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

How many types of breakdown are possible in dielectrics, The following thre...

The following three types of breakdown are possible in Dielectrics: (a) Electrothermal Breakdown - This is caused by the heat produced because of the dielectric loss which is

Separation process, develop a process schematic which will yield separation...

develop a process schematic which will yield separation process streams

Explain drift current, Drift current is the electric current, or movement ...

Drift current is the electric current, or movement of charge carriers, which is because of the applied electric field, often stated as the electromotive force over a given distanc

Introduction-study of design and features of a laboratory, INTRODUCTION : ...

INTRODUCTION : Here you were introduced to the essential features of a good laboratory. Since no two labs are alike, it is important to know the design and organisation of the lab

Electostatic, merits and demerits of electrostatic sheilding.

merits and demerits of electrostatic sheilding.

The hardness of quenched martensite, The hardness of quenched Martensite is...

The hardness of quenched Martensite is First enhances and then remains almost constant as the carbon percentage enhances.

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