023.  EDTM

2022:

Journal:
1. A. Pon, M. Ehteshamuddin, K. Sheelvardhan and A. Dasgupta, "Analysis of 1/f and G-R Noise in Phosphorene FETs", Solid State Electronics, vol. 200 (108530), 2022.
2. N. Mishra, B. Pandey, V. Tomar, A. Dasgupta, S. Kumar, "Investigating the Infrared (IR) Absorption and Optoelectronic Properties of Mn-doped MoSe2 ML by Adsorption of NOx Gas Molecules", IEEE Sensors Journal, vol. 22, no. 23, 2022.
Conference:
3. M. Subramaniyan, N. Chauhan, N. Bagga, A. Kumar, S. K. Banchhor, S. Roy, A. Dasgupta, A. Bulusu and S. Dasgupta, "Analysis and Modeling of Leakage Currents in Stacked Gate-All-Around Nanosheet Transistors", IEEE International Conference on Emerging Electronics (ICEE), Bengaluru, Dec. 2022.
4. A. Kumar, G. Pahwa, A. K. Behera, A. Bulusu, S. Mehrotra and A. Dasgupta, "Analysis and Modeling of Flicker Noise in Ferroelectric FinFETs", IEEE International Conference on Emerging Electronics (ICEE), Bengaluru, Dec. 2022.
5. S. Parandiyal, A. Singh, K. Sheelvardhan, S. Guglani, M. Ehteshamuddin, S. Roy and A. Dasgupta, "An Efficient Variability-Aware Control Variate-Assisted Neural Network Model for Advanced Nanoscale Transistors", IEEE International Conference on Emerging Electronics (ICEE), Bengaluru, Dec. 2022.
6. G. Pahwa, A. Dasgupta, C. T. Tung, M.Y. Kao, C. K. Dabhi, S. Sarker, S. Salahuddin and C. Hu, "Compact Modeling of Emerging IC Devices for Technology-Design Co-development", IEEE International Electron Devices Meeting (IEDM), San Francisco, 2022. (Invited)  IEDM
7. S. Guglani, Km Dimple, A. Dasgupta, R. Sharma, B. K. Kaushik and S. Roy, "A Transfer Learning Approach to Expedite Training of Artificial Neural Networks for Variability-Aware Signal Integrity Analysis of MWCNT Interconnects ", IEEE Electrical Performance Electronic Packaging Systems Conference (EPEPS), San Jose, CA, USA, Oct. 2022.  EPEPS
8. A. Pon, M. Ehteshamuddin, K. Sheelvardhan and A. Dasgupta, "Analysis of 1/f and G-R Noise in Phosphorene FETs", International Conference on Simulation of Semiconductor Processes and Devices (SISPAD), Granada, Spain, Sep. 2022.
9. S. Guglani, J. Patel, A. Dasgupta, M.-Y. Kao, C. Hu, S. Roy, "Artificial Neural Network Surrogate Models for Efficient Design Space Exploration of 14-nm FinFETs", Device Research Conference (DRC), Ohio, USA, June 2022.  DRC
10. A. Kar, S. Sarker, A. Dasgupta, and Y. S. Chauhan, "Impact of Corner Rounding on Quantum Confinement in GAA Nanosheet FETs for Advanced Technology Nodes", Device Research Conference (DRC), Ohio, USA, June 2022.  DRC
11. N. Chauhan, C. Garg, K. Ni, A. K. Behera, S. Yadav, S. K. Banchhor, N. Bagga, A. Dasgupta, A. Dutta, S. Dasgupta, A. Bulusu, "Impact of Random Spatial Fluctuation in Non-Uniform Crystalline Phases on Multidomain MFIM Capacitor and Negative Capacitance FDSOI", IEEE International Reliability Physics Symposium (IRPS), Dallas, Tx, USA, Mar. 2022.  IRPS
12. J. Patel, S. Banchor, S. Guglani, A. Dasgupta, S. Roy, A. Bulusu and S. Dasgupta, "Design Optimization Using Symmetric/Asymmetric Spacer for 14 nm Multi-FinFET for Mid-Band 5G Application", International Conference on VLSI Design, Feb. 2022.

