Publications
2023
Design Considerations for 3D Heterogeneous Integration Driven Analog Processing-in-Pixel for Extreme-Edge Intelligence
Zihan Yin, Gourav Datta, Md Abdullah-Al Kaiser, Peter Beerel, Ajey Jacob, Akhilesh Jaiswal. In 2023 IEEE International Conference on Rebooting Computing (ICRC), 1-5
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A 9 Transistor SRAM Featuring Array-level XOR Parallelism with Secure Data Toggling Operation
Zihan Yin, Annewsha Datta, Shwetha Vijayakumar, Ajey Jacob, Akhilesh Jaiswal. In arXiv preprint arXiv:2309.03204
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OPEN ACCESS EDITED BY
Bert Offrein, Michael Wynn Hopkins, Leslie Samuel Smith, Md Abdullah-Al Kaiser, MAA Kaiser, G Datta, Z Wang, AP Jacob, PA Beerel, AR Jaiswal. In Physical neuromorphic computing and its industrial applications, 148
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In-Sensor & Neuromorphic Computing Are all You Need for Energy Efficient Computer Vision
Gourav Datta, Zeyu Liu, Md Abdullah-Al Kaiser, Souvik Kundu, Joe Mathai, Zihan Yin, Ajey P Jacob, Akhilesh R Jaiswal, Peter A Beerel. In ICASSP 2023-2023 IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP)
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Backside Optical Coupler: A Novel I/O for Mechanically Stable High Efficiency Fiber Coupling
Sugeet Sunder, Akhilesh Jaiswal, Ajey Jacob. In 2023 IEEE 73rd Electronic Components and Technology Conference (ECTC), 727-731 (2023)
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Neuromorphic-P2M: processing-in-pixel-in-memory paradigm for neuromorphic image sensors
Md Abdullah-Al Kaiser, Gourav Datta, Zixu Wang, Ajey P Jacob, Peter A Beerel, Akhilesh R Jaiswal. In Frontiers in Neuroinformatics 17, 1144301
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TREBUCHET: Fully Homomorphic Encryption Accelerator for Deep Computation
David Bruce Cousins, Yuriy Polyakov, Ahmad Al Badawi, Matthew French, Andrew Schmidt, Ajey Jacob, Benedict Reynwar, Kellie Canida, Akhilesh Jaiswal, Clynn Mathew, Homer Gamil, Negar Neda, Deepraj Soni, Michail Maniatakos, Brandon Reagen. In arXiv preprint arXiv:2304.05237
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Technology-Circuit-Algorithm Tri-Design for Processing-in-Pixel-in-Memory (P2M)
Md Abdullah-Al Kaiser, Gourav Datta, Sreetama Sarkar, Souvik Kundu, Zihan Yin, Manas Garg, Ajey P Jacob, Peter A Beerel, Akhilesh R Jaiswal. In arXiv preprint arXiv:2304.02968
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A Context-Switching/Dual-Context ROM Augmented RAM using Standard 8T SRAM
Md Abdullah-Al Kaiser, Edwin Tieu, Ajey P Jacob, Akhilesh R Jaiswal. In arXiv e-prints, arXiv: 2304.02908
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Technology-Circuit-Algorithm Tri-Design for Processing-in-Pixel-in-Memory (P2M)
Md Abdullah-Al Kaiser, Gourav Datta, Sreetama Sarkar, Souvik Kundu, Zihan Yin, Manas Garg, Ajey P Jacob, Peter A Beerel, Akhilesh R Jaiswal. In arXiv e-prints, arXiv: 2304.02968
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3D Integrated Laser Attach Technology on a 300-mm Monolithic CMOS Silicon Photonics Platform
Yusheng Bian, Koushik Ramachandran, Zhuo-Jie Wu, Brittany Hedrick, Kevin K Dezfulian, Thomas Houghton, Karen Nummy, Daniel W Fisher, Takako Hirokawa, Keith Donegan, Francis O Afzal, Monica Esopi, Vaishnavi Karra, Won Suk Lee, Massimo Sorbara, Jorge Lubguban, Jae Kyu Cho, Rongtao Cao, Hanyi Ding, Sujith Chandran, Michal Rakowski, Abdelsalam Aboketaf, Subramanian Krishnamurthy, Scott Mills, Bo Peng, Jeff Pepper, Suruj Deka, Wen Feng, Steven Rishton, Marcel Boudreau, Dylan Logan, Ryan Hickey, Prova Christina Gomes, Kyle Murray, Arnab Dewanjee, Dave Riggs, Norman Robson, Ian Melville, Rod Augur, Robert Fox, Vikas Gupta, Anthony Yu, Ken Giewont, John Pellerin, Ted Letavic. In IEEE Journal of Selected Topics in Quantum Electronics 29 (3: Photon. Elec. Co-Inte. and Adv. Trans. Print.)
