S. A. Thomas, S. Kushwaha, R. Sharma and D. M. Das, "Design and Analysis of 3D Integrated Folded Ferro-Capacitive Crossbar Array (FC2A) for Brain-Inspired Computing System," in IEEE Journal on Emerging and Selected Topics in Circuits and Systems (JETCAS), 2024, doi: 10.1109/JETCAS.2024.3432458.

S. A. Thomas, R. Sharma, D. M. Das, "Analyzing the Impact of Parasitics on a CMOS-Memristive Crossbar Neural Network based on Winner-Take-All and Hebbian Rule," Elsevier Memories -Materials, Devices, Circuits and Systems, vol 5, September 2023, doi: 10.1016/j.memori.2023.100081.

S. A. Thomas, S. K. Vohra, R. Kumar, R. Sharma, and D. M. Das, "Analysis of Parasitic Effects in a Crossbar in CMOS Based Neuromorphic System for Pattern Recognition Using Memristive Synapses," IEEE Transactions on Nanotechnology, vol 21, pp 380-389, 2022, doi: 10.1109/TNANO.2022.3190903.

N. Sharma, S. A. Thomas, V. Hande, and D. M. Das, "A Modified Three Stage Dynamic Comparator Achieving Rail-to-Rail Input Common-mode Range with <86 fJ.ns EDP," IEEE Transactions on Circuits and Systems II: Express Briefs, 2025.

S. K. Vohra, S. A. Thomas, Shivdeep, M. Sakare, and D. M. Das, "Full CMOS Circuit Implementation for Brain-Inspired Associative Memory with On-chip Trainable Memristive STDP Synapse," IEEE Transactions on Very Large Scale Integration Systems, vol 31, no 7, pp 993-1003, April 2023,  doi: 10.1109/TVLSI.2023.3268173.

S. K. Vohra, S. A. Thomas, M. Sakare and D. M. Das, "Circuit Implementation of On-chip Trainable Spiking Neural Network using CMOS Based Memristive STDP Synapses and LIF Neurons," Integration, the VLSI Journal, March 2024, doi: 10.1016/j.vlsi.2023.102122. 

S. A. Thomas, S. Kushwaha, R. Sharma, D. M. Das, "Modeling & Comparing the Impact of Resistive and Capacitive Crossbar Associated Parasitics of Neuromorphic Circuits," IEEE 31st International Conference on Mixed Design of Integrated Circuits and Systems (MIXDES 2024), Gdańsk, Poland, pp. 171-176, 2024, doi: 10.23919/MIXDES62605.2024.10614061. (Best Paper Award)

S. A. Thomas, S. K. Vohra, S. Kushwaha, R. Sharma, D. M. Das, "Modeling and Analysis of CMOS-based Folded Memristive Crossbar Array for 3D Neuromorphic Integrated Circuits," 2023 IEEE 73rd Electronic Components and Technology Conference (ECTC), Orlando, Florida, USA, 2023, pp. 960-966, doi: 10.1109/ECTC51909.2023.00164. 

S. A. Thomas, S. K. Vohra, R. Kumar, R. Sharma, D. M. Das, "Analysis of Parasitics on CMOS based Memristor Crossbar Array for Neuromorphic Systems," 2021 IEEE International Midwest Symposium on Circuits and Systems (MWSCAS), 2021, pp. 309-312, doi: 10.1109/MWSCAS47672.2021.9531867. (Slides)

S. K. Vohra, S. A. Thomas, M. Sakare, D. M. Das, "Full CMOS Implementation of Bidirectional Associative Memory Neural Network with Analog Memristive Synapse," 2021 IEEE International Midwest Symposium on Circuits and Systems (MWSCAS), 2021, pp. 445-448, doi: 10.1109/MWSCAS47672.2021.9531865. (Slides)

S. K. Vohra, S. A. Thomas, M. Sakare, D. M. Das, "Analytical Modelling of a CMOS Inter Spike Interval Decoder for Resistive Crossbar based Brain Inspired Computing," 25th International Symposium on VLSI Design and Test (VDAT), 2021, pp. 1-4, doi: 10.1109/VDAT53777.2021.9600953.

S. A. Thomas and K. Anusudha, "Analysis and Implementation of a Digital Converter for a WiMAX System," 2018 IEEE International Conference on Applied Soft Computing Techniques (ICASCT), India, 2018. 

S. A. Thomas and K. Anusudha, "Comparative analysis for various parametric attributes for an optimized DUC/DDC," 2017 IEEE International Conference on Inventive Computing and Informatics (ICICI), Coimbatore, India, 2017, pp. 206-209, doi: 10.1109/ICICI.2017.8365339. 

Indian Patent 565891, "3D FC2A: A 3D Integrated Folded Ferro-Capacitive Crossbar Array for Brain-Inspired Computing System", S. A. Thomas, S. K. Vohra, R. S. Sharma, D. M. Das, Date of Grant: 01 May 2025. 

 0.3 V, 7-transistor LIF Neuron with Refractory Period, Threshold Control and Lateral Inhibitory Mechanism, S. K. Vohra, S. A. Thomas, M. Sakare, D. M. Das. (Under filing)