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National Programme on Technology Enhanced LearningNational Programme on Technology Enhanced LearningN P T E L

Metallurgy and Material Science

NPTEL Video Course - Metallurgy and Material Science - Advanced ceramics for strategic applications

Subject Co-ordinator - Prof. H.S. Maiti

Co-ordinating Institute - Central Glass and Ceramic Research Institute

Sub-Titles - Available / Unavailable | MP3 Audio Lectures - Available / Unavailable

Lecture 1 - IntroductionLecture 2 - Introduction (Continued...)Lecture 3 - Crystal StructureLecture 4 - Crystal Structure (Continued...)Lecture 5 - Crystal Structure (Continued...)Lecture 6 - Crystal Structure (Continued...)Lecture 7 - Defects in crystalline solidsLecture 8 - Defects in crystalline solids (Continued...)Lecture 9 - DislocationLecture 10 - Two and Three Dimensional DefectsLecture 11 - Electrical Conduction in ceramicsLecture 12 - Electrical Conduction in Ceramics (Continued...)Lecture 13 - Electrical Conduction in Ceramics (Continued...)Lecture 14 - Electrical Conduction in Ceramics (Continued...)Lecture 15 - Electrical Conduction in Ceramics (Continued...)Lecture 16 - Electrical Conduction in Ceramics (Continued...)Lecture 17 - Electrical Phenomenon in InsulatorsLecture 18 - Electrical Phenomenon in Insulators (Continued...)Lecture 19 - Ferroelectric , Piezoelectric and Pyroelectric CeramicsLecture 20 - Ferroelectric , Piezoelectric and Pyroelectric Ceramics (Continued...)Lecture 21 - Ferroelectric , Piezoelectric and Pyroelectric Ceramics (Continued...)Lecture 22 - Ferroelectric , Piezoelectric and Pyroelectric Ceramics (Continued...)Lecture 23 - Relaxor FerroelectricLecture 24 - SuperconductivityLecture 25 - Superconductivity (Continued...)Lecture 26 - Ceramic Gas SensorLecture 27 - Ceramic Gas Sensor (Continued...)Lecture 28 - Solid Oxide Fuel CellLecture 29 - Solid Oxide Fuel Cell (Continued...)

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Lecture 30 - Solid Oxide Fuel Cell (Continued...)Lecture 31 - Hydrogen Generation through MIEC ReactorLecture 32 - Lithium Ion BatteryLecture 33 - Lithium Ion Battery (Continued...)Lecture 34 - Magnetic CeramicsLecture 35 - Magnetic Ceramics (Continued...)Lecture 36 - Magnetic Ceramics (Continued...)Lecture 37 - Magnetic Ceramics (Continued...)Lecture 38 - Sintering of CeramicsLecture 39 - Sintering of Ceramics (Continued...)Lecture 40 - Sintering of Ceramics (Continued...)Lecture 41 - Sintering of Ceramics (Continued...)Lecture 42 - Mechanical Properties of Ceramic MaterialsLecture 43 - Mechanical Properties of Ceramic Materials (Continued...)Lecture 44 - Mechanical Properties of Ceramic Materials (Continued...)Lecture 45 - Mechanical Properties of Ceramic Materials (Continued...)Lecture 46 - Structural Ceramics MaterialsLecture 47 - Bioceramics



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NPTEL Video Course - Metallurgy and Material Science - Advanced Materials and Processes

Subject Co-ordinator - Prof. B.S. Murty

Co-ordinating Institute - IIT - Kharagpur


Lecture 1 - Structure of Materials - Part ILecture 2 - Structure of Materials - Part IILecture 3 - Nano Crystalline Materials - Part ILecture 4 - Nano Crystalline Materials - Part IILecture 5 - Nano Crystalline Materials - Part IIILecture 6 - Nano Crystalline Materials - Part IVLecture 7 - Amorphous Materials - Part ILecture 8 - Amorphous Materials - Part IILecture 9 - Amorphous Materials - Part IIILecture 10 - Amorphous Materials - Part IVLecture 11 - Amorphous Materials - Part VLecture 12 - Quasicrystals - Part ILecture 13 - Quasicrystals - Part IILecture 14 - Nano Quasicrystals - Part ILecture 15 - Nano Quasicrystals - Part IILecture 16 - Rapid Solidification ProcessingLecture 17 - Mechanical AlloyingLecture 18 - Advanced AI Alloys - Part ILecture 19 - Advanced AI Alloys - Part IILecture 20 - Advanced AI Alloys - Part IIILecture 21 - Advanced AI Alloys - Part IV and Ti AlloysLecture 22 - Shape Memory AlloysLecture 23 - Strengthening Mechanisms - Part ILecture 24 - Strengthening Mechanisms - Part IILecture 25 - SuperalloysLecture 26 - In-Situ Composites - Part I



