GATE 2025 Materials Science Syllabus (Available) – Downlaod PDF Here

The GATE 2025 syllabus for Materials Science has been officially released by IIT Roorkee. This national-level exam is crucial for admission to postgraduate programs such as ME/M. Tech will feature a detailed syllabus for Materials Science, reflecting the latest updates and requirements for candidates preparing for the test.

The GATE 2025 exam is scheduled for the 1st, 2nd, 15th, and 16th of February 2025. The syllabus for Materials Science includes essential topics such as materials properties, phase transformations, crystallography, and material characterization techniques. This comprehensive approach ensures that candidates are well-prepared to tackle both fundamental and advanced concepts in the field.

As a Graduate Aptitude Test in Engineering, GATE scores are valuable for securing admissions into M.Tech and PhD programs across various prestigious institutions like IITs and IISERs. For complete and up-to-date information about the GATE 2025 syllabus for Materials Science, candidates should refer to the official guidelines provided by IIT Roorkee. Proper preparation based on this syllabus is crucial for achieving a competitive score and advancing in the field of Materials Science.

GATE 2025 Materials Science Syllabus – PDF Released

GATE 2025 Materials Science Syllabus

Section 1: Processing of Materials:

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

Section 2: Characterisation Techniques:

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

Section 3: Structure and Imperfections:

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

Section 4: Thermodynamics and Kinetics:

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

Section 5: Properties of Materials:

Mechanical Properties: Stress-strain response of metallic, ceramic and polymer materials, yield strength, tensile strength and modulus of elasticity, toughness, plastic deformation, fatigue, creep and fracture

Electronic Properties: Free electron theory, Fermi energy, the density of states, elements of band theory, semiconductors, Hall effect, dielectric behaviour, piezo, Ferro, pyroelectric materials

Magnetic Properties: Origin of magnetism in metallic and ceramic materials, paramagnetism, diamagnetism, Ferro, and ferrimagnetism

Thermal Properties: Specific heat, thermal conductivity, and thermal expansion, thermoelectricity

Optical Properties: Refractive index, absorption, and transmission of electromagnetic radiation in solids, electrooptic and magneto-optic materials, spontaneous and stimulated emission, gas and solid-state lasers

Section 6: Material types

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

Section 7: Environmental Degradation

Corrosion, oxidation, and prevention

Section 8: Elements of Quantum Mechanics and Mathematics

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

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Sunil Kushwaha

As a dedicated Biology Science graduate, I’m passionate about sharing the latest updates in national and state entrance exams through my blog. I aim to keep aspiring students informed about exam trends, important dates, and changes in syllabi. With a keen interest in education, I strive to offer valuable insights for students navigating the competitive landscape of entrance examinations and admission tests. Stay updated with me.