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Photonic-integrated circuit fabrication and test approaches
Ajey P Jacob, Sujith Chandran, Joris Van Campenhout, Marianna Pantouvaki, John Heck, Ken Giewont, Michal Rakowski, Yusheng Bian, Peter Debackere, Matthias Kuntz. In Integrated Photonics for Data Communication Applications, 369-410 (2023) Link
IRIS: Integrated Retinal Functionality in Image Sensors
Zihan Yin, Md Abdullah-Al Kaiser, Lamine Ousmane Camara, Mark Camarena, Maryam Parsa, Ajey Jacob, Gregory Schwartz, Akhilesh Jaiswal. In Frontiers in Neuroscience 17
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2022
Towards Energy-Efficient Hyperspectral Image Processing Inside Camera Pixels
Gourav Datta, Zihan Yin, Ajey P Jacob, Akhilesh R Jaiswal, Peter A Beerel. In European Conference on Computer Vision, 303-316
P2M-DeTrack: Processing-in-Pixel-in-Memory for Energy-efficient and Real-Time Multi-Object Detection and Tracking
Gourav Datta, Souvik Kundu, Zihan Yin, Joe Mathai, Zeyu Liu, Zixu Wang, Mulin Tian, Shunlin Lu, Ravi Teja Lakkireddy, Andrew Schmidt, Wael Abd-Almageed, Ajey Jacob, Akhilesh Jaiswal, Peter Beerel. In 2022 IFIP/IEEE 30th International Conference on Very Large Scale Integration (VLSI-SoC)
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Modeling the Energy Efficiency of GEMM using Optical Random Access Memory
Bingyi Zhang, Akhilesh Jaiswal, Clynn Mathew, Ravi Teja Lakkireddy, Ajey P Jacob, Sasindu Wijeratne, Viktor Prasanna. In 2022 IEEE High Performance Extreme Computing Conference (HPEC), 1-7
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Performance modeling sparse mttkrp using optical static random access memory on fpga
Sasindu Wijeratne, Akhilesh Jaiswal, Ajey P Jacob, Bingyi Zhang, Viktor Prasanna. In 2022 IEEE High Performance Extreme Computing Conference (HPEC), 1-7
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A processing-in-pixel-in-memory paradigm for resource-constrained tinyml applications
Gourav Datta, Souvik Kundu, Zihan Yin, Ravi Teja Lakkireddy, Joe Mathai, Ajey P Jacob, Peter A Beerel, Akhilesh R Jaiswal. In Scientific Reports 12 (1), 14396
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Heterogeneously integrated quantum chip interposer packaging
Ramesh Kudalippalliyalil, Sujith Chandran, Akhilesh Jaiswal, Kang L Wang, Ajey P Jacob. In 2022 IEEE 72nd Electronic Components and Technology Conference (ECTC), 1869-1874
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Coupled Microdisk Resonators for Efficient Electro-Optic Quantum Frequency Conversion
Ramesh Kudalippalliyalil, Sujith Chandran, Akhilesh Jaiswal, Ajey P Jacob. In 2022 Conference on Lasers and Electro-Optics (CLEO), 1-2
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Toward efficient hyperspectral image processing inside camera pixels
Gourav Datta, Zihan Yin, Ajey Jacob, Akhilesh R Jaiswal, Peter A Beerel. In arXiv preprint arXiv:2203.05696
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2021
Intrinsic Spike Timing Dependent Plasticity in Stochastic Magnetic Tunnel Junctions Mediated by Heat Dynamics
Humberto Inzunza Velarde, Jheel Nagaria, Zihan Yin, Ajey Jacob, Akhilesh Jaiswal. In IEEE Magnetics Letters (12) pp. 1-5.