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NPTEL Video Course - Metallurgy and Material Science - Advanced Metallurgical Thermodynamics

Subject Co-ordinator - Prof. B.S. Murty

Co-ordinating Institute - IIT - Madras


Lecture 1 - Basic definitionsLecture 2 - Free energy, Stability, equilibrium in a unary systemLecture 3 - Effect of Pressure on equilibrium transformationsLecture 4 - Free energy of solutions, free energy-composition diagramsLecture 5 - Solution models, chemical potentialLecture 6 - Phase rule, free energy-composition diagrams and phase diagramsLecture 7 - Evolution of phase diagramsLecture 8 - Evolution of phase diagrams, miscibility gapLecture 9 - To concept, partition less solidificationLecture 10 - To concept, partition less solidification (Continued...)Lecture 11 - Eutectic solidification, glass formationLecture 12 - Kauzmann paradox, order of a transformation, glass forming abilityLecture 13 - Eutectic solidification, coupled growth, heterogeneous nucleationLecture 14 - Peritectic solidification, metastable phase diagramsLecture 15 - Errors in drawing phase diagrams, Fe-C vs. Fe-Fe3C phase diagramLecture 16 - Free energy of undercooled liquid, shape of nucleusLecture 17 - Solid state phase transformations - PrecipitationLecture 18 - PrecipitationLecture 19 - Precipitation - quasicrystalsLecture 20 - Precipitate coarsening, stability of a phase, spinodal decompositionLecture 21 - Spinodal decompositionLecture 22 - Eutectioid reactionLecture 23 - Eutectioid reaction (Continued...)Lecture 24 - Bainitic transformationLecture 25 - Kinetics of eutectoid transformationsLecture 26 - Martensitic TransformationLecture 27 - Martensitic transformation, order-disorder transformationLecture 28 - Miscibility gap in phase diagramsLecture 29 - Phase diagram calculations



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Lecture 30 - Thermodynamics of heterogeneous systemsLecture 31 - Thermodynamics of heterogeneous systems (Continued...)



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NPTEL Video Course - Metallurgy and Material Science - Electroceramics

Subject Co-ordinator - Dr. Ashish Garg

Co-ordinating Institute - IIT - Kanpur


Lecture 1Lecture 2Lecture 3Lecture 4Lecture 5Lecture 6Lecture 7Lecture 8Lecture 9Lecture 10Lecture 11Lecture 12Lecture 13Lecture 14Lecture 15Lecture 16Lecture 17Lecture 18Lecture 19Lecture 20Lecture 21Lecture 22Lecture 23Lecture 24Lecture 25Lecture 26Lecture 27Lecture 28Lecture 29



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Lecture 30Lecture 31Lecture 32Lecture 33Lecture 34Lecture 35Lecture 36Lecture 37Lecture 38Lecture 39Lecture 40Lecture 41



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NPTEL Video Course - Metallurgy and Material Science - Electronic materials, devices, and fabrication

Subject Co-ordinator - Prof. Parasuraman S



Lecture 1 - Metals, semiconductors and insulatorsLecture 2 - Introduction to semiconductorsLecture 3 - Density of states and Fermi-Dirac statisticsLecture 4 - Assignment 1 - Bonding, DOS, and Fermi statisticsLecture 5 - Intrinsic semiconductorsLecture 6 - Intrinsic semiconductors - conductivityLecture 7 - Assignment 2 - Intrinsic semiconductorsLecture 8 - Extrinsic semiconductorsLecture 9 - Extrinsic semiconductors - Fermi levelLecture 10 - Extrinsic semiconductors - conductivityLecture 11 - Assignment 3 - Extrinsic semiconductorsLecture 12 - Metal-semiconductor junctionsLecture 13 - Assigment 4 - Metal-semiconductor junctionsLecture 14 - pn junctions in equilibriumLecture 15 - pn junctions under biasLecture 16 - pn junction breakdown and heterojunctionsLecture 17 - Assignment 5 - pn junctionsLecture 18 - TransistorsLecture 19 - MOSFETsLecture 20 - Assignment 6 - transistorsLecture 21 - Optoelectronic devicesLecture 22 - Optoelectronic devicesLecture 23 - Optoelectronic devicesLecture 24 - Optoelectronic devicesLecture 25 - Optoelectronic devicesLecture 26 - Assignment 7 - optical propertiesLecture 27 - Assignment 8 - optoelectronic devicesLecture 28 - Semiconductor manufacturingLecture 29 - Si wafer manufacturing