2021:

Journal:
1. G. Pahwa, P. Kushwaha, A. Dasgupta, S. Salahuddin and C. Hu, "Compact Modeling of Temperature Effects in Modern MOSFETs down to Cryogenic Temperatures", IEEE Transactions on Electron Devices, vol. 68, no. 9, 2021.
2. M.-Y. Kao, Y.-H. Liao, G. Pahwa, A. Dasgupta, S. Salahuddin and C. Hu, "Energy Storage and Reuse in Negative Capacitance", IEEE Transactions on Electron Devices, vol. 68, no. 4, 2021.
Conference:
3. A. Dasgupta, "BSIM-CMG: Compact Model for Gate-All-Around FETs", International Workshop on Physics of Semiconductor Devices (IWPSD), Dec. 2021. (Invited)
4. R. Kumar, S. Sarker, S. Dasgupta, A. Dasgupta, S. Roy, "Fast extraction of quantum confinement effect on threshold voltage of Gate-All-Around FETs using machine learning methods", International Workshop on Physics of Semiconductor Devices (IWPSD), Dec. 2021.
5. S. Banchhor, N. Bagga, N. Chauhan, S. Manikandan, A. Dasgupta, S. Dasgupta, A. Bulusu, "Analysis of Self-Heating in 5nm Stacked Nanosheet Transistor", International Workshop on Physics of Semiconductor Devices (IWPSD), Dec. 2021.
6. A. Dasgupta, "Compact Modeling for Gate-All-Around FET Technology", MOS-AK (Asia Pacific) Workshop, 2021. (Invited)

2020:

Journal:
1. A. Dasgupta and C. Hu, "Gate-All-Around FET Design Rule for Suppression of Excess Non-linearity ", IEEE Electron Device Letters, vol. 41, no. 12, 2020. (Editor's pick and Cover mention)
2. A. Dasgupta and C. Hu, "BSIM-CMG compact model for IC CAD: from FinFET to Gate-All-Around FET Technology", Journal of Microelectronic Manufacturing, vol. 3, 2020. (Invited)
3. P. Kushwaha, A. Dasgupta, M.-Y. Kao, H. Agarwal, S. Salahuddin, C. Hu, "Design Optimization Techniques in Nanosheet Transistor for RF Applications", IEEE Transactions on Electron Devices, vol. 67, no. 10, 2020.
4. A. D. Gaidhane, G. Pahwa, A. Dasgupta, A. Verma, and Y. S. Chauhan, "Compact Modeling of Surface Potential, Drain Current and Terminal Charges in Negative Capacitance Nanosheet FET including Quasi-Ballistic Transport", IEEE Journal of Electron Devices Society, vol. 8, 2020.
5. M.-Y. Kao, G. Pahwa, A. Dasgupta, S. Salahuddin, C. Hu, "Analysis and Modeling of Polarization Gradient Effect on Negative Capacitance FET", IEEE Transactions on Electron Devices, vol. 67, no. 10, 2020.
6. M.-Y. Kao, H. Agarwal, Y.-H. Liao, S. Cheema, A. Dasgupta, P. Kushwaha, A. Tan, S. Salahuddin, C. Hu, "Negative Capacitance Enables FinFET Scaling Beyond 3nm Node", arXiv:2007.14448 [physics.app-ph], 2020.
7. C. K. Dabhi, S. S. Parihar, A. Dasgupta, and Y. S. Chauhan, "Compact Model of Negative-Capacitance FDSOI FETs for Circuit Simulations", IEEE Transactions on Electron Devices, vol. 67, no. 7, 2020.
8. A. Dasgupta, S. S. Parihar, H. Agarwal, P. Kushwaha, Y. S. Chauhan and C. Hu, "Compact Model for Geometry Dependent Mobility in Nanosheet FETs", IEEE Electron Device Letters, vol. 41, no. 3, 2020.
9. A. Dasgupta, S. S. Parihar, P. Kushwaha, H. Agarwal, M.-Y. Kao, S. Salahuddin, Y. S. Chauhan and C. Hu, "BSIM Compact Model for Quantum Confinement in Advanced Nanosheet FETs", IEEE Transactions on Electron Devices, vol. 67, no. 2, 2020.
Conference:
10. A. D. Gaidhane, G. Pahwa, A. Dasgupta, A. Verma and Y. S. Chauhan, "Compact Modeling of Negative Capacitance Nanosheet FET including Quasi-Ballistic Transport", IEEE Electron Devices Technology and Manufacturing Conference (EDTM), Penang, Malaysia, Mar. 2020.  EDTM
11. H. Agarwal, P. Kushwaha, A. Dasgupta, M.-Y. Kao, T. Morshed, G. Workman, K. Shanbhag, X. Li, Y. S. Chauhan, S. Salahuddin and C. Hu,, "BSIM-IMG: Advanced Model for FDSOI Transistors with Back Channel Inversion", IEEE Electron Devices Technology and Manufacturing Conference (EDTM), Penang, Malaysia, Mar. 2020.  EDTM