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Towards Scalable, Energy-Efficient and Ultra-Fast Optical SRAM
Ramesh Kudalippalliyalil, Sujith Chandran, Ajey P Jacob, Akhilesh Jaiswal. In IEEE Photonics Journal (13) pp. 1-6
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Compact MMI-Based AWGs in a Scalable Monolithic Silicon Photonics Platform
Ayat M Taha, Sujith Chandran, Jaime Viegas, Yusheng Bian, Michal Rakowski, Rod Augur, Ajey Jacob, Marcus S Dahlem. In IEEE Photonics Journal 13 (4), 1-6
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Augmented Memory Computing: Dynamically Augmented SRAM Storage for Data Intensive Applications
Haripriya Sheshadri, Shwetha Vijayakumar, Ajey Jacob, Akhilesh Jaiswal. In arXiv preprint arXiv:2109.03022.
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Monolithically integrated silicon nitride platform
Yusheng Bian, Colleen Meagher, Karen Nummy, Sujith Chandran, Won Suk Lee, Abdelsalam Aboketaf, Danhao Ma, Ryan Sporer, Michal Rakowski, Nuh Yuksek, Monica Esopi, Bo Peng, Yangyang Liu, Abu Thomas, Tymon Barwicz, Takako Hirokawa, Javier Ayala, Asli Sahin, Andy Stricker, Subramanian Krishnamurthy, Shuren Hu, Zoey Sowinski, Kate McLean, Louis Medina, Kevin Dezfulian, Michelle Zhang, Mona Nafari, Zhuoqiang Jia, Kaushikee Mishra, Asif Chowdhury, Francis Afzal, Brendan Harris, Salman Mosleh, Bruna Paredes, Marcus Dahlem, Jaime Viegas, Rod Augur, Dave Riggs, Luke Lee, Wenhe Lin, Ajey Jacob, Fen Jamin, Mai Randall, Hemanth Parsa, Vikas Gupta, Anthony Yu, Ken Giewont, Ted Letavic, John Pellerin. In Optical Fiber Communication Conference, Th1A. 46
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3D silicon photonic interconnects and integrated circuits based on phase matching
Yusheng Bian, Ajey Jacob, Michal Rakowski, Ryan Sporer, Takako Hirokawa, Won Suk Lee, Asif Chowdhury, Abu Thomas, Bo Peng, Abdelsalam Aboketaf, Javier Ayala, Rod Augur, Ken Giewont, John Pellerin. In 2021 IEEE 71st Electronic Components and Technology Conference (ECTC), 2279-2284
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3D integrated laser attach technology on 300-mm monolithic silicon photonics platform
Yusheng Bian, Koushik Ramachandran, Bo Peng, Brittany Hedrick, Scott Mills, Keith Donegan, Monica Esopi, Takako Hirokawa, Ajey Jacob, Vaishnavi Karra, Firat Yasar, Benjamin Fasano, Asli Sahin, Thomas Houghton, Karen Nummy, Armand Rundquist, Ed Vail, Hanyi Ding, Kevin Dezfulian, Zhuojie Wu, Daniel Fisher, Jim Pape, Jay Steffes, Louis Medina, Subharup Gupta Roy, Harry Cox, Bart Green, Jorge Lubguban, Asif Chowdhury, Won Suk Lee, Abdelsalam Aboketaf, Michal Rakowski, Kate McLean, Zoey Sowinski, Oh-Jung Kwou, Gabrielle Robert, Massimo Sorbara, Subramanian Krishnamurthy, Andy Stricker, Jae Kyu Cho, Ian Melville, Dave Riggs, Rod Augur, Norman Robson, Daniel Berger, Luke Lee, Vikas Gupta, Anthony Yu, Ken Giewont, Ted Letavic, John Pellerin. In 2020 IEEE Photonics Conference (IPC), 1-2
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Controlling optical return loss in production silicon photonic metamaterial fiber couplers
Bo Peng, Tymon Barwicz, Yusheng Bian, Asli Sahin, Thomas Houghton, Shuren Hu, Michal Rakowski, Javier Ayala, Colleen Meagher, Zoey Sowinski, Andy Stricker, Ajey Jacob, Karen Nummy, Ken Giewont. Optics Letters 46 (2), 400-403
