Dr. Chitrakant   Sahu

Department Electronics & Telecom. Engineering
Designation Associate Professor
Educational Qualification Ph.D
E-Mail csahu.etc@nitrr.ac.in
Contact Number 9549655371
Areas of Interest

VLSI and Microelectronics, Non-Classical CMOS Devices and Sensors

 
Publications

  • Chaudhary, S., Dewan, B., Singh, D., Sahu, C., Yadav, M.Proposal and performance evaluation of delta doped negative capacitance tunneling field transistor: A simulation studyMicro and Nanostructures174202310.1016/j.micrna.2022.207498
  • Porwal, A., Shafi, N., Sahu, C.Fabrication and pH Sensing Characteristics Measurement of Back Gate ZnO Thin Film Planar FETSilicon14171168711698202210.1007/s12633-022-01869-3
  • Poonia, R., Bhat, A.M., Periasamy, C., Sahu, C.Performance Analysis of MOS-HEMT as a Biosensor: A Dielectric Modulation ApproachSilicon14151002310036202210.1007/s12633-022-01742-3
  • Shafi, N., Bhat, A.M., Parmar, J.S., Sahu, C., Periasamy, C.Biologically Sensitive FETs: Holistic Design Considerations from Simulation, Modeling and Fabrication PerspectivesSilicon141592379261202210.1007/s12633-022-01709-4
  • Poonia, R., Bhat, A.M., Periasamy, C., Sahu, C.A highly sensitive Nano Gap Embedded AlGaN/GaN HEMT sensor for Anti-IRIS antibody detectionMicro and Nanostructures169202210.1016/j.micrna.2022.207342
  • Chaudhary, S., Dewan, B., Sahu, C., Yadav, M.Steep-subthreshold slope dual gate negative capacitance junction less FET with dead channel: TCAD approach for digital/ RF applicationsMicroelectronics Journal127202210.1016/j.mejo.2022.105518
  • Chaudhary, S., Dewan, B., Sahu, C., Yadav, M.Effect of Negative Capacitance in Partially Ground Plane based SELBOX FET on Capacitance Matching and SCEs: Design, Simulation and Performance InvestigationSilicon141270997108202210.1007/s12633-021-01478-6
  • Parmar, J.S., Shafi, N., Sahu, C.Electrical Characterization and Study of Current Drift Phenomena and Hysteresis Mechanism in Junctionless Ion-Sensitive Field-Effect TransistorSilicon141268296836202210.1007/s12633-021-01454-0
  • Shafi, N., Bhat, A.M., Parmaar, J.S., Porwal, A., Sahu, C., Periasamy, C.Virtually Doped Schottky Buried Metal Layer Planar Junctionless FET for SCE Suppression at sub-28nm Technology Nodes: Design, Simulation and Performance InvestigationSilicon14946194631202210.1007/s12633-021-01242-w
  • Shafi, N., Bhat, A.M., Parmar, J.S., Sahu, C., Periasamy, C.Effect of geometry and temperature variations on sensitivity and linearity of junctionless pH sensing FET: An experimental studyMicro and Nanostructures163202210.1016/j.spmi.2022.107186
  • Chaudhary, S., Shafi, N., Dewan, B., Sahu, C., MenkaPotential Prospects of Negative Capacitance Field Effect Transistors for Low-Power ApplicationsEmerging Low-Power Semiconductor Devices: Applications for Future Technology Nodes175196202210.1201/9781003240778-9
  • Sharma, R., Joshi, A.M., Sahu, C., Sharma, G., Akindeji, K.T., Sharma, S.Semi Supervised Cyber Attack Detection System for Smart GridProceedings - 30th Southern African Universities Power Engineering Conference, SAUPEC 2022202210.1109/SAUPEC55179.2022.9730715
  • Saha, R., Sahu, C.Influence of dielectric material near tunnel junction on analog/RF and linearity figure of merits in hetero dielectric (HG) TFET: A detailed studyInternational Journal of RF and Microwave Computer-Aided Engineering321202210.1002/mmce.22915
