GATE Syllabus for Materials Science (XE-C)

If you are looking for updated and proper information regarding GATE Syllabus for Materials Science (XE-C) then this is an appropriate destination of your search. Here we are offering Materials Science (XE-C) syllabus for upcoming GATE exam.

Part 1: Processing of Materials:

Powder synthesis, crystal growth techniques, chemical methods, zone refining, sintering, preparation of nanoparticles and thin films

Part 2: Characterisation Techniques:

Spectroscopic techniques like UV-vis, X-ray diffraction, IR, Raman, Optical and Electron microscopy

Part 3: Structure and Imperfections:

Crystal symmetry, space groups, point groups, indices of planes, surface energy and equilibrium shapes of crystals, bonding in materials, close packing in solids, coordination and radius ratio concepts, dislocations, point defects, grain boundaries

Part 4: Thermodynamics and Kinetics:

Phase rule, solid solutions, phase diagrams, invariant reactions, basic heat treatment of metals, lever rule, solidification and phase transformations, mechanisms of diffusion, Fick’s laws of diffusion, temperature dependence of diffusivity

Part 5: Properties of Materials:

Mechanical Properties: Stress-strain response of metallic, yield strength, ceramic and polymer materials, tensile strength and modulus of elasticity, plastic deformation, toughness, fatigue, creep and fracture Electronic Properties: Fermi energy, Free electron theory, density of states, semiconductors, elements of band theory, Hall effect, dielectric behavior, ferro, piezo, Origin of magnetism in metallic and ceramic materials, pyroelectricmaterials Magnetic Properties: diamagnetism, paramagnetism, ferro and ferrimagnetism Thermal Properties: thermal conductivity, Specific heat, and thermal expansion, thermoelectricity Optical Properties: Refractive index electrooptic and magnetoopticmaterials, , absorption and transmission of electromagnetic radiation in solids, spontaneous and stimulated emission, gas and solid state lasers

Part 6: Material types

Concept of amorphous, crystallinity and its effect on physical properties, single crystals and polycrystalline materials, metal, ceramic, classification of polymers, polymers, polymerization, structure and properties, processing and applications, additives for polymer products, effect of environment on materials, composites

Part 7: Environmental Degradation

Corrosion, oxidation and prevention

Part 8: Elements of Quantum Mechanics and Mathematics

Basics of quantum mechanics, optical and thermal properties of materials, quantum mechanical treatment of electrical, analytical solid geometry, differential equations, differentiation and integration, vectors and tensors, Fourier series, matrices, probability and statistics, complex analysis

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