0:00 reading quiz
3:46 learning objectives and review of vacancies, self-interstitials
9:00 point defects in ceramics, Schottky vs Frenkel defects
11:28 energetic driving forces for and against vacancy formation
16:08 thermal expansion related to vacancy formation and lattice expansion
21:38 pure metals vs alloys
25:50 substitution vs interstitial
28:43 aliovalent substitution and associated defects, YSZ, oxygen vacancies
32:53 electronic fuel injection via oxygen sensors in cars, hydrogen fuel cells, oxygen separation membranes, example problem
44:58 point defects in polymers
45:36 1D line defects, dislocations with bubble raft
47:24 burger's vector, burgers circuit
