<\/p>\n
<\/p>\n
Materials Science<\/p>\n
Crystal Structure: Unit cell, crystallographic directions and planes, crystal symmetry, point groups, space groups.<\/p>\n
Close packed crystal structures and coordination polyhedra. Common metallic structures. Density calculations.<\/p>\n
Types of Crystal structures; AX, AmXp and Am Bn Xp type crystal structures. Structure of Rock salt, rutile, zinc<\/p>\n
blend, wurtzite, cesium chloride, cadmium iodide, perovskites, spinel, garnet, high Tc super conductors. Structure of<\/p>\n
silicates (Orthosilicates, pyrosilicates, single chain, double chain, sheet and network silicates), Zeolites and Polymers. Crystal Imperfections: Types of defects, Points Defects; Kro\u2019ger Vink\u00a0 notations, Thermodynamics of<\/p>\n
point defects, Elementary defect chemistry. Effect of impurities on concentration of defects. Intrinsic and extrinsic<\/p>\n
donors and acceptors. Line defects: Edge and screw\u00a0 dislocations, Burger vector, Slip systems, Energy of<\/p>\n
dislocations, Interaction between dislocations motion, plastic deformation, Frank Read source. Strengthening<\/p>\n
mechanisms.\u00a0 Electrical Properties: Conductivity of Metals. Mattheisen\u2019s Rule, Sommerfield , Band Theory of<\/p>\n
Solids. Metals, Semiconductors and Insulators. Intrinsic and Extrinsic Semiconductors. Concentration and mobility<\/p>\n
of charge carriers and their variation with temperature. Semi-conducting\u00a0 materials. Magnetic Properties: Origin of<\/p>\n
Ferromagnetism and hysteresis loop, Domains and Magnetic Anisotropy, Magnetostriction. Soft and Hard Magnetic<\/p>\n
Materials and their Applications. Optical Properties: Interaction of Electromagnetic waves with matter. Absorption,<\/p>\n
reflection, transmittance\u00a0 and colour of materials. Lasers.<\/p>\n","protected":false},"excerpt":{"rendered":"
IIT BHU Varanasi Syllabus Materials Science Materials Science Crystal Structure: Unit cell, crystallographic directions and planes, crystal symmetry, point groups, space groups. Close packed crystal structures and coordination polyhedra. Common metallic structures. Density calculations. Types of Crystal structures; AX, AmXp and Am Bn Xp type crystal structures. Structure of Rock salt, rutile, zinc … Read more<\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"fifu_image_url":"","fifu_image_alt":""},"categories":[4927,1],"tags":[],"amp_enabled":true,"_links":{"self":[{"href":"https:\/\/www.kopykitab.com\/blog\/wp-json\/wp\/v2\/posts\/13420"}],"collection":[{"href":"https:\/\/www.kopykitab.com\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.kopykitab.com\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.kopykitab.com\/blog\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.kopykitab.com\/blog\/wp-json\/wp\/v2\/comments?post=13420"}],"version-history":[{"count":0,"href":"https:\/\/www.kopykitab.com\/blog\/wp-json\/wp\/v2\/posts\/13420\/revisions"}],"wp:attachment":[{"href":"https:\/\/www.kopykitab.com\/blog\/wp-json\/wp\/v2\/media?parent=13420"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.kopykitab.com\/blog\/wp-json\/wp\/v2\/categories?post=13420"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.kopykitab.com\/blog\/wp-json\/wp\/v2\/tags?post=13420"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}