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Lecture 30 - IC device manufacturingLecture 31 - LayeringLecture 32 - DopingLecture 33 - LithographyLecture 34 - Etching and deposition (growth)Lecture 35 - Metallization and polishingLecture 36 - Process and device evaluationLecture 37 - Productivity and process yieldLecture 38 - Clean room design and contamination controlLecture 39 - Devices and IC formationLecture 40 - IC circuit logic and packaging



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NPTEL Video Course - Metallurgy and Material Science - Environmental Degradation of Materials

Subject Co-ordinator - Dr. Kallol Mondal



Lecture 1 - Introduction, Basic definition of corrosionLecture 2 - Forms of Degradation, Thermodynamics of corrosionLecture 3 - Thermodynamics of corrosionLecture 4 - Thermodynamics of corrosionLecture 5 - Thermodynamics of corrosion, Electrochemical series, Concentration cellLecture 6 - Reduction Potential series, Pourbaix diagramLecture 7 - Pourbaix diagramLecture 8 - Pourbaix diagramLecture 9 - Pourbaix diagram, Kinetics of corrosionLecture 10 - Kinetics of corrosion, Rate expression, Solved problemsLecture 11 - Solved problems on the corrosion rate, Exchange current densityLecture 12 - Exchange current density, Polarization, Activation Polarization, Tafel EquationLecture 13 - Activation Polarization, Concentration PolarizationLecture 14 - Concentration Polarization, Mixed Potential TheoryLecture 15 - Mixed Potential Theory, Explanation of corrosion events on the basis of Mixed potential theory, GalvanizationLecture 16 - Explanation of corrosion events on the basis of Mixed potential theory, Effect of impurity, Effect of area factorLecture 17 - Explanation of corrosion events on the basis of Mixed potential theory, Effect of area factor, Concentration polarization, PassivationLecture 18 - Passivation and Mixed potential theoryLecture 19 - Passivation and Mixed potential theoryLecture 20 - Different corrosion protection mechanisms, electrochemical ways of protection, cathodic protectionLecture 21 - Cathodic and anodic protectionLecture 22 - Anodic protection, Forms of corrosion, Factors of corrosionLecture 23 - Forms of corrosion, Uniform Corrosion, Galvanic corrosionLecture 24 - Galvanic corrosionLecture 25 - Crevice corrosionLecture 26 - Crevice corrosion, Pitting corrosionLecture 27 - Pitting corrosion, Intergranular corrosionLecture 28 - Intergranular corrosion, DealloyingLecture 29 - Dealloying, Erosion corrosion



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Lecture 30 - Erosion corrosion, CavitationLecture 31 - Cavitation, Fretting corrosion, corrosion crackingLecture 32 - Stress corrosion crackingLecture 33 - Stress corrosion crackingLecture 34 - Biologically influenced corrosion, liquid metal attackLecture 35 - Corrosion protection, change of materials, effect of design of componentLecture 36 - Corrosion protection, change of environment, Inhibitors, coatingsLecture 37 - Oxidation and hot corrosion, pitting Bedworth ratio, thermodynamics of oxidationLecture 38 - Thermodynamics of oxidation, Ellingham diagram, oxidation kinetics and lawsLecture 39 - Oxide structure and OxidationLecture 40 - Hot corrosion, corrosion testing and failure analysis, linear polarizationLecture 41 - Degradation of composites, polymers and ceramics, corrosion and society



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NPTEL Video Course - Metallurgy and Material Science - Fuels Refractory and Furnaces

Subject Co-ordinator - Prof. Satish Ch. Koria



Lecture 1 - Energy Resources and EnvironmentLecture 2 - Characterization of FuelsLecture 3 - Characterization of FuelsLecture 4 - Production of Secondary FuelsLecture 5 - Materials Balance in Coke-makingLecture 6 - Heat Balance and Clean Development MechanismLecture 7 - Production of Secondary FuelsLecture 8 - Materials and Heat Balance in GasificationLecture 9 - Principles of combustionLecture 10 - Principles of combustionLecture 11 - Materials balance in combustionLecture 12 - Principles of CombustionLecture 13 - Flame Temperature CalculationsLecture 14 - Refractory in FurnacesLecture 15 - Refractory in FurnacesLecture 16 - FurnaceLecture 17 - Heat Utilization in furnaces, energy flow diagramsLecture 18 - Heat Utilization in furnaces, energy flow diagramsLecture 19 - Heat Utilization in FurnacesLecture 20 - Heat Utilization in FurnacesLecture 21 - Transport Phenomena in FurnacesLecture 22 - Macroscopic Energy BalanceLecture 23 - Macroscopic Energy BalanceLecture 24 - Macroscopic Energy BalanceLecture 25 - Macroscopic Energy BalanceLecture 26 - Macroscopic Energy BalanceLecture 27 - Principles of Burner DesignLecture 28 - Transport Phenomena in FurnacesLecture 29 - Transport Phenomena in Furnaces



