Question: Q3: For a simple hexagonal lattice, we can choose the following primitive lattice vectors: V3 1 V3 1 di = -aextaly, a2 c=ce, -aex +za@y

Q3: For a simple hexagonal lattice, we can choose the following

Q3: For a simple hexagonal lattice, we can choose the following primitive lattice vectors: V3 1 V3 1 di = -aextaly, a2 c=ce, -aex +za@y 2 2 2 (a) What is the volume of the primitive unit cell? (b) Calculate the primitive reciprocal lattice vectors b1,b2, b3. (c) What type of lattice is the reciprocal lattice

Step by Step Solution

There are 3 Steps involved in it

1 Expert Approved Answer

Step: 1 Unlock blur-text-image

Question Has Been Solved by an Expert!

Get step-by-step solutions from verified subject matter experts

Step: 2 Unlock

Step: 3 Unlock

Students Have Also Explored These Related Chemical Engineering Questions!

Show that the reciprocal lattice of a simple hexagonal lattice (see Table 1.1) is also a simple hexagonal, with lattice constants 2/c and 4/3a, rotated through 30 about the c-axis with respect to the...

(a) A graphene lattice, or honeycomb lattice, is the same as the graphite lattice (see Table 1.1) but consists of only a two-dimensional sheet with lattice vectors and a two-atom basis including only...

Calculate the energy band arising from a single orbital in a two-dimensional simple hexagonal lattice (see Table 1.1), using the tight-binding approximation, and plot the energy as a function of k x...

As a follow-up to Exercise 1.4.6, show that the special point at which the gap energy goes to zero in (1.9.19) for the graphene lattice is one of the corners of the WignerSeitz cell for the Brillouin...

Hexagonal emit-packed structure Consider first Brillouin zone of a crystal with a simple hexagonal lattice in three dimensions with lattice constants a and c. Let G c denote the shortest reciprocal...

Which of the following crystal structures characterises the austenitic stainless steel? Simple hexagonal Body centred cubic Face centred cubic None of these

Q3. Consider a simple network as follows: 20P bits of data need to be sent from node A, through node B, to node C. Link A-b and link B-C are identical. The link bandwidth is R bps. The link speed is...

The growth of consumer information organizations, legal requirements, and warrant) requirements has caused significant increases in the cost of customer satisfaction. Thus it is no longer useful to...

A conductor 300 mm long moves at a uniform speed of 4 m/s at right-angles to a uniform magnetic field of flux density 1.25 T. Determine the current flowing in the conductor when (a) its ends are...

Question 1 0 ( 1 point ) Uisten Two classifications appearing in the share capital section of the statement of financial position are A ) contributed surplus and retained earnings. B ) preferred...

Find C= A+ + i ? No elements selected B Select the elements from the list and add them to the canvas setting the appropriate attributes

Libraries can be a challenging; yet lucrative market if you learn how to work the system to gain maximum visibility for youre products and services.

The human resources dept. interviewed dozens of people, they are seeking the better candidate for the opening.

Either a supermarket or a discount art gallery are scheduled to open in the Mall.