1 UNIT I Syllabus : THE SOLID STATE Marks-4 Classification of Solids based on different binding forces : molecular, Ionic, covalent and metallic solids, Amorphous and crystalline…

1. Photonic Crystals : By Self Assembly Presented By: zaahir salam NAST 733: Nanophotonics and Biophotonics Submitted to: Dr. P. Thangadurai ,Assistant Professor Centre for…

Slide 1Objectives By the end of this section you should: understand the concept of close packing know the difference between hexagonal and cubic close packing know the different…

Slide 1Why Study Solid State Physics? Slide 2 Ideal Crystal An ideal crystal is a periodic array of structural units, such as atoms or molecules. It can be constructed by…

Slide 1 Ch 7 The Crystalline Solid State I.Formulas and Structures A.Simple Structures 1)Unit Cell = simplest repeating unit of the regular crystalline array 2)Bravais Lattices…

Slide 1 Forsterite Crystal Myanmar Slide 2 Olivine structure c b M2 M1 Two cation sites: M1 M2 Slide 3 Columns of M1 in the olivine structure b a The M1 sites form columns…

Slide 1 The Crystalline Solid State Chapter 7 Slide 2 Crystalline Solid State Many more “molecules” in the solid state. –We will focus on crystalline solids composed…

Metallic Bonding and Crystal Structures Copyright © Houghton Mifflin Company. All rights reserved. 4 | * Imagine Forming a Metallic Solid Starting with the Isolated Atoms…

Chapter 11 Sections 7 and 8 Sherry Matthew Mary Same Rachel Wolver Amorphous Solids Solids can be either crystalline or amorphous. Solids whose particles have no orderly…

Hardness testing - localized deformation Brinell Vickers Knoop Rockwell Hardness/tensile strength correlation Impact testing - energy absorbed upon fracture Effect of temperature…