2019:

Journal:
1. Y.-K. Lin, H. Agarwal, M.-Y. Kao, Z. Zhou, Y. H. Liao, A. Dasgupta, P. Kushwaha, S. Salahuddin, and C. Hu, "Spacer Engineering in Negative Capacitance FinFETs", IEEE Electron Device Letters, vol. 40, no. 6, 2019.
2. P. Kushwaha, H. Agarwal, A. Dasgupta, M.-Y. Kao, Y. Lu, Y. Yue, X. Chen, J. Wang, W. Sy, F. Yang, PR. C. Chidambaram, S. Salahuddin, and C. Hu, "Characterization and Modeling of Flicker Noise in FinFETs at Advanced Technology node", IEEE Electron Device Letters, vol. 40, no. 6, 2019.
3. M.-Y. Kao, Y.-K. Lin, H. Agarwal, Y.-H. Liao, P. Kushwaha, A. Dasgupta, S. Salahuddin, and C. Hu, "Optimization of NCFET by Matching Dielectric and Ferroelectric Nonuniformly along the Channel", IEEE Electron Device Letters, vol. 40, no. 5, 2019.
4. H. Agarwal, P. Kushwaha, Y.-K. Lin, M.-Y. Kao, Y.-H. Liao, A. Dasgupta, S. Salahuddin, and C. Hu, "Proposal for Capacitance Matching in Negative Capacitance Field Effect Transistors", IEEE Electron Device Letters, vol. 40, no. 3, 2019. (EDL cover page)
5. A. Dasgupta, A. Verma, and Y. S. Chauhan, "Analysis and Compact Modeling of Insulator-Metal-Transition Material based PhaseFET Including Hysteresis and Multi-domain Switching", IEEE Transactions on Electron Devices, vol. 66, no. 1, 2019.
Conference:
6. P. Kushwaha, H. Agarwal, A. Dasgupta, Y. K. Lin, M-Y. Kao, Y. S. Chauhan, S. Salahuddin and C. Hu, "Modeling the Quantum Gate capacitance of Nano-Sheet Gate-All-Around MOSFET", IEEE SOI–3D–Subthreshold Microelectronics Technology Unified Conference (S3S), San Francisco, USA, 2019.

