Crystallography ppt

Session Overview

Prerequisites Before starting this session, you should be familiar with: 1. Semiconductor properties and behavior (Session 14) 2

Lecture Video

Lecture Summary Continuing last lecture’s explanation of extrinsic semiconductors

For Further Study

Supplemental Readings Hooke, Robert. Micrographia; or, Some Physiological Descriptions of Minute Bodies Made by Magnifying Glasses

How does crystallography affect a polycrystalline aggregate?

The crystallography of interfaces connecting adjacent crystals can determine the deformation behaviour of the polycrystalline aggregate; it can also influence the toughness through its effect on the degree of segregation of impurities to such interfaces

The Lattice

What are the basic concepts of Crystallography?

Basic Concepts of Crystallography Combination of local (point) symmetry elements, which include angular rotation, center-symmetric inversion, and reflection in mirror planes (total 32 variants), with translational symmetry (14 Bravais lattice) provides the overall crystal symmetry in 3D space that is described by 230 space group

What is a good introduction to crystallography p-n junction?

Introduction to Crystallography p-n junction, introduction to the solid state, the 7 crystal systems, the 14 Bravais lattices, properties of cubic crystals: simple cubic, face-centered cubic, body-centered cubic, and diamond cubic

Categories