Photo of Suman Datta

Suman Datta

Adjunct Professor of Electrical Engineering

Affiliation(s):

  • School of Electrical Engineering and Computer Science

Interest Areas:

Suman's research interests are in the broad area of nanoscale devices and circuits applications. He is exploring new physical phenomena in novel materials and nanostructures and developing novel functional electronic devices.

 
 

 

Education

Publications

Journal Articles

  • M Barth, G B Rayner, S McDonnell, R M Wallace, B R Bennett, R Engel-Herbert and Suman Datta, 2014, "High quality HfO2/p-GaSb(001) metal-oxide-semiconductor capacitors with 0.8nm equivalent oxide thickness", Applied Physics Letters, 105, pp. 222103
  • Abhinav Parihar, Nikhil Shukla, Suman Datta and Arijit Raychowdhury, 2014, "Exploiting Synchronization Properties of Correlated Electron Devices in a Non-Boolean Computing Fabric for Template Matching", IEEE Journal on Emerging and Selected Topics in Circuits and Systems, 4, (4), pp. 400-411
  • W Li, Q Zhang, R Bijesh, O A Kirillov, Y Liang, I Levin, Lian-Mao Peng, C A Richter, X Liang, Suman Datta, D J Gundlach and N V Nguyen, 2014, "Electron and hole photoemission detection for band offset determination of tunnel field-effect transistor heterojunctions", Applied Physics Letters, 105, pp. 213501
  • Yu-Chuan Lin, Chih-Yuan S Chang, Ram Krishna Ghosh, Jie Li, § Hui Zhu, Adou, Bogdan Diaconescu, Taisuke Ohta, Xin Peng, Ning Lu, Moon J Kim, Jeremy T Robinson, Robert M Wallace, Theresa S Mayer, Suman Datta, Lain-Jong Li and Joshua A Robinson, 2014, "Atomically Thin Heterostructures Based on Single-Layer Tungsten Diselenide and Graphene", Nano Letters, 14, pp. 6936-6941
  • A R Trivedi, Suman Datta and S Mukhopadhyay, 2014, "Application of Silicon-Germanium Source Tunnel-FET to Enable Ultralow Power Cellular Neural Network-Based Associative Memory", IEEE Transactions on Electron Devices, 61, (11), pp. 3707-3715
  • M S Kim, H Liu, X Li, Suman Datta and V Narayanan, 2014, "A Steep-Slope Tunnel FET Based SAR Analog-to-Digital Converter", IEEE Transactions on Electron Devices, 61, (11), pp. 3661-3666
  • X Li, H Liu, Suman Datta, R Vaddi, V Narayanan and K Ma, 2014, "Tunnel FET RF Rectifier Design for Energy Harvesting Application", IEEE Journal on Emerging and Selected Topics in Circuits and Systems, 4, (4), pp. 400-411
  • M Huefner, R Ghosh, E Freeman, N Shulka, H Paik, D G Schlom and Suman Datta, 2014, "Hubbard Gap Modulation in Vanadium Dioxide Nanoscale Tunnel Junctions", Nano Letters, 14, (11), pp. 6115-6120
  • A Agrawal, M Barth, H Madan, Yi-Jing Lee, You-Ru Lin, Cheng-Hsien Wu, Chih-Hsin Ko, C H Wann, D Loubychev, A Liu, J Fastenau, J Lindemuth, and Suman Datta, 2014, "Comparative analysis of hole transport in compressively strained InSb and Ge quantum well heterostructures", Applied Physics Letters, 105, pp. 052102
  • N Shukla, T Joshi, S Dasgupta, P Borisov, D Lederman and Suman Datta, 2014, "Electrically induced insulator to metal transition in epitaxial SmNiO3 thin films", Applied Physics Letters, 105, pp. 012108
  • H Liu, M Cotter, Suman Datta and V Narayanan, 2014, "Soft-Error Performance Evaluation on Emerging Low Power Devices", IEEE Transactions on Device and Materials Reliability, 14, (2)
  • N Shukla, A Parihar, E Freeman, H Paik, G Stone, V Narayanan, H Wen, Z Cai, V Gopalan, R Engel-Herbert, D G Schlom, A Raychowdhury and Suman Datta, 2014, "Synchronized charge oscillations in correlated electron systems", Nature Scientific Reports, 4, pp. 4964
  • A Agrawal, J Lin, M Barth, R White, B Zheng, S Chopra, S Gupta, K Wang, J Gelato, S Mohney and Suman Datta, 2014, "Fermi level depinning and contact resistivity reduction using a reduced titania interlayer in n-silicon metal-insulator-semiconductor ohmic contacts", Applied Physics Letters, 104, pp. 112101
  • Suman Datta, H Liu and V Narayana, 2014, "Tunnel FET technology: A reliability perspective", Microelectronics Reliability Journal, pp. 6
  • R Pandey, V Saripalli, J P Kulkarni, V Narayanan and Suman Datta, 2014, "Impact of Single Trap Random Telegraph Noise on Heterojunction TFET SRAM Stability", IEEE Electron Device Letters, 35, (3), pp. 6
  • A V Thathachary, N Agrawal, L Liu and Suman Datta, 2014, "Electron Transport in Multigate InxGa1-x As Nanowire FETs: From Diffusive to Ballistic Regimes at Room Temperature", Nano Letters, 14, (2), pp. 626-633
  • R Pandey, B Rajamohanan, H Liu, V Narayanan and Suman Datta, 2014, "Electrical Noise in Heterojunction Interband Tunnel FETs", IEEE Transactions on Electron Devices, 61, (2), pp. 552-559