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2020
Beam shaping for ultra-compact waveguide crossings on monolithic silicon photonics platform
Sujith Chandran, Marcus Dahlem, Yusheng Bian, Paulo Moreira, Ajey P Jacob, Michal Rakowski, Andy Stricker, Karen Nummy, Colleen Meagher, Bo Peng, Abu Thomas, Shuren Hu, Jan Petykiewicz, Zoey Sowinski, Won Suk Lee, Rod Augur, Dave Riggs, Ted Letavic, Anthony Yu, Ken Giewont, John Pellerin, Jaime Viegas. In Optics Letters 45 (22) (2020)
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IMAC: In-Memory Multi-Bit Multiplication and ACcumulation in 6T SRAM Array
Ali, Mustafa, Akhilesh Jaiswal, Sangamesh Kodge, Amogh Agrawal, Indranil Chakraborty, and Kaushik Roy. In IEEE Transactions on Circuits and Systems I: Regular Papers (2020).
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Functional Read Enabling In-Memory Computations in 1Transistor-1Resistor Memory Arrays
Jaiswal, Akhilesh, Robert Andrawis, Amogh Agrawal, and Kaushik Roy. In IEEE Transactions on Circuits and Systems II: Express Briefs (2020).
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In situ unsupervised learning using stochastic switching in magneto-electric magnetic tunnel junctions
Chakraborty, Indranil, Amogh Agrawal, Akhilesh Jaiswal, Gopalakrishnan Srinivasan, and Kaushik Roy. In Philosophical Transactions of the Royal Society A 378, no. 2164 (2020): 20190157.
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In situ unsupervised learning using stochastic switching in magneto-electric magnetic tunnel junctions
Chakraborty, Indranil, Amogh Agrawal, Akhilesh Jaiswal, Gopalakrishnan Srinivasan, and Kaushik Roy. In Philosophical Transactions of the Royal Society A 378, no. 2164 (2020): 20190157.
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A neuromorphic SLAM architecture using gated-memristive synapses
Jones, Alexander, Andrew Rush, Cory Merkel, Eric Herrmann, Ajey P. Jacob, Clare Thiem, and Rashmi Jha. In Neurocomputing 381 (2020): 89-104.
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A CMOS Compatible Monolithic Fiber Attach Solution with Reliable Performance and Self-alignment
Peng, Bo, Tymon Barwicz, Asli Sahin, Thomas Houghton, Brittany Hedrick, Yusheng Bian, Michal Rakowski et al. In Optical Fiber Communication Conference, pp. Th3I-4. Optical Society of America, 2020.
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45nm CMOS-Silicon Photonics Monolithic Technology (45CLO) for next-generation, low power and high speed optical interconnects
Rakowski, Michal, Colleen Meagher, Karen Nummy, Abdelsalam Aboketaf, Javier Ayala, Yusheng Bian, Brendan Harris et al. In Optical Fiber Communication Conference, pp. T3H-3. Optical Society of America, 2020.
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2019
Towards spike-based machine intelligence with neuromorphic computing
Roy, Kaushik, Akhilesh Jaiswal, and Priyadarshini Panda. In Nature 575, no. 7784 (2019): 607-617.
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In-Memory Low-Cost Bit-Serial Addition Using Commodity DRAM Technology
Ali, Mustafa F., Akhilesh Jaiswal, and Kaushik Roy. In IEEE Transactions on Circuits and Systems I: Regular Papers (2019).
