Suppose you would like to introduce an interstitial or large substitutional atom into the crystal near a dislocation. Would the atom fit more easily above or below the dislocation line shown in Figure? Explain. Shear stress

Q: Assume that the mobility of electrons in silicon at T = 300 K is µz= 1300 cm?V-s. Also assume that…

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Q: which of the following statement is correct?

A: BCC crystal has packing fraction to be  lying between Simple cubic ad FCC.

Q: Using drawing and Explanation. P-Si Show (Draw) the 2D atomic crystal structure of p type silicon.…

A: When we add boron impurity to pure silicon, We will get p-Si i.e. p -type silicon semiconductor.…

Q: Generate the reciprocal lattice (in 3D) for a simple monoclinic crystal using linear algebra…

A: Reciprocal lattice is actually fourier transform of a lattice. It actually exists in the conjugate…

Q: For the 2D crystal structure, shown in the figure, determime (a) the typc of the 21 lattice and (b)…

A: Although the actual bond length does not change with temperature, the interatomic distance has a…

Q: Is it possible for metals to have a monoclinic crystal system? If yes, Illustrate how.

A: Concept used: Monoclinic crystal system is one of the crystal systems.  Most metals crystallize at…

Q: Describe the arrangements of the angles and lattice parameters for 4 crystal systems of your choice

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Q: the 5. Identify the crystallographic plane which if formed by the three atoms 111, % % %, and 100 in…

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Q: For a body-contered-cubic lattice of lattice constant a, (a) what's the distance between nearest…

A: Given that, For a body-centered-cubic (bcc) lattice The lattice constant is a   To find a) The…

Q: 1. Calculate the packing factor of Simple cube and FCC Lattices

A: Simple cube lattice In one unit cell there is 1 atom  Let the side of the cube be a and the radius…

Q: Assume that the mobility of electrons in silicon at T = 300 K is = 1300 cm²/V-s. Also assume that…

A: Mobility μ varies with temperature T in lattice scattering as T-3/2.

Q: Metallic gold crystallises with the FCC structure. Show that when the points associated with zero…

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Q: 3. Consider a plane with x, y and z intercepts of 10.05 Å, 6.70 Å and 3.35 Å in an a-Po simple cubic…

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Q: You have the following simple cubic reciprocal lattice. Label all of the points. b* .. 020 100

A: All the points for simple cubic reciprocal  lattice vector  from given diagram can be labeled  by…

Q: Draw the crystal structure for the lattice vector below ₁ = 4x ₂ =4ŷ and a3 = 32

A: The magnitude of 3 lattice vectors give the lengths of the side of the structure. Since all three…

Q: For the 2D crystal structure, shown in the figure, determine (a) the typc of the 21 lattice and (b)…

A: It is required to determine the type of the 2L lattice and the basis of the given 2D crystal…

Q: Obtain the expression for the rotational kinetic energy of the molecule.

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Q: The spool shown in (Figure 1) has a mass of 100 kg and radius of gyration about its mass center of…

A: Following are the given information.The mass of spool, The radius of gyration about its mass center…

Q: (a) What does a point in reciprocal space correspond to in real space? DA lattice point 2A plane 3A…

A: Each set of parallel planes in a crystal lattice (or direct lattice) can be represented by a normal…

Q: 1.Please explain the term of crystal and centering . 2.Please provide two reasons why we need to…

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Q: Figure 10 Primitive translation vectors of the body- centered cubic lattice; these vectors connect…

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