  • Bhat, A.M., Shafi, N., Sahu, C., Periasamy, C.Analysis of AlGaN/GaN HEMT and Its Operational Improvement Using a Grated Gate Field PlateJournal of Electronic Materials501162186227202110.1007/s11664-021-09151-9
  • Bhat, A.M., Shafi, N., Sahu, C., Periasamy, C.AlGaN/GaN HEMT pH Sensor Simulation Model and Its Maximum Transconductance Considerations for Improved SensitivityIEEE Sensors Journal21181975319761202110.1109/JSEN.2021.3100475
  • Shafi, N., Parmaar, J.S., Porwal, A., Bhat, A.M., Sahu, C., Periasamy, C.Gate All Around Junctionless Dielectric Modulated BioFET Based Hybrid Biosensor: Design, Simulation and Performance InvestigationSilicon13720412052202110.1007/s12633-020-00583-2
  • Parmar, J.S., Shafi, N., Sahu, C.Hydrogen-ion Sensing Characteristics of Cavity Based Triple-Gate Junctionless Biofet for Enhanced SensitivitySilicon13513911401202110.1007/s12633-020-00526-x
  • Parmar, J.S., Sahu, C.Cmos-compatible ex-situ incorporated junctionless enhancement-mode thin polysilicon film fet ph sensorIEEE Transactions on Device and Materials Reliability21128202110.1109/TDMR.2020.3041190
  • Porwal, A., Sahu, C., Periasamy, C.Comparative Analog Analysis of Si, Ge and Si0.7Ge0.3Channel Based DG-JLFETProceedings - 2021 IEEE International Symposium on Smart Electronic Systems, iSES 20215963202110.1109/iSES52644.2021.00025
  • Chaudhary, S., Dewan, B., Sahu, C., Yadav, M.Performance Assessment of Dual Metal Graded Channel Negative Capacitance Junctionless FET for Digital/Analog fieldProceedings - 2021 IEEE International Symposium on Smart Electronic Systems, iSES 2021143146202110.1109/iSES52644.2021.00042
  • Saxena, G., Sahu, C., Joshi, A.M.Detection and transmission of pH from food substances using IoTProceedings - 2021 IEEE International Symposium on Smart Electronic Systems, iSES 2021279280202110.1109/iSES52644.2021.00070
  • Parmar, J.S., Bhat, A., Shafi, N., Porwal, A., Periasamy, C., Sahu, C.Analysis of Current Drift in Al2O3Gated Junctionless pH Sensitive Field Effect TransistorProceedings - 2021 IEEE International Symposium on Smart Electronic Systems, iSES 2021131134202110.1109/iSES52644.2021.00039
  • Shafi, N., Bhat, A.M., Parmar, J.S., Sahu, C., Periasamy, C.Analytical Modeling of Surface Potential and Figure of Merit Computation for Planar Junctionless pH Sensing BioFETIEEE Transactions on Nanotechnology20534542202110.1109/TNANO.2021.3089717
  • Chaudhary, S., Sahu, C., MenkaSimulation study based performance projection of Negative capacitance FET2020 IEEE 17th India Council International Conference, INDICON 2020202010.1109/INDICON49873.2020.9342497
  • Shafi, N., Sahu, C., Periasamy, C.Analytical Modeling of Surface Potential and Drain Current for Virtually Doped Symmetrical Dielectric Modulated BioFETIEEE Sensors Journal20947494757202010.1109/JSEN.2020.2964625
  • Shafi, N., Parmaar, J.S., Porwal, A., Bhat, A.M., Sahu, C., Periasamy, C., Majumdar, S.Back Gate Tunable Thin Film α-Si Nanowire BioFET for pH Detection by Compatible CMOS Fabrication Process4th Electron Devices Technology and Manufacturing Conference, EDTM 2020 - Proceedings202010.1109/EDTM47692.2020.9117806
  • Chaudhary, S., Sahu, C.Performance analysis of physically unclonable function based on voltage divider arraysProceedings of International Conference on Computation, Automation and Knowledge Management, ICCAKM 2020531536202010.1109/ICCAKM46823.2020.9051534