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8T SRAM Cell as a Multibit Dot-Product Engine for Beyond Von Neumann Computing
Akhilesh Jaiswal, Indranil Chakraborty, Amogh Agrawal, and Kaushik Roy. In IEEE Transactions on Very Large Scale Integration (VLSI) Systems 27, no. 11 (2019): 2556-2567.
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On Robustness of Spin-Orbit-Torque Based Stochastic Sigmoid Neurons for Spiking Neural Networks
Akhilesh Jaiswal, Amogh Agrawal, Indranil Chakraborty, Deboleena Roy, and Kaushik Roy. In 2019 International Joint Conference on Neural Networks (IJCNN), pp. 1-6. IEEE, 2019.
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Digital and Analog-Mixed-Signal In-Memory Processing in CMOS SRAM
Akhilesh Jaiswal, Amogh Agrawal, Indranil Chakraborty, Mustafa Fayez Ali, and Kaushik Roy. In Proceedings of the 2019 on Great Lakes Symposium on VLSI, pp. 371-371. 2019.
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Xcel-RAM: Accelerating binary neural networks in high-throughput SRAM compute arrays
Agrawal, Amogh, Akhilesh Jaiswal, Deboleena Roy, Bing Han, Gopalakrishnan Srinivasan, Aayush Ankit, and Kaushik Roy. In IEEE Transactions on Circuits and Systems I: Regular Papers 66, no. 8 (2019): 3064-3076.
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Optical Return Loss Control in Silicon Photonic Metamaterial Waveguides
Peng, Bo, Tymon Barwicz, Yusheng Bian, Shuren Hu, Michal Rakowski, Karen Nummy, Ken Giewont, and Ajey Jacob. In Frontiers in Optics, pp. FM3C-5. Optical Society of America, 2019.
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A Segmented Attractor Network for Neuromorphic Associative Learning
Jones, Alexander, Rashmi Jha, Ajey P. Jacob, and Cory Merkel. In Proceedings of the International Conference on Neuromorphic Systems, pp. 1-8. 2019. [Link]
2018
X-sram: Enabling in-memory boolean computations in cmos static random access memories
Agrawal, Amogh, Akhilesh Jaiswal, Chankyu Lee, and Kaushik Roy. In IEEE Transactions on Circuits and Systems I: Regular Papers 65, no. 12 (2018): 4219-4232.
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Design and comparative analysis of spintronic memories based on current and voltage driven switching
Andrawis, Robert, Akhilesh Jaiswal, and Kaushik Roy. In IEEE Transactions on Electron Devices 65, no. 7 (2018): 2682-2693.
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Energy efficient neural computing: A study of cross-layer approximations
Sarwar, Syed Shakib, Gopalakrishnan Srinivasan, Bing Han, Parami Wijesinghe, Akhilesh Jaiswal, Priyadarshini Panda, Anand Raghunathan, and Kaushik Roy. In IEEE Journal on Emerging and Selected Topics in Circuits and Systems 8, no. 4 (2018): 796-809.
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Area-efficient nonvolatile flip-flop based on spin Hall effect
Jaiswal, Akhilesh, Robert Andrawis, and Kaushik Roy. In IEEE Magnetics Letters 9 (2018): 1-4.
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In-situ, in-memory stateful vector logic operations based on voltage controlled magnetic anisotropy
Jaiswal, Akhilesh, Amogh Agrawal, and Kaushik Roy. In Scientific reports 8, no. 1 (2018): 1-12.
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2017
Stochastic spiking neural networks enabled by magnetic tunnel junctions: From nontelegraphic to telegraphic switching regimes
Liyanagedera, Chamika M., Abhronil Sengupta, Akhilesh Jaiswal, and Kaushik Roy. In Physical Review Applied 8, no. 6 (2017): 064017.
