Courses Detail Information

MSE3500J – Structure of Materials


Instructors:

Wendong Wang

Credits:

4 credits

Pre-requisites:

CHEM2090J/CHEM2100J & MSE2500J/ME3820J/MSE2420J

Description:

The properties of materials depend on the structures of materials. This course builds the foundation for understanding and characterizing materials structures. We start with interatomic bonds in materials. Then we discuss crystallography crystallography and introduce key concepts including unit cells, crystal systems, and symmetry elements. Next, we discuss diffraction techniques, particularly X-ray diffraction, for determining crystal structures. Last, we provide a brief overview of soft matter materials such as liquid crystals, surfactants, polymers, colloidal materials, and soft biological materials.

Course Topics:

1. Atomic structures
2. Covalent, metallic, and ionic bonding
3. Periodicity and crystal structures
4. Bravais Lattice, unit cells, reciprocal lattice, Miller indices
5. Symmetry operators, point groups, space groups
6. Close packed structures, important prototype strucutres
7. Diffraction, Bragg’s law, structure factors
8. Defects in crystals
9. Liquid crystals, surfactants, polymers,
10. Colloidal materials, biological materials