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Lecture 30 - Transport Phenomena in FurnacesLecture 31 - Transport Phenomena in FurnacesLecture 32 - Steady Heat flows in Furnace and Heat ExchangerLecture 33 - Exercises on Heat Flow in Furnaces and Heat ExchangersLecture 34 - Exercises on Heat Flow in Furnaces and Heat ExchangersLecture 35 - Miscellaneous TopicsLecture 36 - Miscellaneous TopicsLecture 37 - Miscellaneous TopicsLecture 38 - Miscellaneous topicsLecture 39 - Furnace efficiency, Fuel Saving, Carbon OffsetLecture 40 - Furnace efficiency, Fuel Saving, Carbon Offset



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NPTEL Video Course - Metallurgy and Material Science - Introduction to Biomaterials

Subject Co-ordinator - Dr. Kantesh Balani, Dr. Birkamjit Basu



Lecture 1 - Introduction to basic concepts of Biomaterials Science; Salient properties of important material classes; overview of body environment,Lecture 2 - Manufacturing and properties of metals, ceramics, polymers and compositesLecture 3 - Concept of biocompatibility, host response, structure-property of biological cellLecture 4 - Structure and properties of cells, protein and cellular adaptation processLecture 5 - Cell-ILecture 6 - Cell-IILecture 7 - Cell Migration and Cell Division and cell deathLecture 8 - Cell Differentiation and Cell DeathLecture 9 - Cell Apoptosis-ILecture 10 - Cell Apoptosis-IILecture 11 - Structure and properties of Protein; cell - material interactionLecture 12 - Assessment of biocompatibility of biomaterialsLecture 13 - Biological testing (hemocompatibility, tribological testing)Lecture 14 - Structure and properties of bone as well as in vivo testing and histocompatibility assessmentLecture 15 - Important biometallic alloysLecture 16 - Ti AlloyLecture 17 - Co-Cr-Mo alloysLecture 18 - BioceramicsLecture 19 - Processing of BioceramicsLecture 20 - Ceramics, Bioceramics and GlassesLecture 21 - Sintering and mechanical properties of ceramicsLecture 22 - Fracture and toughening of ceramic compositesLecture 23 - Development of based bioceramic composites for hard tissue replacementLecture 24 - Alternative phosphate materials, based composites with bactericidal property and glass ceramics for dental restorationLecture 25 - Electrostatic Spraying of UHMWPE-HA-CNT compositesLecture 26 - Thin Films and CoatingsLecture 27 - hermal Spray CoatingsLecture 28 - Biocompatibility of plasma sprayed CNT reinforced Hydroxyapatite biocomposite coatingsLecture 29 - Biocompatibility of Alumina and CNT reinforced Hydroxyapatite



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Lecture 30 - Glass-ceramics for dental restoration applicationsLecture 31 - Structure and properties of polymersLecture 32 - Biodegradable polymers (Importance)Lecture 33 - Biodegradable polymers (Types)Lecture 34 - Mechanisms of BioerosionLecture 35 - External field and material interactionLecture 36 - Tissue Engineering and wound healingLecture 37 - Understanding Design Concepts of Bio-implantsLecture 38 - Understanding Design Concepts of Dental-implantsLecture 39 - Understanding Design Concepts of Orthopedic-implant



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NPTEL Video Course - Metallurgy and Material Science - Materials and Energy balance in Metallurgical Processes

Subject Co-ordinator - Prof. Satish Ch. Koria



Lecture 1 - Introduction to CourseLecture 2 - Measurement of QuantitiesLecture 3 - Exercises on Measurement of Quantities, Introduction to StoichiometryLecture 4 - Stoichiometry Concept and ExerciseLecture 5 - Exercise on Stoichiometry and Introduction to ThermochemistryLecture 6 - ThermochemistryLecture 7 - Exercise on Thermochemistry & Frequently Asked QuestionsLecture 8 - Errors in MeasurementsLecture 9 - Basics of Materials & Energy BalanceLecture 10 - Introduction to Mineral BeneficiationLecture 11 - Materials Balance in Mineral Processing and FaqLecture 12 - Exercises in Mineral ProcessingLecture 13 - Calcination Concepts & ExercisesLecture 14 - Pyromet ExtractionUnit ProcessesLecture 15 - Predominance Area DiagramLecture 16 - Material Balance in Roasting;illustrationLecture 17 - Heat Balance in Roasting illustrationLecture 18 - Exersises on RoastingLecture 19 - Exercises on RoastingLecture 20 - Smelting Matte SmeltingLecture 21 - Exercise-I Matte SmeltingLecture 22 - Exercise-II Matte SmeltingLecture 23 - Reduction SmeltingLecture 24 - Lead Smelting Material BalanceLecture 25 - Imperial Smelting ProcessLecture 26 - Introduction to IronmakingLecture 27 - Coke MakingLecture 28 - Ironmaking FundamentalsLecture 29 - Material & Heat Balance in Ironmaking - I