  • Shafi, N., Porwal, A., Parmaar, J.S., Bhat, A.M., Sahu, C., Periasamy, C.Ultra-thin Si(1_x) Ge(x) envelope layer induced hole quantum well in cylindrical surrounding gate p-FET with ITRS considerationsProceedings - 2019 IEEE International Symposium on Smart Electronic Systems, iSES 2019360364201910.1109/iSES47678.2019.00089
  • Shafi, N., Sahu, C., Periasamy, C.Fabrication and pH Sensitivity Analysis of In-Situ Doped Polycrystalline Silicon Thin-Film Junctionless BioFETIEEE Electron Device Letters4069971000201910.1109/LED.2019.2911334
  • Kavita, Sahu, C., Majumdar, S.RF parameter extraction and S-parameter analysis of junctionless silicon nanowire transistorProceedings of 2nd International Conference on Innovations in Electronics, Signal Processing and Communication, IESC 2019712201910.1109/IESPC.2019.8902348
  • Parmar, J.S., Shafi, N., Sahu, C.A novel multi gate junctionfree gated resistor ISFET for pH detectionIEMECON 2019 - 9th Annual Information Technology, Electromechanical Engineering and Microelectronics Conference97101201910.1109/IEMECONX.2019.8876963
  • Shafi, N., Parmaar, J.S., Sahu, C., Periasamy, C.GAA 3D Si-MOSFET Based Hybrid Biosensor with Integrated Amplifier2019 IEEE International Conference on Modeling of Systems Circuits and Devices, MOS-AK India 20196872201910.1109/MOS-AK.2019.8902423
  • Sirohi, A., Sahu, C., Singh, J.Analog/RF Performance Investigation of Dopingless FET for Ultra-Low Power ApplicationsIEEE Access7141810141816201910.1109/ACCESS.2019.2937444
  • Porwal, A., Sahu, C.Biosensing performance optimization of dmfet for fully filled and partially filled cavityProceedings of IEEE Computer Society Annual Symposium on VLSI, ISVLSI2018-July281286201810.1109/ISVLSI.2018.00059
  • Shafi, N., Sahu, C., Periasamy, C.Virtually doped SiGe tunnel FET for enhanced sensitivity in biosensing applicationsSuperlattices and Microstructures1207589201810.1016/j.spmi.2018.05.006
  • Joshi, A.M., Ansari, M.S., Sahu, C.VLSI Architecture of High Speed SAD for High Efficiency Video Coding (HEVC) EncoderProceedings - IEEE International Symposium on Circuits and Systems2018-May201810.1109/ISCAS.2018.8351271
  • Shafi, N., Sahu, C., Periasamy, C., Singh, J.SiGe source charge plasma TFET for biosensing applicationsProceedings - 2017 IEEE International Symposium on Nanoelectronic and Information Systems, iNIS 20172018-February9398201810.1109/iNIS.2017.29
  • Joshi, A.M., Sahu, C., Ravikumar, M., Ansari, S.Hardware implementation of compressive sensing for image compressionIEEE Region 10 Annual International Conference, Proceedings/TENCON2017-December13091314201710.1109/TENCON.2017.8228060
  • Sahu, C., Parmar, J.S.Analog/RF performance comparison of junctionless and dopingless field effect transistor2017 International Conference on Computer, Communications and Electronics, COMPTELIX 2017606611201710.1109/COMPTELIX.2017.8004041
  • Majumdar, S., Sahu, C., Biswas, D.Fabrication of E-mode InGaN/AlGaN/GaN HEMT using FIB based lithography2017 IEEE Electron Devices Technology and Manufacturing Conference, EDTM 2017 - Proceedings175177201710.1109/EDTM.2017.7947579
  • Pandey, S., Sahu, C., Singh, J.A highly linear RF mixer using gate-all-around junctionless transistorInternational Journal of Electronics Letters52129136201710.1080/21681724.2015.1092593
  • Sahu, C., Agrawal, N.Mixed-mode simulation of common emitter amplifier design using bipolar charge plasma transistorProceedings - 2016 IEEE International Symposium on Nanoelectronic and Information Systems, iNIS 2016149154201710.1109/iNIS.2016.043
