Illustrate the the diamond structure, Physics

Assignment Help:

The Diamond Structure

The diamond cubic structure is a distinctive of materials that have its constituent materials  bound in tetrahedral bonds. Insulators like carbon, semiconductors like Germanium, Silicon etc exhibit this crystal structure. The diamond structure is an FCC with a two atom basis. If one atom of the basis is at the FCC lattice point, say (0,0,0) the other atom of the basis is at (¼ a, ¼ a, ¼ a ) where a is the lattice constant of the FCC lattice. Thus the diamond structure can be arrived at by attaching one atom to each FCC lattice point  (x,y,z) and the other at a point ( (x+a/4), (y+1/4), (z+a/4) ).

 

650_diamond structure.png


Related Discussions:- Illustrate the the diamond structure

Breakdown voltage, It is a parameter of an insulator that defInes the maxim...

It is a parameter of an insulator that defInes the maximum voltage difference that can be applied across the material before the insulator collapse and conducts.

Discharging of solar cell, Discharging: The cell is connected across some ...

Discharging: The cell is connected across some load during discharging. As the direction of current by the cell is reversed during discharging the negative ions go in the directio

Cadmium rods are provided in a nuclear reactor, Cadmium rods are provided i...

Cadmium rods are provided in a nuclear reactor. Why? Cadmium rods are given in nuclear reactors due to when we begin nuclear reactor then more energy is required for start the

Max-well-ampere-s-law-4-quation , Normal 0 false false fal...

Normal 0 false false false EN-IN X-NONE X-NONE MicrosoftInternetExplorer4

Explain ohm''s law, OHM's Law: The current passing by a conductor is di...

OHM's Law: The current passing by a conductor is directly proportional to the potential difference applied across it's end given, the temperature and other physical conditions

Which of following particles has more electrons neutrouns, Which of the fol...

Which of the following particles has more electrons than neutrons: (1) C                       (2) F-       (3)O -2                 (4)Al +3 Ans: O -2

Production of electricity by heat, Production of electricity by heat: ...

Production of electricity by heat: The Seebeck effect - the thermocouple .  When two different metals are brought into contact with one another, it is found that electrons can

What is the meaning of polarization, What is the meaning of Polarization? ...

What is the meaning of Polarization? Polarization is a quality that is only exhibited by transverse waves. For light waves, the polarization identifies the direction of vibrati

consevation of angular momentum , It states that angular momentum of a sys...

It states that angular momentum of a system remains conserved if no net torque is acting on the system.

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