3. The Bragg reflection angle from the (110) planes in bcc iron is 22° (first-order peak) for x- ray beam with i = 1.54
Posted: Tue Apr 26, 2022 1:57 pm
3. The Bragg reflection angle from the (110) planes in bcc iron is 22° (first-order peak) for x- ray beam with i = 1.54 Å. Calculate the edge of a cubic a. (If necessary, please use the following formula. d = +/(h? + k +F). d is the distance between two adjacent parallel planes of the lattice. h, k, and I refers to a plane hkl in a crystal lattice, a is the edge of a unit cell.)