  • Sahu, C., Singh, J.Scalability and process induced variation analysis of polarity controlled silicon nanowire transistorJournal of Computational Electronics1515360201610.1007/s10825-015-0742-9
  • Shrivastava, V., Kumar, A., Sahu, C., Singh, J.Temperature sensitivity analysis of dopingless charge-plasma transistorSolid-State Electronics1179499201610.1016/j.sse.2015.11.010
  • Sahu, C., Singh, J.Junction and doping-free transistors for future computingNano-CMOS and Post-CMOS Electronics: Devices and Modelling139168201610.1049/PBCS029E_ch5
  • Lahgere, A., Sahu, C., Singh, J.Electrically doped dynamically configurable field-effect transistor for low-power and high-performance applicationsElectronics Letters511612841286201510.1049/el.2015.0079
  • Lahgere, A., Sahu, C., Singh, J.PVT-Aware Design of Dopingless Dynamically Configurable Tunnel FETIEEE Transactions on Electron Devices62824042409201510.1109/TED.2015.2446615
  • Sahu, C., Singh, J.Potential benefits and sensitivity analysis of dopingless transistor for low power applicationsIEEE Transactions on Electron Devices623729735201510.1109/TED.2015.2389900
  • Sahu, C., Ganguly, A., Singh, J.Symmetric bipolar charge-plasma transistor on SOIElectronics Letters502014611463201410.1049/el.2014.2407
  • Sahu, C., Swami, P., Sharma, S., Singh, J.Simplified drain current model for pinch-off double gate junctionless transistorElectronics Letters502116118201410.1049/el.2013.3342
  • Lodhi, R.S., Pandey, S.D., Sahu, C., Singh, J.Performance comparison of bulk and SOI planar junctionless SONOS memory2014 IEEE 2nd International Conference on Emerging Electronics: Materials to Devices, ICEE 2014 - Conference Proceedings201410.1109/ICEmElec.2014.7151210
  • Kumar, A., Sahu, C., Singh, J.Subthreshold Analog/RF performance estimation of doping-less DGFET for ULP applications2014 IEEE 2nd International Conference on Emerging Electronics: Materials to Devices, ICEE 2014 - Conference Proceedings201410.1109/ICEmElec.2014.7151211
  • Singh, K., Sahu, C., Singh, J.Linearly separable pattern classification using memristive crossbar circuitsProceedings - International Symposium on Quality Electronic Design, ISQED323329201410.1109/ISQED.2014.6783343
  • Sahu, C., Singh, J.Charge-plasma based process variation immune junctionless transistorIEEE Electron Device Letters353411413201410.1109/LED.2013.2297451
  • Sahu, C., Singh, J., Kondekar, P.N.Investigation of ultra-thin BOX junctionless transistor at channel length of 20 nm2013 IEEE International Conference of Electron Devices and Solid-State Circuits, EDSSC 2013201310.1109/EDSSC.2013.6628155
  • Kumar, P., Sahu, C., Shrivastava, A., Kondekar, P.N., Singh, J.Characteristics of gate inside junctionless transistor with channel length and doping concentration2013 IEEE International Conference of Electron Devices and Solid-State Circuits, EDSSC 2013201310.1109/EDSSC.2013.6628156
  • Sahu, C., Singh, J., Kondekar, P.N.Electrical characteristics and short channel performance comparison of different gate junctionless transistorsCARE 2013 - 2013 IEEE International Conference on Control, Automation, Robotics and Embedded Systems, Proceedings201310.1109/CARE.2013.6733702
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 

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