1 . What is the significance or impact of Schottky and/or Frenkel imperfection of the properties and

1 . What is the significance or impact of Schottky and/or Frenkel imperfection of the properties and behavior of ionic materials? 2. Figure P4.64 is a TEM image and shows the structure of a cold-worked aluminum alloy. Describe all the features that you are observing in this micrograph. Speculate as to what happened.