Heterostructure Silicon (including Lecture-Tutorial- Laboratory Modules) Dept. of Electronics & ECE Indian Institute of Technology- Kharagpur First R & D Centre in Information and Communication Technology (ICT) Development among IITs and Universities in India PI: Prof. C. K Maiti, Co-PI: Prof A. S Dhar, and Prof A. Halder
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Heterostructure Silicon (including Lecture-Tutorial-Laboratory Modules) Dept. of Electronics & ECE Indian Institute of Technology-Kharagpur First R & D.
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Heterostructure Silicon
(including Lecture-Tutorial-Laboratory Modules)
Dept. of Electronics & ECE Indian Institute of Technology-
Kharagpur First R & D Centre in
Information and Communication Technology (ICT) Development among IITs
and Universities in IndiaPI: Prof. C. K Maiti, Co-PI: Prof A. S Dhar, and Prof
A. Halder
Research & Development focus
1. To develop e-learning materials for Heterostructure Silicon Course (including tutorial and laboratory modules) for final year undergraduates and postgraduate students and implement online simulation laboratory — real time simulation laboratory accessed through the Internet which can expand the range of simulation experiments in Heterostructure Silicon, transmit online instructions and study materials for anyone, anywhere and anytime.
2. development of e-content for an integrated teaching environment which allows for the provision of online live lectures (a 40-lecture module with tutorials) and a laboratory (10-12 simulation experiments) session for geographically dispersed students.
Steps for Development of RealTIME
Measurement-based Internet Laboratory
Design of ExperimentRemote Operation of the
Instruments(via LabVIEW, IC/CV lite, Easy Expert, VEE etc)
Conversion to Web Application
Launching on the Internet
Total Budget Outlay(Rs. in lakhs)Years
Head 1st 2nd 3rd Total
Capital Equipment Rs. 30.00 - - 30.00FE Comp.
Consumable stores Rs. 10.00 10.00 10.00 30.00
Software/License FeeDuty on import (if any) Rs. nil nil nil
IntroductionStrain Engineering in MicroelectronicsStress Induced During ManufacturingSubstrate EngineeringUniaxial vs. Biaxial Strain EngineeringHeteroepitaxy and Strain ControlVirtual SubstratesHybrid Substrates
Text Book: C. K. Maiti, S. Chattopadhyay, and L. K. Bera,"Strained-Si Heterostructure Field-Effect Devices", CRC Press(Taylor and Francis), USA, 2007.
40-50 lectures including tutorial based on the following contents:
Substrate-Induced Strain EngineeringProcess-Induced Stress EngineeringGlobal vs. Local StrainSubstrate-Induced StrainCharacterization of Strained LayersGate Dielectrics on Engineered SubstratesKinetics: Oxidation of Si1-xGex LayersOxidation of Strained-Si LayersRapid Thermal OxidationPlasma Nitridation of Strained-SiHigh-k GateDielectrics on Strained-SiNonclassical CMOS StructuresElectronic Properties of Engineered SubstratesOrientation-Dependent Mobility EngineeringEnergy Gap and Band StructureElectron MobilityHole MobilityFieldDependence
Doping DependenceCarrier LifetimeHeterostructure Field-Effect DevicesSiGe/SiGeC:Material ParametersSiGe Hetero-FETs: Structures andOperationSiGe p-MOSFETs on SOISiGeC Hetero-FETsSiGe-based HEMTsDesign IssuesStrained-Si Technology: Process IntegrationUniaxial Stress: Process FlowBiaxial Strain: Process FlowStrain-Engineered Hetero-FETs: Modeling and SimulationSimulation of Hetero-FETsStrained-SiMaterial Parameters forModelingSimulation of Strained-Si n-MOSFETsCharacterization of Strained-Si Hetero-FETsSPICE Parameter Extraction
VLSI Engineering Laboratory Module will consist of the
following experiments1. Doping Profile Determination 2. Bipolar Device Characterization3. MOS Capacitor Characterization4. MOSFET Characterization5. High Frequency Characteristics of BJT6. MOSFET SPICE Parameter Extraction7. Bipolar Transistor SPICE Parameter
Extraction8. 1/f Noise Characterization in Transistors9. Low Temperature Characterization of
Transistors10.LNA Characterization11.Noise Modeling in MOSFETs12.Cutoff Frequency Determination
Why Heterostructure Silicon ?
March of Technology• MOORE’S LAW : Transistor density on
integrated circuits doubles about every
two years – Intel co-founder Gordon E. Moore (1965)
• Microelectronic silicon computer “chips” have grown from a single transistor in the 1950s to hundreds of millions of transistors per chip on today’s microprocessor and memory devices
March of Technology
• Geometric scaling of transistors : Making Moore’s prediction true
5. TCAD for Si, SiGe and GaAs Integrated Circuits, IET, UK, 2008.
OUR Publications on INTERNET LABORATORY on
MICROELECTRONICS• A. Maiti and S. S. Mahato, Online Semiconductor Device
Characterization and Parameter Extraction Using World Wide Web, Proc. NCNTE, Feb. 29 – Mar. 01, pp.160-163, 2008.
• A. Maiti and S. S. Mahato, Web-based Semiconductor Technology CAD (TCAD) Laboratory, 50th Intl. Symp. ELMAR-2008, Zadar, CROATIA, 10-12 September 2008.
• A. Maiti and S. S. Mahato, Web-based Semiconductor Process and Device Simulation Laboratory, Proc. of ICEE2008, Intl. Conf. on Engineering Education, "New Challenges in Engineering Education and Research in the 21st Century", PÉCS-BUDAPEST, HUNGARY, JULY 27-31, 2008.
• S. C. Pandey, A. Maiti, T. K. Maiti and C. K. Maiti, Online MOS Capacitor Characterization in LabVIEW Environment, International Journal of Online Engineering (iJOE), vol.5, pp.57-60, 2009.
• A. Maiti, M. K. Hota, T. K. Maiti and C. K. Maiti, Online Microelectronics and VLSI Engineering Laboratory, International Workshop on Technology for Education, Bangalore, Aug 04-06, 2009.
Currently Available Experiments via INTERNET
from IIT-KHARAGPUR(RealTIME Online Measurement-based)
1. Gummel Plot of a BJT2. Output Characteristics of a BJT3. Threshold Voltage of a MOSFET4. Output Characteristics of a MOSFET5. MOSFET Parameter Extraction6. BJT SPICE Parameter Extraction7. Low Noise Amplifier
Characterization8. Surface Analysis using AFM/STM9. Circuit Analysis Using NI-Elvis
NetLAB Webpage
Partner/USER Institutions
Our Current Partners areVIT, Vellore
NIST, Berhampur
OUR ONLINE LABORATORY HAS BEEN USED and TESTED BY
More Than 50 ENGINEERING COLLEGES
and10 UNIVERSITIES
Short Term Course/Workshop
AICTE/MHRD sponsored SUMMER SCHOOL at IIT KHARAGPUR
May 17-23, 2009
Applications of ICT for
Hardware Laboratory
52 participants from 40 Engineering Colleges
List of Participating Institutions
VIT University, VelloreNIST, BerhampurWest Bengal University of Technology,
KolkataUniversity of Calcutta Inst. of Radiophysics and ElectronicsNorth Bengal University, SiliguriNIT, DurgapurBengal Engg. and Science University, ShibpurTezpur (Central) University, Tezpur
IMPS College of Engg. and Technology, MaldaGurgaon College of Engg., HaryanaHi-Tech Institute of Technology, KhurdaNational Institute of Technology, WarangalSSN College of Engg., TamilnaduSynergy Institute of Engg. and Technology, DhenkanalMedi-caps Institute of Technology Management, IndoreDr. BR Ambedkar National Institute of Technology, PunjabJaypee Univ. Of Information Tech., Solan, H.P.Dronacharya College of Engg., Gurgaon, HaryanaCVR College of Engg., Hyderabad, A.P.Sai Spurthi Institute of Technology, A.P.Lingaya's Institute of Mgt and Technology, Faridabad
Purushottam Institute of Engg. Tech., Rourkela, OrissaNational Institute of Science & Technology, OrissaHi-Tech Institute of Tech., OrissaGLAITM, Mathura, U.P.Dr. B. C. Roy Engg. College, DurgapurTradient Academy of Tech., OrissaModern Engg. & Management Studies, OrissaGLA Institute of Tech. & Management, MathuraSynergy Institute of Engg. & Tech., OrissaITER, BhubaneswarSynergy Institute of Engg. & Tech., OrissaDRIEMS, CuttackLingaya’s University, FaridabadBirla Institute of Technology, PatnaDr. Sivanthi Aditanar College of Engg., Tamilnadu
PSN Group of Institutions, TamilnaduOrissa Engg. College, BhubaneswarJIET, CuttackRaajdhani Eng. College, BhubaneswarWorld Institute of Technology, GurgaonDept. of Bio-Medical Engg., Andhra UniversityAndhra University College of Engg., VisakhapatnamGITAM University, VisakhapatnamChaitanya college of Engg., VisakhapatnamSRKR Engg. College, VisakhapatnamGovt. Polytechnic, BheemiliSanketika Vidya Parishad Engg. College, VisakhapatnamJNTU College of Engg., HyderabadNational Engg. College, TamilnaduInstitute of Technology and Management, Gurgaon