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Lecture 30 - Material & Heat Balance in Ironmaking - IILecture 31 - RIST Diagram - ILecture 32 - RIST Diagram - IILecture 33 - Concepts in ConvertingLecture 34 - Exercise in ConvertingLecture 35 - Additional Topics - I Melting in CupolaLecture 36 - Additional Topics - II GasificationLecture 37 - Additional Topics - III Material Balance in GasificationLecture 38 - Additional Topics - IV Industrial FurnacesLecture 39 - Energy Balance in Industrial FurnacesLecture 40 - Thoughts on Application of Energy Balance



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NPTEL Video Course - Metallurgy and Material Science - Non-ferrous Extractive Metallurgy

Subject Co-ordinator - Prof. H.S. Ray, Mr. L. Pugazhenthy

Co-ordinating Institute - IIT - Kharagpur | India Lead Zine Development Association


Lecture 1 - Brief History of Non-ferrous MetalLecture 2 - Brief History of Non-ferrous Metal (Continued...)Lecture 3 - Sources of Non-ferrous MetalLecture 4 - Mineral Benefication TechniquesLecture 5 - General Methods of Metal ExtractionLecture 6 - Principles of Carbon ReductionLecture 7 - Principles of HydrometallingLecture 8 - Principles of ElectrometallurgyLecture 9 - Electrometallurgy (Continued...) and Temkin Model for Fused SaltsLecture 10 - Refining of Metals - Chemical MethodsLecture 11 - Refining of Metals - Physical MethodsLecture 12 - Concluding part of Module - 4Lecture 13 - Concluding part of Module - 4 (Continued...)Lecture 14 - Module - 5 Extraction of Metals from Oxides, Extraction of MagnesiumLecture 15 - Extraction AluminiumLecture 16 - Extraction Aluminium (Continued...1)Lecture 17 - Extraction Aluminium (Continued...2)Lecture 18 - Extraction Aluminium (Continued...3)Lecture 19 - Extraction of TinLecture 20 - Extraction of Ferro AlloysLecture 21 - Module - 6 Extraction of Metals from Sulphides Extraction of CopperLecture 22 - Extraction of Copper (Continued...)Lecture 23 - Hydrometallurgy of CopperLecture 24 - Extraction of LeadLecture 25 - Extraction of Zinc-Imperial Smelting ProcessLecture 26 - Module - 7 Extraction of metals from halides, Extraction of reactor metalsLecture 27 - Extraction of reactor metals (Continued...1)Lecture 28 - Extraction of reactor metals (Continued...2)Lecture 29 - Extraction of Titanium



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Lecture 30 - Extraction of Precious MetalsLecture 31 - Production of Secondary Metals and Treatment of WastesLecture 32 - Energy and Environment Related Issues in Nonferrous Metals ProductionLecture 33 - Energy and Environment Related Issues in Nonferrous Metals Production (Continued...1)Lecture 34 - Energy and Environment Related Issues in Nonferrous Metals Production (Continued...2)Lecture 35 - Energy and Environment Related Issues in Nonferrous Metals Production (Continued...3)Lecture 36 - Energy and Environment Related Issues in Nonferrous Metals Production (Continued...4)Lecture 37 - Energy and Environment Related Issues in Nonferrous Metals Production (Continued...5)Lecture 38 - Energy and Environment Related Issues in Nonferrous Metals Production (Continued...6)Lecture 39 - Nonferrous Metals in India - Unleashing its true potentialLecture 40 - Nonferrous Metals in India - Unleashing its true potential (Continued...)Lecture 41 - Review and SummaryLecture 42 - Review and Summary (Continued...1)Lecture 43 - Review and Summary (Continued...2)



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NPTEL Video Course - Metallurgy and Material Science - Optoelectronic Materials and Devices