  • D Rajamohanan, D Mohata, Y Zhu, M Hudait, Z Jiang, M Hollander, G Klimeck and Suman Datta, 2014, "Design, fabrication, and analysis of p-channel arsenide/antimonide hetero-junction tunnel transistors", Journal of Applied Physics, 115, pp. 044502
  • M Hollander, H Madan, N Shukla, D Snyder, J Robinson and Suman Datta, 2014, "Short-channel graphene nanoribbon transistors with enhanced symmetry between p- and n-branches", Applied Physics Express, 7, pp. 055103
  • E. Freeman, G. Stone, N. Shukla, H. Paik, J. A. Moyer, Z. Cai, H. Wen, R. Engel-Herbert, D. G. Schlom, V. Gopalan and Suman Datta, 2013, "Nanoscale structural evolution of electrically driven insulator to metal transition in vanadium dioxide", Applied Physics Letters, 103, (26), pp. 6
  • N. Agrawal, Y. Kimura, R. Arghavani and Suman Datta, 2013, "Impact of Transistor Architecture (Bulk Planar, Trigate on Bulk, Ultrathin-Body Planar SOI) and Material (Silicon or III Semiconductor) on Variation for Logic and SRAM Applications", IEEE Transactions on Electron Devices, 60, (10), pp. 3298-3304
  • H. Liu, R. Vaddi, Suman Datta and V. Narayanan, 2013, "Tunnel FET based Ultra-Low Power, High Sensitivity UHF RFID Rectifier", pp. 6
  • Suman Datta, R. Bijesh, H. Liu, D. Mohata and V. Narayanan, 2013, "Tunnel Transistors for Energy Efficient Computing", pp. 6
  • Suman Datta, K. Joshi, S. Hung, S. Mukhopadhyay, V. Chaudhary, N. Nanaware, B. Rajamohnan, T. Sato, M. Bevan, A. Wei, A. Noori, B. McDougal, C. Ni, G. Saheli, C. Lazik, P. Liu, D. Chu, L. Date, A. Brand, J. Swenberg and S. Mahapatra, 2013, "HKMG Process Impact on N, P BTI: Role of Thermal IL Scaling, IL/HK Integration and Post HK Nitridationg", pp. 6
  • A. Ali, H. Madan, M. Barth, J. B. Boos, B. R. Bennett and Suman Datta, 2013, "Effect of Interface States on the Performance of Antimonide nMOSFETs", IEEE Electron Device Letters, 34, (3), pp. 4
  • R. Bijesh, D. Mohata, A. Ali and Suman Datta, 2013, "Insight into the output characteristics of III-V tunneling field effect transistors", Appl. Phys. Lett., 102, (092105), pp. 6
  • L. Liu, V. Narayanan and Suman Datta, 2013, "A programmable ferroelectric single electron transistor", Appl. Phys. Lett., 102, (053505), pp. 6
  • Ayan Kar , Nikhil Shukla, Eugene Freeman, Hanjong Paik, Huichu Liu, Roman Engel-Herbert, S. S. N. Bhardwaja, Darell G. Schlom and Suman Datta, 2013, "Intrinsic electronic switching time in ultrathin epitaxial vanadium dioxide thin film", Appl. Phys. Lett., 102, (072106), pp. 6
  • Y. C. Chen, S. Eachempati, C. Y. Wang, Suman Datta, Y. Xie and V. Narayanan, 2013, "A Synthesis Algorithm for Reconfigurable Single-Electron Transistor Arrays", CM Journal on Emerging Technologies in Computing Systems (JETC), 9, (1), pp. 8
  • Y. Zhu, N. Jain, S. Vijayaraghavan, D. K. Mohata, Suman Datta, D. Lubyshev, J. M. Fastenau, A. K. Liu and M. K. Hudait, 2013, "Band offset determination of mixed As/Sb type-II staggered gap heterostructure for n-channel tunnel field effect transistor application", J. Appl. Phys., 113, (024319), pp. 6
  • Yan Zhu, K. Mantu, Dheeraj Hudait, K. Mohata, Bijesh Rajamohanan, Suman Datta, Dmitri Lubyshev, Joel M. Fastenau and Amy K. Liu, 2013, "Structural, morphological, and defect properties of metamorphic In0.7Ga0.3As/GaAs0.35Sb0.65 p-type tunnel field effect transistor structure grown by molecular beam epitaxy", J. Vac. Sci. Technol. B, 31, (4), pp. 8
  • Karthik Swaminathan, Emre Kultursay, Vinay Saripalli, Vijaykrishnan Narayanan, Mahmut Kandemir and Suman Datta, 2013, "Steep Slope Devices: From Dark to Dim Silicon", IEEE Micro, 33, (5), pp. 50-59
  • C. Cress and Suman Datta, 2013, "Nanoscale transistor: Just around the gate", Science, 341, pp. 140-141
  • B. Rajamohanan, D. Mohata, D. Zhernokletov, B. Brennan, R. M. Wallace, R. Engel-Herbert and Suman Datta, 2013, "Low-Temperature Atomic-Layer-Deposited High-k Dielectric for p-Channel In Heterojunction Tunneling Field-Effect Transistor", Appl. Phys. Express, 6, (101201)
  • S. K. Gupta, J. P. Kulkarni, Suman Datta and K. Roy, 2012, "Heterojunction Intra-band Tunneling (HIBT) FETs for Low Voltage SRAMs", IEEE Transactions on Electron Devices, 59, (12), pp. 3533-3542
  • D. K. Mohata, R. Bijesh, T. Mayer, J. Fastenau, D. Lubyshev, A. W. K. Liu and Suman Datta, 2012, "Barrier Engineered Arsenide-Antimonide Hetero-junction Tunnel FETs with Enhanced Drive Current", IEEE Electron Device Letters, 33, (11), pp. 1568-1570
  • H. Madan, V. Saripalli, H. Liu and Suman Datta, 2012, "Asymmetric Tunnel Field-Effect Transistors as Frequency Multipliers", IEEE Electron Device Letters, 33, (11), pp. 1547-1549
  • Y. Zhu, N. Jain, S. Vijayaraghavan, Suman Datta, D. K. Mohata, D. Lubyshev, J. M. Fastenau, A. K. Liu, N. Monsegue and M. K. Hudait, 2012, "Defect assistant band alignment transition from staggered to broken gap in mixed As/Sb tunnel field effect transistor heterostructure", J. Appl. Phys., 122, pp. 094312
