'Atoms unit' presentation slideshows

Crystallography and Structure

1.48k views • 66 slides

Chapter 3: Structures of Metals & Ceramics

Chapter 3: Structures of Metals & Ceramics Structures The properties of some materials are directly related to their crystal structures. Significant property differences exist between crystalline and noncrystalline materials having the same composition. Energy and Packing Energy

1.12k views • 33 slides

An Alternative Semiconductor Definition!

An Alternative Semiconductor Definition!. What is a Semiconductor ? B - Ch 1, Y - Ch 1, S - Ch 1. Conductivity/Resistivity Definition ( ? = conductivity, ? = resistivity) Metals : Good Conductors! 10 3 ? ? ? 10 8 ( ? - cm) -1 ; 10 -8 ? ? ? 10 -3 ? - cm

361 views • 18 slides