Lecture 7.3 - Solids
Crystalography
Bragg Equation n = 2 d sinΘ n must be an integer and is assumed to be one unless otherwise stated. Below is a sketch of the apparatus which we will not.
Equivalent Positions in 3-D Figure (a) shows equivalent points generated by a 4- fold rotation axis. – Start at x,y,z; a counterclockwise rotation of 90.
Intermolecular Force
Chapter 3 -1 ISSUES TO ADDRESS... What is the difference in atomic arrangement between crystalline and noncrystalline solids? What features of a metal’s/ceramic’s.
Shared by 8 unit cells Shared by 2 unit cells.
1 Intermolecular Forces and Bonding in Solids. 2 3 States Solid state - ice Liquid state - water Different States of Matter Gas state - water vapor.
Materials Engineering – Day 5 Crystallinity in Metals Types of Metallic Crystals 1.Face-centered cubic (FCC) 2.Body-centered cubic (BCC) 3.Hexagonal close-packed.
1 Take out CLICKERS: “GO 41 GO” -or- “CH 41 CH” and CALCULATORS NEXT LECTURE:Friday, Dec. 11; Review for FINAL EXAM HOMEWORK #15:Ch. 11: # 2, 6, 16, 26,
BRAVAIS LATTICE Infinite array of discrete points arranged (and oriented) in such a way that it looks exactly the same from whichever point the array.
RamanSpectroscopy_2015