Subject Co-ordinator - Prof. Deepak Gupta, Prof. Monica Katiyar



Lecture 1 - Conductivity of materials, Drudeâ��s theory and its failuresLecture 2 - Free electron theoryLecture 3 - Free electron theoryLecture 4 - Crystal structure, Reciprocal lattice ILecture 5 - Reciprocal lattice II, Brillouin zone and Braggâ��s diffraction conditionLecture 6 - Electrons in a crystal, Blochâ��s electronLecture 7 - Free electron band diagrams in an empty latticeLecture 8 - Effect of periodic potential, Origin of band-gap through Kronig-Penny modelLecture 9 - Electron dynamicsLecture 10 - Conduction in relation to band diagramsLecture 11 - Semiconductor E-k diagrams and their material propertiesLecture 12 - Equilibrium carrier statistics in semiconductorsLecture 13 - Equilibrium carrier statistics in semiconductorsLecture 14 - Equilibrium carrier statistics in semiconductorsLecture 15 - Doping in semiconductorsLecture 16 - Equilibrium carrier statistics in semiconductorsLecture 17 - Equilibrium carrier statistics in semiconductorsLecture 18 - Semiconductor junctions in band-diagramsLecture 19 - Linear dielectric behaviorLecture 20 - Non-linear dielectric behaviorLecture 21 - Carrier recombination-generation - ILecture 22 - Carrier recombination-generation - IILecture 23 - R-G statistics via R-G centersLecture 24 - Optoelectronic materials and bandgap engineeringLecture 25 - Optical properties of materialsLecture 26 - Optical properties of single interfacesLecture 27 - Optical Properties of two interfacesLecture 28 - DriftLecture 29 - Diffusion



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Lecture 30 - Continuity EquationLecture 31 - Resistor and diode (p-n junction)Lecture 32 - Fundamentals of p-n junctionLecture 33 - Fundamentals of p-n junction (Continued...)Lecture 34 - Solar cellsLecture 35 - Microelectronics processingLecture 36 - MOS capacitorLecture 37 - TransistorLecture 38 - Organic ElectronicsLecture 39 - Organic Light Emitting DiodesLecture 40 - Organic Solar Cells and Organics Thin Film Transistors



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NPTEL Video Course - Metallurgy and Material Science - Physics of Materials

Subject Co-ordinator - Dr. Prathap Haridoss



Lecture 1 - IntroductionLecture 2 - Properties of MaterialsLecture 3 - Thermal ExpansionLecture 4 - Measuring Electrical ConductivityLecture 5 - Free Electron GasLecture 6 - The Ideal GasLecture 7 - Drude ModelLecture 8 - Drude ModelLecture 9 - Drude ModelLecture 10 - Drude ModelLecture 11 - Large Systems and Statistical MechanicsLecture 12 - Maxwell Boltzmann StatisticsLecture 13 - Classical Particles and Quantum ParticlesLecture 14 - History of Quantum Mechanics - 1Lecture 15 - History of Quantum Mechanics - 2Lecture 16 - Introduction to Drude Sommerfeld modelLecture 17 - Fermi-Dirac Statistics - Part 1Lecture 18 - Fermi-Dirac Statistics - Part 2Lecture 19 - Features of the Fermi Dirac Distribution FunctionLecture 20 - Maxwell-Boltzmann Distribution Vs Fermi-Dirac DistributionLecture 21 - Anisotropy and Periodic Potential in a SolidLecture 22 - Confinement and Quantization - Part 1Lecture 23 - Confinement and Quantization - Part 2Lecture 24 - Density of StatesLecture 25 - Fermi Energy, Fermi Surface, Fermi TemperatureLecture 26 - Electronic Contribution to Specific Heat at Constant VolumeLecture 27 - Reciprocal Space-1Lecture 28 - Reciprocal Space-2Lecture 29 - Reciprocal Space-3



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Lecture 30 - Wigner Seitz Cell and Introduction to Brillouin ZonesLecture 31 - Brillouin Zones, Diffraction, and Allowed Energy LevelsLecture 32 - E Vs k, Brillouin Zones and the Origin of BandsLecture 33 - Calculating Allowed Energy Bands and Forbidden Band GapsLecture 34 - Bands; Free Electron Approximation, Tight Binding ApproximationLecture 35 - SemiconductorsLecture 36 - Magnetic PropertiesLecture 37 - Electron Compounds; Phonons, Optoelectronic MaterialsLecture 38 - SuperconductivityLecture 39 - Bose-Einstein StatisticsLecture 40 - Physics of Nano Scale Materials; Course Summary



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NPTEL Video Course - Metallurgy and Material Science - Principles of Physical Metallurgy