  • J. D. Yearsley, J. C. Lin, E. Hwang, Suman Datta and S. E. Mohney, 2012, "Ultra low-resistance palladium silicide Ohmic contacts to lightly doped n-InGaAs", J. Appl. Phys., 112, pp. 054510
  • R. Bijesh, I. Ok, S. Mujumdar, C. Hobbs, P. Majhi, R. Janmmy and Suman Datta, 2012, "Correlated Flicker Noise and Hole Mobility Characteristics of (110)/<110> Uniaxially Strained SiGe FINFETs", IEEE Electron Device Letters, 33, (9), pp. 1237-1239
  • Y. Zhu, N. Jain, D. K. Mohata, Suman Datta, D. Lubyshev, J. M. Fastenau, A. K. Liu and M. K. Hudait, 2012, "Structural properties and band offset determination of p-channel mixed As/Sb type-II staggered gap tunnel field-effect transistor structure", Appl. Phys. Lett., 101, pp. 112106
  • F. Li, R. Misra, Zhao Fang, Y. Wu, P. Schiffer, Q. M. Zhang, S. Tadigadapa and Suman Datta, 2012, "Magnetoelectric Flexural Gate Transistor with NanoTesla Sensitivity", Journal of MEMS
  • A. Agrawal, N. Shukla, K. Ahmed and Suman Datta, 2012, "A Unifed Model for Insulator Selection to Form Ultra-Low Resistivity Metal-Insulator-Semiconductor Contacts to n-Si, n-Ge and n-InGaAs", Applied Physics Letters, 101, pp. 042108
  • Y. Zhu, N. Jain, S. Vijayaraghavan, D. K. Mohata, Suman Datta, D. Lubyshev, J. M. Fastenau, W. K. Liu, N. Monsegue and M. K. Hudait, 2012, "Role of InAs and GaAs terminated heterointerfaces at source/channel on the mixed As-Sb staggered gap tunnel field effect transistor structures grown by molecular beam epitaxy", Journal of Applied Physics, 112, pp. 024306
  • L. Liu, D. K. Mohata and Suman Datta, 2012, "Scaling Length Theory of Double-Gate Interband Tunnel Field-Effect Transistors", IEEE Transactions on Electron Devices, 59, (4), pp. 902-908
  • W. Cho, M. Luisier, D. K. Mohata, Suman Datta, D. Pawlik, S. L. Rommel and G. Kilmeck, 2012, "Full band atomistic modeling of homo-junction InGaAs band-to-band tunneling diodes including band gap narrowing", Applied Physics Letters, 100, (6), pp. 063504-063504-3
  • S. Mujumdar, K. Maitra and Suman Datta, 2012, "Layout dependent strain optimization for p-channel Non-planar Tri-gate Transistors", IEEE Transactions on Electron Devices, 59, (1), pp. 72-78
  • A. Ali, H. Madan, A. Agrawal, I. Ramirez, R. Misra, J. B. Boos, B. R. Bennett, J. Lindemuth and Suman Datta, 2011, "Enhancement Mode Antimonide Quantum Well MOSFETs with High Electron Mobility and GHz Small-Signal Switching Performance", IEEE Electron Device Letters, 32, (12), pp. 1689-1691
  • L. Liu and Suman Datta, 2011, "A Generalized Scaling Length Theory for Double Gate Inter-band Tunnel FETs", IEEE Transactions on Electron Devices, pp. 6
  • E. Hwang, S. Mookerjea, M. K. Hudait and Suman Datta, 2011, "Investigation of scalability of In0.7Ga0.3As quantum well field effect transistor (QWFET) architecture for logic applications", Solid-State Electronics, 62, pp. 82-89
  • Vinay Saripalli, Guangyu Sun, Asit Mishra, Yuan Xie, Suman Datta and Vijaykrishnan Narayanan, 2011, "Exploiting Heterogeneity for Energy Efficiency in Chip Multiprocessors", IEEE Journal on Emerging and Selected Topics in Circuits and Systems
  • D. Mohata, S. Mookerjea, A. Agrawal, Y. Li, T. Mayer, V. Narayanan, A. Liu and Suman Datta, 2011, "Experimental Staggered-Source and N+ Pocket-Doped Channel III-V Tunnel Field-Effect Transistors and Their Scalabilities", Applied Physics Express, 4, pp. 024105
  • A. Ali, B. Bennett, B. Boos, H. Madan, A. Agrawal, P. Schiffer, R. Misra and Suman Datta, 2011, "Experimental Determination of Quantum and Centroid Capacitance in Arsenide-Antimonide Quantum-Well MOSFETs Incorporating Non-Parabolicity Effect", IEEE Transactions on Electron Devices, 58, pp. 1397-1403
  • Matthew J. Hollander, Michael LaBella, Zachary R. Hughes, Michael Zhu, Kathleen A. Trumbull, Randal Cavalero, David W. Snyder, Xiaojun Wang, Euichul Hwang, Suman Datta and Joshua A. Robinson, 2011, "Enhanced Transport and Transistor Performance with Oxide Seeded High-k Gate Dielectrics on Wafer-Scale Epitaxial Graphene", Nano Letters, 11, (9), pp. 3601-3607
  • A. Vallet, S. Minassian, P. Kaszuba, Suman Datta, J. M. Redwing and T. S. Mayer, 2010, "Fabrication and Characterization of Axially Doped Silicon Nanowire Tunnel Field-Effect Transistors", NanoLetters, 10, pp. 4813-4818
  • V. Saripalli, L. Liu, Suman Datta and V. Narayanan, 2010, "Energy-Delay Performance of Nanoscale Transistors Exhibiting Single Electron Behavior and Associated Logic Circuits", Journal of Low Power Electronics, 6, (3)
