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

Sds page, why only size influence the movement of protein in sds page

why only size influence the movement of protein in sds page

Bubble cap tray and counter flow tray, a. Describe the problems of flooding...

a. Describe the problems of flooding and channelling in packed tower b. Describe the construction and working of sieve tray, bubble cap tray and counter flow tray c. Describe

How can the particle size distribution be determined, For a given bulk soli...

For a given bulk solid how can the particle size distribution be determined? In order to determine particle size distribution the simplest method is to make use of a sieve stac

Bernoulli equations, air flows through apipe at arte of 200L/S. The pipe of...

air flows through apipe at arte of 200L/S. The pipe of two sections of diameters 20cm and 10cm with asmoth reducing section the pressure are difference between the two pipe sectio

Homes, Ask questionbats #Minimum 100 words accepted#

Ask questionbats #Minimum 100 words accepted#

Limpet coil design, How to design limpet coil for given pressure?

How to design limpet coil for given pressure?

Number of rooms their size and allocation, Number of rooms, their size and ...

Number of rooms, their size and allocation: Count the number of rooms including ancillaries (if any). Estimate their size and note the allocation of the main lab, preparatory room

find the entropy, For a substance explained by the van der Waals equation ...

For a substance explained by the van der Waals equation of state with a constant heat capacity CV : 1) Find the internal energy U(T, V ), relative to a reference state at some T

Process of annealing, What are the objectives of annealing? Annealing ...

What are the objectives of annealing? Annealing , is a heat treatment where in a material is altered, causing alters in its properties like as strength and hardness. It is a p

Laboratory staff and students, Laboratory staff and students Give an ac...

Laboratory staff and students Give an account of the permanent staff and students using the lab and for what purposes. Here you may use the concept of Laboratory Investigation

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