Subject Co-ordinator - Prof. R.N. Ghosh



Lecture 1 - IntroductionLecture 2 - Atomic Bond and Crystal StructureLecture 3 - Atomic Bond and Crystal Structure (Continued...1)Lecture 4 - Atomic Bond and Crystal Structure (Continued...2)Lecture 5 - Experimental Tools & TechniquesLecture 6 - Experimental Tools & Techniques (Continued...)Lecture 7 - Solidification of Pure MetalLecture 8 - Plastic Deformation of Pure MetalLecture 9 - Plastic Deformation of Pure Metal (Continued...)Lecture 10 - Crystal Defects in MetalsLecture 11 - Crystal Defects in Metals (Continued...1)Lecture 12 - Crystal Defects in Metals (Continued...2)Lecture 13 - Crystal Defects in Metals (Continued...3)Lecture 14 - Crystal Defects in Metals (Continued...4)Lecture 15 - Diffusion in SolidsLecture 16 - Diffusion in Solids (Continued...)Lecture 17 - Numerical Examples in DiffusionLecture 18 - Solidification of Binary AlloysLecture 19 - Solidification of Binary Alloys (Continued...1)Lecture 20 - Solidification of Binary Alloys (Continued...2)Lecture 21 - Solidification of Binary Alloys (Continued...3)Lecture 22 - Solidification of Binary Alloys (Continued...4)Lecture 23 - Iron-Carbon Phase DiagramLecture 24 - Iron-Carbon Phase Diagram (Continued...)Lecture 25 - Ternary Phase DiagramLecture 26 - Common Binary AlloysLecture 27 - Metal WorkingLecture 28 - Metal WorkingLecture 29 - Precipitation for Solid Solution



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Lecture 30 - Precipitation for Solid Solution (Continued...)Lecture 31 - Heat Treatment of SteelLecture 32 - Heat Treatment of Steel (Continued...1)Lecture 33 - Heat Treatment of Steel (Continued...2)Lecture 34 - Heat Treatment of Steel (Continued...3)Lecture 35 - Heat Treatment of Steel (Continued...4)Lecture 36 - Heat Treatment of Steel (Continued...5)Lecture 37 - Surface HardeningLecture 38 - Structural SteelLecture 39 - Structural Steel (Continued...)Lecture 40 - Ultra High Strength SteelLecture 41 - Preferred OrientationLecture 42 - Metal Joining



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NPTEL Video Course - Metallurgy and Material Science - Processing of Semiconducting Materials

Subject Co-ordinator - Dr. Pallab Banerji



Lecture 1 - Introduction to Electronics MaterialsLecture 2 - Electrical Conductivity of MaterialsLecture 3 - Direct and Indirect Band SemiconductorsLecture 4 - Doping in SemiconductorsLecture 5 - Semiconductor StatisticsLecture 6 - Importance of DopingLecture 7 - Diffusion and Ion Implantation - ILecture 8 - Diffusion and Ion Implantation - IILecture 9 - Diffusion and Ion Implantation - IIILecture 10 - Elemental SemiconductorsLecture 11 - Compound SemiconductorsLecture 12 - Bulk Crystal Growth - ILecture 13 - Bulk Crystal Growth - IILecture 14 - Ga As Crystal GrowthLecture 15 - Defects in Crystals - ILecture 16 - Defects in Crystals - IILecture 17 - Band Gap Engineering - ILecture 18 - Band Gap Engineering - IILecture 19 - Chemical Vapour Deposition - ILecture 20 - Chemical Vapour Deposition - IILecture 21 - MOCVDLecture 22 - Molecular Beam Epitaxy - ILecture 23 - Molecular Beam Epitaxy - IILecture 24 - p - n JunctionLecture 25 - Carrier Transport in P - N JunctionLecture 26 - Characterization - ILecture 27 - Characterization - IILecture 28 - Optical Characterization - ILecture 29 - Metal-Semiconductor Contact - I



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Lecture 30 - Metal-Semiconductor Contact - IILecture 31 - Applications of Metal-Semiconductor ContactLecture 32 - Oxidation - ILecture 33 - Oxidation - IILecture 34 - Different Types of Semiconductor - ILecture 35 - Oxidation - ILecture 36 - Oxidation - IILecture 37 - Dielectric FilmsLecture 38 - Low - K and High - K materialsLecture 39 - MetallizationLecture 40 - Materials for Photovoltaics



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NPTEL Video Course - Metallurgy and Material Science - Science and Technology of Polymers