  • A. Ali, H. S. Madan, A. P. Kirk, R. M. Wallace, D. A. Zhao, D. A. Mourey, M. K. Hudait, T. N. Jackson, B. R. Bennett, J. B. Boos and Suman Datta, 2010, "Fermi Level Unpinning of GaSb (100) using Plasma Enhanced Atomic Layer Deposition of Al2O3 Dielectric", Applied Physics Letters, 97, pp. 143502
  • I. Geppert, M. Eizenberg, A. Ali and Suman Datta, 2010, "Band offsets determination and interfacial chemical properties of the Al2O3/GaSb system", Applied Physics Letters, 97, pp. 162109
  • W. C. Kao, A. Ali, E. Hwang, S. Mookerjea and Suman Datta, 2010, "Effect of interface states on sub-threshold response of III-V MOSFETs, MOS HEMTs and tunnel FETs", Solid-State Electronics, 54, pp. 1665-1668
  • F. Li, F. Zhao, Q. M. Zhang and Suman Datta, 2010, "Low-frequency voltage mode sensing of magnetoelectric sensor in package", Electronics Letters, 46, (16)
  • S. Mookerjea, D. Mohata, T. Mayer, V. Narayanan and Suman Datta, 2010, "Temperature-Dependent I-V Characteristics of a Vertical In0.53Ga0.47As Tunnel FET", IEEE Electron Device Letters, 31, (6), pp. 564-567
  • A. Ali, H. Madan, S. Koveshnikov, S. Oktyabrsky, R. Kambhampati, T. Heeg, D. Schlom and Suman Datta, 2010, "Small Signal Response of Inversion Layers in High Mobility In0.53Ga0.47As MOSFETs Made with Thin High-k Dielectrics", IEEE Transactions on Electron Devices, 57, (4), pp. 742-748
  • B. Downey, Suman Datta and S. Mohney, 2010, "Numerical study of reduced contact resistance via nanoscale topography at metal/semiconductor interfaces", Semiconductor Science and Technology, 25, (1), pp. 1-4
  • F. Li, S. H. Lee, Z. Fang, P. Majhl, Q. Zhang, S. K. Banerjee and Suman Datta, 2010, "Flicker Noise Improvement in 100 nm Lg Si0.50Ge0.50 Strained Quantum-Well Transistors using Ultra-Thin Si Cap Layer", IEEE Electron Device Letters, 31, (1), pp. 47-49
  • A. Ali, H. Madan, S. Koveshnikov, S. Oktyabrsky, R. Kambhampati, T. Heeg, D. Schlom and Suman Datta, 2009, "Small Signal Response of Inversion Layers in High Mobility In0.53Ga0.47As MOSFETs Made with Thin High-k Dielectrics", 25, (6), pp. 271-284
  • S. Mookerjea, R. Krishnan, Suman Datta and V. Narayanan, 2009, "On Enhanced Miller Capacitance in Inter-Band Tunnel Transistors", IEEE Electron Device Letters, 30, (10), pp. 1102-1104
  • Z. Fang, S. G. Lu, F. Li, Suman Datta and Q. M. Zhang, 2009, "Enhancing the Magnetoelectric Response of Metglas/Polyvinylidene fluoride Laminates by Exploiting the Flux Concentration Effect", Applied Physics Letters, 95, pp. 112903
  • S. Mookerjea, R. Krishnan, Suman Datta and V. Narayanan, 2009, "Effective Capacitance and Drive Current for Tunnel-FET (TFET) CV/I Estimation", IEEE Transactions on Electron Devices, 56, (9), pp. 2092-2098
  • Darrell Schlom, Supratik Guha and Suman Datta, 2008, "Gate Oxides Beyond SiO2", MRS Bulletin, pp. 1017-1025
  • Se-Hoon Lee, Prashant Majhi, Jungwoo Oh, Barry Sassman, Chadwin Young, Anupama Bowonder, Wei-Yip Loh, Kyu-Jin Choi, Byung-Jin Cho, Hi-Deok Lee, Paul Kirsch, Harlan R. Harris, Wilman Tsai, Suman Datta, Hsing-Huang Tseng, Sanjay K. Banerjee and Raj Jammy, 2008, "Demonstration of Lg 55 nm pMOSFETs With Si Si0.25Ge0.75 Si Channels, High Ion Ioff (5 x 104), and Controlled Short Channel Effects (SCEs)", IEEE Electron Device Letters, 29, (9)
  • Chien-I Kuo, Heng-Tung Hsu, Edward Yi Chang, Chia-Yuan Chang, Yasuyuki Miamoto, Suman Datta, Marko Radosavljevic, Guo-Wei Huang and Ching-Ting Lee, 2008, "RF and Logic Performance Improvement of In0.7Ga0.3As/InAs/In0.7Ga0.3As Composite-Channel HEMT Using Gate-Sinking Technology", IEEE Electron Device Letters, 29, (4)
  • R. Chau, B. Doyle, Suman Datta, K. Kavalieros and K. Zhang, 2007, "Integrated nanoelectronics for the future", Nature Materials, 6, pp. 810-812
  • Suman Datta, G. Dewey, J. M. Fastenau, M. K. Hudait, D. Loubychev, W. K. Liu, M. Radosavljevic, W. Rachmady and R. Chau, 2007, "Ultrahigh-Speed 0.5 V Supply Voltage In0.7Ga0.3As Quantum-Well Transistors on Silicon Substrate", IEEE Electron Device Letters, 28, (8), pp. 685-687
  • Suman Datta, 2007, "III-V field-effect transistors for low power digital logic applications", Journal of Microelectronic Engineering, 84, (9-10), pp. 2133-2137
  • C. Y. Chang, H. T. Hsu, E. Y. Chang, C. I. Kuo, Suman Datta, M. Radosavljevic, M. Miyamoto and G. W. Y. Huang, 2007, "Investigation of Impact Ionization in InAs-Channel HEMT for High-Speed and Low-Power Applications", IEEE Electron Device Letters, 28, (10), pp. 856-858
  • T. Ashley, L. Buckle, Suman Datta, M. T. Emeny, D. G. Hayes, K. P. Hilton, R. Jeffries, T. Martin, T. J. Phillips, D. J. Wallis, P. J. Wilding and R. Chau, 2007, "Heterogeneous InSb quantum well transistors on silicon for ultra-high speed, low power logic applications", Electronics Letters, 43, (14)

