Explain what are point defects, Chemical Engineering

Assignment Help:

Point defects: Point defects are defects which are not extended in space in any dimension. There is no strict limit for how small a "point" defect should be, but typically the term is used to mean defects which include at most a few extra or missing atoms without an ordered structure of the defective positions. Larger defects in an ordered structure are usually considered dislocation loops. For historical reasons, lot os point defects especially in ionic crystals are known as 'centers': for example the vacancy in many ionic solids is known as an F-center..

 


Related Discussions:- Explain what are point defects

Ckb, bj45th5httit9r00000001555599

bj45th5httit9r00000001555599

FLOODING AND CHANNELING, a. Explain the problems of flooding and channeling...

a. Explain the problems of flooding and channeling in packed tower

Entry and exit points features of a laboratory, Entry and exit points Y...

Entry and exit points You should see them from the point of view of access, convenience and safety. 1. Observations 2. Comments and Suggestions

Quick vinagar process.., how long time required to make vinegar by vinagar ...

how long time required to make vinegar by vinagar process

What is casting, Casting   is a manufacturing method by which a liquid mate...

Casting   is a manufacturing method by which a liquid material is usually poured into a mold, which contains a hollow cavity of the desired shape, and then permitted to solidify. T

Calculate the temperature and relative humidity, In a drying system, 600 m ...

In a drying system, 600 m 3 /min of ambient air at 20° C and 50% relative humidity is heated to a temperature of 50°C before passing into the drying chamber. a) What are the spe

Write Your Message!

Captcha
Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd