50 likes | 246 Vues
How many types of crystal structures exist?. 10 9 13 14. What is the formula for the Seebeck coefficient? (Remember: V is the change in voltage and T is the change in temperature). S = - V/T S = - T/V S = V/T S = T/V. What material is studied in Dr. Constantin’s group?.
E N D
How many types of crystal structures exist? • 10 • 9 • 13 • 14
What is the formula for the Seebeck coefficient? (Remember: V is the change in voltage and T is the change in temperature). • S = -V/T • S = - T/V • S = V/T • S = T/V
What material is studied in Dr. Constantin’s group? • Manganese Oxide • Magnesium Oxide • Magnesium Nitride • Manganese Nitride
What is the difference between a metal and a semiconductor (both at the room temperature)? • Only metal conduct electricity • Only semiconductors conduct electricity • Both conduct electricity
What type of materials has the largest bandgap? • Metals • Semiconductors • Insulators