Conference Proceedings

  • N Shukla, A Parihar, M Cotter, M Barth, X Li, N Chandramoorthy, H Paik, D G Schlom, V Narayanan, A Raychowdhury and Suman Datta, 2014, "Pairwise Coupled Hybrid Vanadium Dioxide-MOSFET (HVFET) Oscillators for Non-Boolean Associative Computing", pp. 673-676
  • A Agrawal, M Barth, G B Rayner Jr, V T Arun, C Eichfeld, G Lavaliee, SY Yu, X Sang, S Brookes, Y Zheng, YJ Lee, YR Lin, CH Wu, CH Ko, J LeBeau, R Engle-Herbert, S E Mohney, YC Yeo and Suman Datta, 2014, "Enhancement Mode Strained (1.3%) Germanium Quantum Well FinFET (WFin=20nm) with High Mobility (Hole=700 cm2/Vs), Low EOT (~0.7nm) on Bulk Silicon Substrate", pp. 414-417
  • Moon Seok Kim, Huichu Liu, Karthik Swaminathan, Xueqing Li, Suman Datta and Vijaykrishnan Narayanan, 2014, "Enabling power-efficient designs with III-V Tunnel FETs"
  • Matthew J Hollander, Himanshu Madan, Gregory Pastir, Randal Cavalero, David Snyder, Joshua A Robinson and Suman Datta, 2014, "Enhanced Short-channel Performance and p-n Symmetry in Graphene Based Ambipolar Mixer Using Nano-ribbon Geometry"
  • Suman Datta, N Shukla, M Cotter, A Parihar and A Raychowdhury, 2014, "Neuro Inspired Computing with Coupled Relaxation Oscillators", pp. 1-6
  • Arun V Thathachary, N Agrawal, G Lavallee, M Cantoro, S S Kim, D W Kim and Suman Datta, 2014, "Investigation of InxGa1-xAs FinFETarchitecture with varying Indium (x) concentration and quantum confinement"
  • Suman Datta, R Pandey, S Gupta and R Arghavani, 2014, "Impact of Contact and Local Interconnect Scaling on Logic Performance"
  • Chian-We Liu, Chang-En Chiang, Ching-Yi Huang, Chun-Yao Wang, Yung-Chih Chen, Suman Datta and Vijaykrishnan Narayanan, 2014, "Width Minimization in the Single-Electron Transistor Array Synthesis"
  • Vijaykrishnan Narayanan, Suman Datta, Gert Cauwenberghs, Don Chiarulli, Steve Levitan and Philip Wong, 2014, "Video Analytics Using Beyond CMOS Devices"
  • R. Bijesh, H. Liu, H. Madan, D. Mohata, W. Li, N. V. Nguyen, D. Gundlach, C. A. Richter, J. Maier, K. Wang, T. Clarke, J. M. Fastenau, D. Loubychev, W. K. Liu, V. Narayanan and Suman Datta, 2013, "Demonstration of InGaAs/GaAsSb Near Broken-gap Tunnel FET with Ion=740uA/um, Gm=700uS/um and Gigahertz Switching Performance at VDS=0.5V", IEEE International Electron Device Meeting (IEDM) Technical Digest, pp. 687-690
  • H. Liu, Suman Datta and V. Narayanan, 2013, "Steep Switching Tunnel FET: A Promise to Extend the Energy Efficient Roadmap for Post-CMOS Digital and Analog/RF Application", International Symposium on Low Power Electronics and Design (ISLPED)
  • M. Barth, A. Agrawal, A. Ali, J. Fastenau, D. Loubychev, W. K. Liu and Suman Datta, 2013, "Compressively Strained InSb MOSFETs with High Hole Mobility for P-Channel Application", Device Research Conference (DRC)
  • Matthew J. Hollander, Nikhil Shukla, Nidhi Agrawal, Himanshu Madan, Joshua A. Robinson and Suman Datta, 2013, "Reduction of Charge Transfer Region Using Graphene Nano-ribbon Geometry for Improved Complementary FET Performance at Sub-Micron Channel Length", Device Research Conference (DRC)
  • H. Madan, M. J. Hollander, J. A. Robinson and Suman Datta, 2013, "Analysis and Benchmarking of Graphene Based RF Low Noise Amplifiers", Device Research Conference (DRC)
  • A. Agrawal, J. Lin, B. Zheng, S. Sharma, S. Chopra, K. Wang, A. Gelatos, S. Mohneyand and Suman Datta, 2013, "Barrier Height Reduction to 0.15eV and Contact Resistivity Reduction to 9.1×10-9 -cm2 Using Ultrathin TiO2-x Interlayer between Metal and Silicon", 2013 VLSI Symposia
  • H. Madan, M. J. Hollander, J. A. Robinson and Suman Datta, 2013, "Graphene Transistors for Ambipolar Mixing at Microwave Frequencies", 223rd Electrochemical Society Meeting, pp. 6
  • H. Madan, M. J. Hollander, M. LaBella, R. Cavalero, D. Snyder, J. A. Robinson and Suman Datta, 2012, "Record High Conversion Gain Ambipolar Graphene Mixer at 10 GHz Using Scaled Gate Oxide", IEEE International Electron Device Meeting (IEDM) Technical Digest, pp. 76-79
  • Huichu Liu, Matthew Cotter, Suman Datta and Vijay Narayanan, 2012, "Technology Assessment of Si and III-V FinFETs and III-V Tunnel FETs from Soft Error Rate Perspective", IEEE International Electron Device Meeting (IEDM) Technical Digest, pp. 577-580
  • E. Kultursay, K. Swaminathan, V. Saripalli, Suman Datta, V. Narayanan and M. Kandemir, 2012, "Performance Enhancement under Power Constraints using Heterogeneous CMOS-TFET Multicores", IEEE/ACM International Conference on Hardware/Software Codesign and System Synthesis
  • R. Mukundrajan, M. Cotter, V. Saripalli, M. J. Irwin, Suman Datta and V. Narayanan, 2012, "Ultra Low Power Circuit Design using Tunnel FETs", 11th IEEE Computer Society Annual Symposium on VLSI (ISVLSI2012)
  • K. Ahmed, A. Agrawal, S. Chopra and Suman Datta, 2012, "Benchmarking of Novel Contact Architectures on Silicon and Germanium", International Silicon-Germanium Technology and Device Meeting (ISTDM)
