The metal niobium has a BCC crystal structure. If the angle of diffraction for the (211) set of planes occurs at 75.99° (first-order reflection) when monochromatic x-radiation having a wavelength of 0.1659 nm is used, compute the following: (a) The interplanar spacing for this set of planes i nm (b) The atomic radius for a Nb atom nm

The metal niobium has a BCC crystal structure. If the angle of diffraction for the (211) set of planes occurs at 75.99° (first-order reflection) when monochromatic x-radiation having a wavelength of 0.1659 nm is used, compute the following: (a) The interplanar spacing for this set of planes i nm (b) The atomic radius for a Nb atom nm

Elements Of Electromagnetics

7th Edition

ISBN:9780190698614

Author:Sadiku, Matthew N. O.

Publisher:Sadiku, Matthew N. O.

ChapterMA: Math Assessment

Section: Chapter Questions

Problem 1.1MA

See similar textbooks

Similar questions

Determine the Miller indices for the planes shown in the following unit cell. *see attached pic
f21 For BCC iron, calculate the diffraction angle for the (220) set of planes. The lattice parameter for Fe is 0.2866 nm. Assume that monochromatic radiation having a wavelength of 0.1790 nm is used, and the order of reflection is 1.
b) Find the indices for the directions shown in the following hexagonal unit cells. az (a) a1 a3 (b) 102, a1
Question-2. BCC Tantalum has an atomic radius of 0.1430 nm. Answer the following questions: (a) Calculate the lattice parameter a, b, c of the BCC structure. (b) Determine the interplanar spacings of (110), (200), (211), and (220) planes (c) Determine the expected angles for the first-order reflection of (110), (200), (211), and (220) planes when monochromatic x-ray radiation of a wavelength 0.1542 nm is used.
Draw by hand the crystal planes (110) (111) (101) for the body-centered cubic system and the close-packed hexagonal system
i need the answer quickly
calculate the planar density atoms per square millimeter for the following crystal planes in body center cubic (BCC) chromium which has an atoms radius of (0.1249nm) for (110)
State the coordination number of a sphere in each of the following arrangements: (a) Face-centered cubic (fcc)(b) Base-centered cubic (bcc)
Q.1. Determine the Miller-Bravais indices for the plane shown with the question mark (?) in the following hexagonal unit cell. Note: Don't forget to explain and show all steps (īo10) az a3 a1 (0001)
Consider two hypothetical metallic crystal structures A and B. A has a simple cubic and B a fcc lattice structure. Both have the same unit cell volume. The Atomic Packing Factor for A is 0.520 and that for B is 0.740. What is the ratio of the fcc to simple cubic atomic radii?
For FCC (face-centered cubic) platinum (Pt, Laving an atomic radius of 0.1387 nm). determine the expected diffraction angle () for the first-order reflection from the (311) planes, measured using monochromatic X-ray with a wavelength of 0.1542 mm.