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Designing energy-efficient intermittently powered systems using spin-Hall-effect-based nonvolatile SRAM
Raha, Arnab, Akhilesh Jaiswal, Syed Shakib Sarwar, Hrishikesh Jayakumar, Vijay Raghunathan, and Kaushik Roy. In IEEE Transactions on Very Large Scale Integration (VLSI) Systems 26, no. 2 (2017): 294-307.
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Stochastic Switching of SHE-MTJ as a Natural Annealer for Efficient Combinatorial Optimization
Shim, Yong, Akhilesh Jaiswal, and Kaushik Roy. In 2017 IEEE International Conference on Computer Design (ICCD), pp. 605-608. IEEE, 2017.
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Robust and cascadable nonvolatile magnetoelectric majority logic
Jaiswal, Akhilesh, Amogh Agrawal, and Kaushik Roy. In IEEE Transactions on Electron Devices 64, no. 12 (2017): 5209-5216. Link
A non-volatile cascadable magneto-electric material implication logic
Jaiswal, Akhilesh, Indranil Chakraborty, and Kaushik Roy. In 2017 75th Annual Device Research Conference (DRC), pp. 1-2. IEEE, 2017.
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Energy-efficient memory using magneto-electric switching of ferromagnets
Jaiswal, Akhilesh, Indranil Chakraborty, and Kaushik Roy. In IEEE Magnetics Letters 8 (2017): 1-5.
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Ising computation based combinatorial optimization using spin-Hall effect (SHE) induced stochastic magnetization reversal
Shim, Yong, Akhilesh Jaiswal, and Kaushik Roy. In Journal of applied physics 121, no. 19 (2017): 193902.
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Voltage-Driven Domain-Wall Motion based Neuro-Synaptic Devices for Dynamic On-line Learning
Jaiswal, Akhilesh, Amogh Agrawal, Priyadarshini Panda, and Kaushik Roy. In arXiv preprint arXiv:1705.06942 (2017).
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Image segmentation with stochastic magnetic tunnel junctions and spiking neurons
Liyanagedera, Chamika M., Parami Wijesinghe, Akhilesh Jaiswal, and Kaushik Roy. In 2017 International Joint Conference on Neural Networks (IJCNN), pp. 2460-2468. IEEE, 2017.
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Proposal for a leaky-integrate-fire spiking neuron based on magnetoelectric switching of ferromagnets
Jaiswal, Akhilesh, Sourjya Roy, Gopalakrishnan Srinivasan, and Kaushik Roy. In IEEE Transactions on Electron Devices 64, no. 4 (2017): 1818-1824.
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MESL: Proposal for a non-volatile cascadable magneto-electric spin logic
Jaiswal, Akhilesh, and Kaushik Roy. In Scientific reports 7 (2017): 39793.
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2016
Modeling and design space exploration for bit-cells based on voltage-assisted switching of magnetic tunnel junctions
Sharmin, Saima, Akhilesh Jaiswal, and Kaushik Roy. In IEEE Transactions on Electron Devices 63, no. 9 (2016): 3493-3500.
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True random number generation using voltage controlled spin-dice
Sengupta, Abhronil, Akhilesh Jaiswal, and Kaushik Roy. In 2016 74th Annual Device Research Conference (DRC), pp. 1-2. IEEE, 2016.
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Spin transfer torque memories for on-chip caches: Prospects and perspectives
Jaiswal, Akhilesh, and Kaushik Roy. In 2016 17th Latin-American Test Symposium (LATS), pp. 7-7. IEEE, 2016.
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Comprehensive scaling analysis of current induced switching in magnetic memories based on in-plane and perpendicular anisotropies
Jaiswal, Akhilesh, Xuanyao Fong, and Kaushik Roy. In IEEE Journal on Emerging and Selected Topics in Circuits and Systems 6, no. 2 (2016): 120-133.
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Significance driven hybrid 8T-6T SRAM for energy-efficient synaptic storage in artificial neural networks
Srinivasan, Gopalakrishnan, Parami Wijesinghe, Syed Shakib Sarwar, Akhilesh Jaiswal, and Kaushik Roy. In 2016 Design, Automation & Test in Europe Conference & Exhibition (DATE), pp. 151-156. IEEE, 2016.
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