  • M. J. Hollander, A. Agrawal, M. S. Bresnehan, M. LaBella, K. A. Trumbull, R. Cavalero, Suman Datta and Joshua A. Robinson, 2012, "Effect of Transferred Hexagonal Boron Nitride Dielectrics on Quasi-Freestanding Epitaxial Graphene", Electronic Materials Conference (EMC)
  • H. Liu, D. K. Mohata, A. Nidhi, V. Saripalli, V. Narayanan and Suman Datta, 2012, "Exploration of Vertical MOSFET and Tunnel FET Device Architecture for Sub 10nm Node Applications", Device REsearch Conference (DRC)
  • H. Madan, M. J. Hollander, J. A. Robinson and Suman Datta, 2012, "Extraction of Near Interface Trap Density in Top Gated Graphene Transistor Using High Frequency Current Voltage Characteristics", Device REsearch Conference (DRC)
  • A. Agrawal, J. Park, D. K. Mohata, K. Ahmed and Suman Datta, 2012, "Experimental Demonstration of "Cold" Low Contact Resistivity Ohmic Contacts on Moderately Doped n-Ge with in-situ Atomic Hydrogen Clean", Device REsearch Conference (DRC)
  • E. Freeman, A. Kar, N. Shukla, R. Misra, R. Engel-Herbert, D. Schlom, V. Gopalan, K. Rabe and Suman Datta, 2012, "Characterization and Modeling of Metal-Insulator Transition (MIT) Based Tunnel Junctions", Device REsearch Conference (DRC)
  • N. Agrawal, V. Saripalli, V. Narayanan, Y. Kimura, R. Arghavani and Suman Datta, 2012, "Will Strong Quantum Confinement Effect Limit Low Vcc Applications of III-V FinFETs?", Device REsearch Conference (DRC)
  • R. Bijesh, D. K. Mohata, H. Liu and Suman Datta, 2012, "Flicker Noise Characterization and Analytical Modeling of Homo and Hetero-Junction III-V Tunnel FETs", Device Research Conference (DRC)
  • A. Ali, H. Madan, M. J. Barth, M. J. Hollander, J. B. Boos, B. R. Bennett and Suman Datta, 2012, "Antimonide NMOSFET with Source Side Injection Velocity of 2.7x107 cm/s for Low Power High Performance Logic Applications", IEEE Symposia on VLSI Technology and Circuits
  • D. K. Mohata, R. Bijesh, Y. Zhu, M. K. Hudait, R. Southwick, Z. Chbili, D. Gundlach, J. Suehle, J. M. Fastneau, D. Loubychev, A. K. Liu, T. S. Mayer, V. Narayanan and Suman Datta, 2012, "Demonstration of Improved Heteroepitaxy, Scaled Gate Stack and Reduced Interface States Enabling Heterojunction Tunnel FETs with High Drive Current and High On-Off Ratio", IEEE Symposia on VLSI Technology and Circuits
  • F. Li, R. Misra, Z. Fang, C. Curwen, Y. Wu, Q. M. Zhang, P. Schiffer, S. Tadigadapa and Suman Datta, 2012, "Magnetoelectric Resonant Gate Transistor", Solid-State Sensors, Actuators, and Microsystems Workshop
  • M. J. Hollander, A. Agrawal, M. S. Bresnehan, M. LaBella, K. A. Trumbull, R. Cavalero, Suman Datta and Joshua A. Robinson, 2012, "High Performance, Large Area Graphene Transistors on Quasi-Free- Standing Graphene Using Synthetic Hexagonal Boron Nitride Gate Dielectrics", Device REsearch Conference (DRC)
  • L. Liu, V. Saripalli, V. Narayanan and Suman Datta, 2011, "Device Circuit Co-Design Using Classical and Non-Classical III-V Multi-Gate Quantum-Well FETs (MuQFETs)", IEEE International Electron Devices Meeting Technical Digest, pp. 4.5.1-4.5.4
  • D. K. Mohata, R. Bijesh, S. Mujumdar, C. Eaton, R. Engel-Herbert, T. Mayer, V. Narayanan, J. Fastenau, D. Loubychev, A. Liu and Suman Datta, 2011, "Demonstration of MOSFET-Like On-Current Performance in Arsenide/Antimonide Tunnel FETs with Staggered Hetero-junctions for 300mV Logic Applications", IEEE International Electron Devices Meeting Technical Digest, pp. 33.5.1 - 33.5.4
  • V. Saripalli, J. P. Kulkarni, N. Vijaykrishnan and Suman Datta, 2011, "Variation-Tolerant Ultra Low- Power Heterojunction Tunnel FET SRAM Design", IEEE/ACM International Symposium on Nanoscale Architectures (NANOARCH), pp. 45-52
  • Y. C. Chen, S. Soumya, G. Sun, Y. Xie, Suman Datta and V. Narayanan, 2011, "Automated Mapping for Reconfigurable Single Electron Transistor Arrays", Design Automation Conference (DAC)
  • V. Saripalli, A. Misra, Suman Datta and V. Narayanan, 2011, "An Energy-Efficient Heterogeneous CMP based on Hybrid TFET-CMOS Cores", Design Automation Conference (DAC)
  • C. D. Young, M. Baykan, A. Agrawal, H. Madan, K. Akarvardar, C. Hobbs, I. OK, W. Taylor, C. E. Smith, M. M. Hussain, T. Nishida, S. Thompson, P. Majhl, P. Kirsch, Suman Datta and R. Jammy, 2011, "Critical Discussion on (100) and (110) Orientation Dependent Transport : nMOS Planar and FinFET", Intl. Symposium on VLSI Technology (VLSI)
  • H. Madan, D. Veksler, Y. T. Chen, J. Huang, N. Goel, G. Bersuker and Suman Datta, 2011, "Interface States at high-k/InGaAs interface: H2O vs. O3 based ALD Dielectric", Device Research Conference (DRC), pp. 117-118
  • L. Liu, V. Saripalli, V. Narayanan and Suman Datta, 2011, "Experimental Investigation of Scalability and Transport in In0.7Ga0.3As Multi-Gate Quantum Well FET (MuQFET)", Device Research Conference (DRC), pp. 17-18