2018:

Journal:
1. C. K. Dabhi, A. Dasgupta, P. Kushwaha, H. Agarwal, C. Hu, and Y. S. Chauhan, "Modeling of Induced Gate Thermal Noise including Back Bias Effect in FD-SOI MOSFET", IEEE Microwave and Wireless Components Letters, vol. 28, no. 7, 2018.
2. A. Dasgupta, P. Rastogi, A. Agarwal, C. Hu, and Y. S. Chauhan, "Compact Modeling of Cross-Sectional Scaling in Gate-All-Around FETs: 3-D to 1-D Transition", IEEE Transactions on Electron Devices, vol. 65, no. 3, 2018.
Conference:
3. A. Dasgupta, P. Rastogi, D. Saha, A. Gaidhane, A. Agarwal and Y. S. Chauhan, "Modeling of Multi-domain Switching in Ferroelectric Materials: Application to Negative Capacitance FETs", IEEE International Electron Devices Meeting (IEDM), San Francisco, 2018.  IEDM
4. D. K. Singh, A. Dasgupta, A. Agarwal and Y. S. Chauhan, "Incident Flux based Monte Carlo simulation of Silicon and GaAs FETs in Quasi-ballistic regime", IEEE International Conference on Emerging Electronics (ICEE), Bengaluru, India, 2018.
5. P. Rastogi, A. Dasgupta, and Y. S. Chauhan, "Diameter Scaling in III-V Gate-All-Around Transistor for Different Cross-Sections", IEEE International Conference on Electronics, Computing and Communication Technologies (CONECCT), Bengaluru, India, 2018. (Best Paper Award)
6. Y. S. Chauhan, C. Yadav, A. Dasgupta, and P. Rastogi, "Atomistic Simulation and Compact Modeling of Atomically Thin Transistors", IEEE International Conference on Electronics and Computer Engineering (ICECE), Dhaka, Bangladesh, 2018. (Invited)
Thesis:
7. A. Dasgupta, "Compact Modeling of Electrostatics, Quasi-ballistic Transport and Noise in MOSFETs and Magnetic Tunnel Junctions", Ph.D. Thesis, Feb. 2018.

2017:

Journal:
1. Y. Sahu, P. Kushwaha, A. Dasgupta, C. Hu, and Y. S. Chauhan, "Compact Modeling of Drain Current Thermal Noise in FDSOI MOSFETs Including Back-Bias Effect", IEEE Transactions on Microwave Theory and Techniques, vol. 65, no. 7, 2017.
2. A. Dasgupta, A. Agarwal, and, Y. S. Chauhan, "An Improved Model for Quasi-Ballistic Transport in MOSFETs", IEEE Transactions on Electron Devices, vol. 64, no. 7, 2017.
3. A. Dasgupta, A. Agarwal, and, Y. S. Chauhan, "Unified Compact Model for Nanowire Transistors including Quantum Effects and Quasi-ballistic Transport", IEEE Transactions on Electron Devices, vol. 64, no. 4, 2017.
Conference:
4. D. Datta, H. Dixit, S. Agarwal, A. Dasgupta, M. Tran, D. Houssameddine, Y. S. Chauhan, D. Shum, and F. Benistant, "Quantitative Model for Switching Asymmetry in Perpendicular MTJ: A Material-Device-Circuit Co-Design", IEEE International Electron Devices Meeting (IEDM), San Francisco, Dec. 2017.   IEDM
5. A. Dasgupta and Y. S. Chauhan, "Modeling of Flicker Noise in Quasi-ballistic FETs", IEEE International Conference on Simulation of Semiconductor Processes and Devices (SISPAD), Kamakura, Japan, Sep. 2017.
6. A. Dasgupta, C. Gupta, A. Dutta, Y.-K. Lin, S. Srihari, T. Ethirajan, C. Hu, and Y. S. Chauhan, "Modeling of Body-bias Dependence of Overlap Capacitances in Bulk MOSFETs", IEEE International Conference on VLSI Design, Hyderabad, India, Jan. 2017.