Subject Co-ordinator - Prof. B. Adhikari



Lecture 1 - Basic Concepts on PolymersLecture 2 - Basic Concepts on Polymers (Continued...)Lecture 3 - Basic Concepts on Polymers (Continued...)Lecture 4 - Polymer Raw MaterialsLecture 5 - Principles of Polymer SynthesisLecture 6 - Principles of Polymer Synthesis (Continued...)Lecture 7 - Principles of Polymer Synthesis (Continued...)Lecture 8 - Principles of Polymer Synthesis (Continued...)Lecture 9 - Principles of Polymer Synthesis (Continued...)Lecture 10 - Principles of Polymer Synthesis (Continued...)Lecture 11 - Structure and Properties of Polymers (Continued...)Lecture 12 - Structure and Properties of Polymers (Continued...)Lecture 13 - Structure and Properties of Polymers (Continued...)Lecture 14 - Structure and Properties of Polymers (Continued...)Lecture 15 - Polymerization TechniquesLecture 16 - Polymerization Techniques (Continued...)Lecture 17 - Polymerization Techniques (Continued...)Lecture 18 - Polymer ProductsLecture 19 - Polymer Products (Continued...)Lecture 20 - Rubber ProductsLecture 21 - Rubber Products (Continued...)Lecture 22 - Conducting PolymersLecture 23 - Conducting Polymers (Continued...)Lecture 24 - Liquid Crystalline PolymersLecture 25 - Stimuli Responsive Polymer and its applicationLecture 26 - Stimuli Responsive Polymer and its application (Continued...)Lecture 27 - Polymeric Nanomaterials and Devices (Continued...)Lecture 28 - Polymeric Nanomaterials and Devices (Continued...)Lecture 29 - Polymeric Nanomaterials and Devices (Continued...)



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Lecture 30 - Environmental Degradation of PolymersLecture 31 - Environmental Degradation of Polymers (Continued...)Lecture 32 - Polymer CompositesLecture 33 - Polymer Composites (Continued...)Lecture 34 - Polymer Composites (Continued...)Lecture 35 - Multicomponent Polymeric MaterialsLecture 36 - Multicomponent Polymeric Materials (Continued...)Lecture 37 - Multicomponent Polymeric Materials (Continued...)Lecture 38 - ViscoelasticityLecture 39 - Engineering and Speciality PolymersLecture 40 - Engineering and Speciality Polymers (Continued...)



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NPTEL Video Course - Metallurgy and Material Science - Steel Making

Subject Co-ordinator - Prof. Satish Ch. Koria, Prof. Dipak Mazumdar



Lecture 1Lecture 2Lecture 3Lecture 4Lecture 5Lecture 6Lecture 7Lecture 8Lecture 9Lecture 10Lecture 11Lecture 12Lecture 13Lecture 14Lecture 15Lecture 16Lecture 17Lecture 18Lecture 19Lecture 20Lecture 21Lecture 22Lecture 23Lecture 24Lecture 25Lecture 26Lecture 27Lecture 28Lecture 29



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Lecture 30Lecture 31Lecture 32Lecture 33Lecture 34Lecture 35Lecture 36Lecture 37Lecture 38Lecture 39Lecture 40Lecture 41Lecture 42



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NPTEL Video Course - Metallurgy and Material Science - Structure of Materials

Subject Co-ordinator - Dr. Anandh Subramaniam



Lecture 1 - OverviewLecture 2 - Geometry of CrystalsLecture 3 - Geometry of CrystalsLecture 4 - Geometry of CrystalsLecture 5 - Geometry of CrystalsLecture 6 - Geometry of CrystalsLecture 7 - Geometry of CrystalsLecture 8 - Geometry of CrystalsLecture 9 - Geometry of CrystalsLecture 10 - Geometry of CrystalsLecture 11 - Geometry of CrystalsLecture 12 - Geometry of CrystalsLecture 13 - Miller IndicesLecture 14 - Miller Indices (Continued...) and Crystal StructuresLecture 15 - Crystal StructuresLecture 16 - Crystal StructuresLecture 17 - Crystal StructuresLecture 18 - Crystal StructuresLecture 19 - Crystal StructuresLecture 20 - Crystal StructuresLecture 21 - Crystal Structures (Continued...) and Defects in CrystalsLecture 22 - Defects in CrystalsLecture 23 - Defects in CrystalsLecture 24 - Defects in CrystalsLecture 25 - Defects in CrystalsLecture 26 - Defects in CrystalsLecture 27 - Defects in CrystalsLecture 28 - Defects in CrystalsLecture 29 - Defects in Crystals



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Lecture 30 - Diffusion in SolidsLecture 31 - Diffusion in SolidsLecture 32 - Phase DiagramsLecture 33 - Phase DiagramsLecture 34 - Phase DiagramsLecture 35 - Phase DiagramsLecture 36 - Phase DiagramsLecture 37 - Phase TransformationsLecture 38 - Phase TransformationsLecture 39 - Phase TransformationsLecture 40 - Phase TransformationsLecture 41 - Phase TransformationsLecture 42 - Phase TransformationsLecture 43 - Phase TransformationsLecture 44 - Phase TransformationsLecture 45 - Phase Transformations



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