  • F. Li, Z. Fang, R. Misra, S. Tadigadapa, Q. Zhang and Suman Datta, 2011, "Giant magnetoelectric effect in nanofabricated Pb(Zr0.52Ti0.48)O3-Fe85B5Si10 Cantilevers and resonant gate transistors", Device Research Conference (DRC), pp. 69-70
  • D. K. Mohata, R. Bijesh, V. Saripalli, T. Mayer and Suman Datta, 2011, "Self-aligned Gate NanoPillar In0.53Ga0.47As Vertical Tunnel Transistor", Device Research Conference (DRC), pp. 203-204
  • R. Bijesh, I. OK, M. Baykan, C. Hobbs, P. Majhi, R. Jammy and Suman Datta, 2011, "Hole Mobility Enhancement in Uniaxially Strained SiGe FINFETs: Analysis and Prospects", Device Research Conference (DRC), pp. 237-238
  • A. Agrawal, A. Ali, R. Misra, P. E. Schiffer, B. R. Bennett, J. B. Boos and Suman Datta, 2011, "Experimental Determination of Dominant Scattering Mechanisms in Scaled InAsSb Quantum Well", Device Research Conference (DRC), pp. 27-28
  • A. Agrawal, A. Ali, R. Misra, P. E. Schiffer, J. B. Boos, B. R. Bennett and Suman Datta, 2011, "Low Field Electron Transport in Mixed Arsenide Antimonide Quantum Well Heterostructures", Electronic Materials Conference (EMC)
  • L. Liu, V. Saripalli, E. Hwang, V. Narayanan and Suman Datta, 2011, "Multi-Gate Modulation Doped In0.7Ga0.3As Quantum Well FET for Ultra Low Power Digital Logic", 219th Electro chemical Society (ECS) Meeting
  • Suman Datta, 2010, "Compound Semiconductor Based Tunnel Transistor Logic", Lester Eastman Conference on High Performance Devices (LEC 2010), pp. 178-179
  • Suman Datta, A. Ali, S. Mookerjea, V. Saripalli, L. Liu, S. Eachempati, T. Mayer and V. Narayanan, 2010, "Non-silicon logic elements on silicon for extreme voltage scaling", Proceedings of the Silicon Nanoelectronics Workshop (SNW), pp. 15-16
  • V. Saripalli, D. K. Mohata, S. Mookerjea, Suman Datta and V. Narayanan, 2010, "Low Power Loadless 4T SRAM cell based on Degenerately Doped Source (DDS) In0.53Ga0.47As Tunnel FETs", IEEE Device Research Conference Digest (DRC 2010), pp. 103-104
  • L. Liu and Suman Datta, 2010, "Investigation of the Scalability of Ultra Thin Body Double Gate Tunnel FET using Physics based 2D Analytical Model", IEEE Device Research Conference Digest (DRC 2010), pp. 103-104
  • D. K. Mohata, D. Pawlik, L. Liu, S. Mookerjea, V. Saripalli, S. Rommel and Suman Datta, 2010, "Implications of Record Peak Current Density In0.53Ga0.47As Esaki Tunnel Diode on Tunnel FET Logic Applications", Device Research Conference Digest (DRC 2010), pp. 101-102
  • D. Pawlik, M. Barth, P. Thomas, S. Kurinec, S. Mookerjea, D. Mohata, Suman Datta, S. Cohen, D. Ritter and S. Rommel, 2010, "Sub-Micron In0.53Ga0.47As Esaki Diodes With Record Current Density of 1MA/cm2", IEEE Device Research Conference Digest(DRC 2010), pp. 163-164
  • A. Vallett, S. Minassian, Suman Datta, J. Redwing and T. Mayer, 2010, "Fabrication of Axially-Doped Silicon Nanowire Tunnel FETs and Characterization of Tunneling Current", Device Research Conference Digest (DRC 2010), pp. 273-274
  • E. Hwang, S. Mookerjea, M. Hudait and Suman Datta, 2010, "Scalability Study of In0.70Ga0.30As HEMTs for 22nm node and beyond Logic Applications", Device Research Conference Digest(DRC 2010), pp. 61-62
  • A. Ali, H. S. Madan, A. P. Kirk, R. M. Wallace, D. A. Zhao, D. A. Mourey, M. Huait, T. N. Jackson, B. R. Bennett, J. B. Boos and Suman Datta, 2010, "Fermi Level Unpinning of GaSb(100) using Plasma Enhanced ALD Al2O3Dielectric", Device Research Conference Digest(DRC 2010), pp. 27-28
  • Suman Datta, S. Mookerjea, D. Mohata, L. Liu, V. Saripalli, V. Narayanan and T. Mayer, 2010, "Compound Semiconductor Based Tunnel Transistor Logic", IEEE CS MANTECH Conference, pp. 203-204
  • Suman Datta, 2010, "III-V compound MOSFET and TFET devices", Proceedings of the IEEE 11th Ultimate Integration of Silicon (ULIS) Conference
  • J. Singh, R. Krishnan, S. Mookerjea, Suman Datta and V. Narayanan, 2010, "A Novel Si TFET Based SRAM design for Ultra Low-Power 0.3V VDD Applications", Proceedings of 15th Asia Pacific Design Automation Conference (ASP-DAC 2010)
  • A. Ali, H. Madan, R. Misra, E. Hwang, A. Agrawal, P. Schiffer, J. B. Boos, B. R. Bennett, I. Geppert, M. Eizenberg and Suman Datta, 2010, "Advanced Composite High-k Gate Stack for Mixed Anion Arsenide-Antimonide Quantum Well Transistors", IEEE International Electron Devices Meeting (IEDM 2010)
  • V. Saripalli, Suman Datta and N. Vijaykrishnan, 2010, "Analyzing Energy-Delay Behavior in Room Temperature Single Electron Transistors", International Conference on VLSI Design, pp. 399-404
  • W. C. Kao, E. Hwang, S. Mookerjea and Suman Datta, 2009, "Impact of Interface States on Sub-threshold Response of III-V MOSFETs, MOS HEMTs and Tunnel FETs", Proc. 40th IEEE Semiconductor Interface Specialists Conference (SISC)
