.1 什么叫肖特基缺陷和弗兰克耳缺陷？用Kroger-Vink记号分别描述AgBr中的弗兰克耳缺陷和MgO中的肖特基缺陷形成的缺陷化学方程，写出ZnO中掺杂Al2O3空位补偿和电子补偿的缺陷化学方程。2 If cupric oxide (CuO) is exposed to reducing atmospheres at elevated temperatures, some of the Cu2+ ions will become Cu+. (a) Under these conditions, name one crystalline defect that you would expect to form in order to maintain charge neutrality. (b) How many Cu+ ions are required for the creation of each defect? (c) How would you express the chemical formula for this nonstoichiometri