2016:

Journal:
1. A. Dasgupta, A. Agarwal, Sourabh Khandelwal and, Y. S. Chauhan, "Compact Modeling of Surface Potential, Charge and Current in Nanoscale Transistors under Quasi-Ballistic Regime", IEEE Transactions on Electron Devices, vol. 63, no. 11, 2016.
2. P. Kushwaha, A. Dasgupta, Y. Sahu, S. Khandelwal, C. Hu, and Y. S. Chauhan, "Characterization of RF Noise in UTBB FD-SOI MOSFET", IEEE Journal of the Electron Devices Society, vol. 4, no. 6, 2016.
3. A. Dasgupta and Y. S. Chauhan, "Modeling of Induced Gate Thermal Noise in HEMTs", IEEE Microwave and Wireless Components Letters, vol. 26, no. 6, June 2016.
4. S. A. Ahsan, S. Ghosh, A. Dasgupta, K. Sharma, S. Khandelwal, and Y. S. Chauhan, "Capacitance Modeling in Dual Field Plate Power GaN HEMT for Accurate Switching Behaviour", IEEE Transactions on Electron Devices, vol. 63, no. 2, 2016.
Conference:
5. S. Ghosh, S. A. Ahsan, A. Dasgupta, S. Khandelwal, and Y. S. Chauhan, "GaN HEMT Modeling for Power and RF Applications using ASM-HEMT", IEEE International Conference on Emerging Electronics (ICEE), Mumbai, India, Dec. 2016.
6. D. K. Singh, A. Dasgupta, and Y. S. Chauhan, "Accurate Modeling of Centroid Shift in III-V FETs including Non-linear Potential Profile and Wave-function Penetration", IEEE International Conference on Emerging Electronics (ICEE), Mumbai, India, Dec. 2016.
7. S. Ghosh, A. Dasgupta, A. K. Dutta, S. Khandelwal, and Y. S. Chauhan, "Physics based Modeling of Gate Current including Fowler-Nordheim Tunneling in GaN HEMT", IEEE International Conference on Emerging Electronics (ICEE), Mumbai, India, Dec. 2016.
8. A. Dasgupta, H. Agarwal, A. Agarwal, and Y. S. Chauhan, "Modeling of Flicker Noise in Quasi-ballistic devices", IEEE International Conference on Emerging Electronics (ICEE), Mumbai, India, Dec. 2016.
9. C. K. Dabhi, A. Dasgupta, and Y. S. Chauhan, "Computationally efficient Analytical Surface Potential model for UTBB FD-SOI Transistors", IEEE International Conference on Emerging Electronics (ICEE), Mumbai, India, Dec. 2016.
10. C. K. Dabhi, P. Kushwaha, A. Dasgupta, H. Agarwal, and Y. S. Chauhan, "Impact of Back Plane Doping on RF Performance of FD-SOI Transistor using Industry Standard BSIM-IMG Model", IEEE International Conference on Emerging Electronics (ICEE), Mumbai, India, Dec. 2016.
11. A. Dasgupta, S. Ghosh, S. A. Ahsan, S. Khandelwal, N. Defrance, and Y. S. Chauhan, "Modeling DC, RF and Noise behavior of GaN HEMTs using ASM-HEMT Compact Model", IEEE International Microwave and RF Conference (IMaRC), Delhi, India, Dec. 2016.
12. S. A. Ahsan, S. Ghosh, A. Dasgupta, S. Khandelwal, and Y. S. Chauhan, "ASM-HEMT: Advanced SPICE Model for Gallium Nitride High Electron Mobility Transistors", International Conference of Young Researchers on Advanced Materials (ICYRAM), Bangalore, India, Dec. 2016.

2015:

Journal:
1. A. Dasgupta, S. Khandelwal, and Y. S. Chauhan, "Surface potential based Modeling of Thermal Noise for HEMT circuit simulation", IEEE Microwave and Wireless Components Letters, vol. 25, no. 6, 2015.
2. S. Ghosh, A. Dasgupta, S. Khandelwal, S. Agnihotri, and Y. S. Chauhan, "Surface-Potential-Based Compact Modeling of Gate Current in AlGaN/GaN HEMTs", IEEE Transactions on Electron Devices, vol. 62, no. 2, 015.
Conference:
3. S. Agnihotri, S. Ghosh, A. Dasgupta, A. Ahsan, S. Khandewal, and Y. S. Chauhan, "Modeling of Trapping Effects in GaN HEMTs", IEEE India Conference (INDICON), New Delhi, India, Dec. 2015.
4. A. Dasgupta, A. Agarwal, and Y. S. Chauhan, "Compact Model for charge centroid in III-V FETs", International Workshop on Physics of Semiconductor Devices (IWPSD), Bangalore, India, Dec. 2015.
5. K. Sharma, S. Ghosh, A. Dasgupta, S. A. Ahsan, S. Khandelwal, and Y. S. Chauhan, "Capacitance Analysis of Field Plated GaN HEMT", International Workshop on Physics of Semiconductor Devices (IWPSD), Bangalore, India, Dec. 2015.
6. A. Dasgupta, A. Agarwal, and Y. S. Chauhan, "Compact Modeling of Quasi-Ballistic transport in FETs", International Workshop on Physics of Semiconductor Devices (IWPSD), Bangalore, India, Dec. 2015.
7. J. P. Duarte, S. Khandelwal, A. Medury, C. Hu, P. Kushwaha, H. Agarwal, A. Dasgupta, and Y. S. Chauhan "BSIM-CMG: Standard FinFET Compact Model for Advanced Circuit Design", IEEE European Solid-State Circuit Conference (ESSCIRC), Graz, Austria, Sept. 2015. (Invited)  ESSCIRC
8. S. A. Ahsan, S. Ghosh, K. Sharma, A. Dasgupta, S. Khandelwal, and Y. S. Chauhan, "Capacitance Modeling of a GaN HEMT with Gate and Source Field Plates", IEEE International Symposium on Compound Semiconductors (ISCS), Santa Barbara, USA, June 2015.
9. A. Dasgupta and Y. S. Chauhan, "Surface Potential Based Modeling of Induced Gate Thermal Noise for HEMTs", IEEE International Symposium on Compound Semiconductors (ISCS), Santa Barbara, USA, June 2015.
10. A. Dasgupta, S. Ghosh, S. Khandelwal, and Y. S. Chauhan, "ASM-HEMT: Compact model for GaN HEMTs", IEEE Conference on Electron Devices and Solid-State Circuits (EDSSC), Singapore, June 2015.
11. K. Sharma, A. Dasgupta, S. Ghosh, S. A. Ahsan, S. Khandelwal, and Y. S. Chauhan, "Effect of Access Region and Field Plate on Capacitance behavior of GaN HEMT", IEEE Conference on Electron Devices and Solid-State Circuits (EDSSC), Singapore, June 2015.

2014:

Journal:
1. A. Dasgupta, S. Khandelwal, and Y. S. Chauhan, "Compact Modeling of Flicker Noise in HEMTs", IEEE Journal of the Electron Devices Society, vol. 2, no. 6, 2014.
Conference:
2. A. Dasgupta, C. Yadav, P. Rastogi, A. Agarwal, and Y. S. Chauhan, "Analysis and Modeling of Quantum Capacitance in III-V Transistors", IEEE International Conference on Emerging Electronics (ICEE), Bangalore, India, Dec. 2014. (Best Poster Award)
3. S. Khandelwal, T. A. Fjeldly, Y. S. Chauhan, B. Iniguez, S. Ghosh, A. Dasgupta, K. Sharma, "ASM-HEMT Model: A Physics-based Compact Model for GaN HEMTs", MOS-AK Workshop, Berkeley, USA, Dec. 2014.
Thesis:
4. A. Dasgupta, "Noise modeling in High Electron Mobility Transistors", M.Tech Thesis, May. 2014.

2013:

1. S. Agnihotri, S. Ghosh, A. Dasgupta, S. Khandewal, and Y. S. Chauhan, "A Surface Potential based Model for GaN HEMTs", IEEE PrimeAsia, Visakhapatnam, Dec. 2013. (Gold Leaf Certificate)