  • H. Madan, A. Ali, S. Koveshnikov and Suman Datta, 2009, "Interface State Response in HfO2 Gated Strained InAs Quantum-well FETs", 40th IEEE Semiconductor Interface Specialists Conference (SISC)
  • S. Mookerjea, D. Mohata, R. Krishnan, J. Singh, A. Vallett, A. Ali, T. Mayer, V. Narayanan, D. Schlom, A. Liu and Suman Datta, 2009, "Experimental Demonstration of 100nm Channel Length In0.53Ga0.47As-based Vertical Inter-band Tunnel Field Effect Transistors (TFETs) for Ultra Low-Power Logic and SRAM Applications", International Electron Devices Meeting (IEDM)
  • V. Saripalli, N. Vijaykrishnan and Suman Datta, 2009, "Ultra Low Energy Binary Decision Diagram Circuits using Few Electron Transistors", Workshop on Nano-Bio Sensing Paradigms and Applications (in conjunction with Nanonet 2009)
  • Z. Fang, S. Lu, F. Li, N. Mokhariwale, Suman Datta and Q. M. Zhang, 2009, "Sensitivity enhancement of magnetic sensors based on Metglas/PVDF laminates using the flux concentration effect", Nanoelectronic Devices for Defense and Security Conference (NANO DDS)
  • D. J. Pawlik, P. Thomas, M. Barth, K. Johnson, S. L. Rommel, S. Mookerjea, Suman Datta, M. Luisier, G. Klimeck, Z. Cheng, J. Li, J. S. Park, J. M. Hydrick, J. G. Fiorenza and A. Lochtefeld, 2009, "Indium Gallium Arsenide on Silicon Interband Tunnel Diodes for NDR-based memory and Steep Subthreshold Slope Transistor Applications", 67th Device Research Conference (DRC), pp. 69-70
  • A. Ali, S. Mookerjea, E. Hwang, S. Koveshnikov, S. Oktyabrsky, V. Tokranov, M. Yakimov, R. Kambhampati, W. Tsai and Suman Datta, 2009, "HfO2 Gated, Self Aligned and Directly Contacted Indium Arsenide Quantum-well Transistors for Logic Applications - A Temperature and Bias Dependent Study", 67th Device Research Conference (DRC), pp. 55-56
  • S. Mookerjea and Suman Datta, 2009, "Band-gap Engineered Hot Carrier Tunnel Transistors", 67th Device Res. Conference (DRC), pp. 121-122
  • S. Mookerjea, R. Krishnan, A. Vallett, T. Mayer and Suman Datta, 2009, "Inter-band Tunnel Transistor Architecture using Narrow Gap Semiconductors", The Electrochemical Society, Graphene and Emerging Materials for Post-CMOS Applications, 19, (5), pp. 287-292
  • Suman Datta, 2008, "Sub-Quarter Volt Supply Voltage III-V Tunnel Transistors for Green Nanoelectronics", Proceedings of the 40th IEEE Semiconductor Interface Specialists Conference
  • Suman Datta, 2008, "Compound Semiconductor as CMOS Channel Material - Deja vu or New Paradigm", Proceedings of the 66th Device Research Conference
  • Saurabh Mookerjea and Suman Datta, 2008, "Comparative Study of Si, Ge and InAs based Steep SubThreshold Slope Tunnel Transistors for 0.25V Supply Voltage Logic Applications", Device Research Conference
  • Suman Datta, 2008, "ENABLING GREEN TRANSISTORS WITH NARROW BANDGAP COMPOUND SEMICONDUCTORS", 32nd Workshop on Compound Semiconductor Devices and Integrated Circuits, WOCSDICE
  • Vinay Saripalli, Saurabh Mookerjea, Suman Datta and Narayanan Vijaykrishnan, 2008, "Ultra Low Power Signal Processing Architectures Enabling Next-Generation BioSensing and Biomimetic Systems", Proceedings of the IEEE Biomedical Circuits and Systems Conference, BioCAS, pp. 333-336
  • Soumya Eachempati, Vinay Saripalli, N. Vijaykrishnan and Suman Datta, 2008, "Reconfigurable BDD Based Quantum Circuits", Proceeedings of the IEEE International Symposium on Nanoscale Architectures, pp. 61-67
  • M. K. Hudait, Suman Datta, G. Dewey, J. M. Fastenau, J. Kavalieros, W. K. Liu, D. Lubyshev, R. Pillarisetty, M. Radosavljevic and R. Chau, 2007, "Heterogeneous Integration of Enhancement Mode In0.7Ga0.3As Quantum Well Transistor on Silicon Substrate using Thin (<2 um) Composite Buffer Architecture for High-Speed and Low-voltage (0.5V) Logic Applications", International Electron Devices Meeting (IEDM) Technical Digest, pp. 625-628

Other

  • Suman Datta, 2007, "Prospects of Ultra-High Mobility Narrow Gap Semiconductor Quantum Wells for Very Low-Power Logic Applications"

Research Projects

Honors and Awards

Service

Service to Penn State:

Service to External Organizations:

 


 

About

The School of Electrical Engineering and Computer Science was created in the spring of 2015 to allow greater access to courses offered by both departments for undergraduate and graduate students in exciting collaborative research fields.

We offer B.S. degrees in electrical engineering, computer science, computer engineering and data science and graduate degrees (master's degrees and Ph.D.'s) in electrical engineering and computer science and engineering. EECS focuses on the convergence of technologies and disciplines to meet today’s industrial demands.

School of Electrical Engineering and Computer Science

The Pennsylvania State University

207 Electrical Engineering West

University Park, PA 16802

814-863-6740

Department of Computer Science and Engineering

814-865-9505

Department of Electrical Engineering

814-865-7667