3.012 Fundamentals of Materials Science, Fall 2003
Simulation showing a sample of 256 atoms in an essentially random alloy of 80% Ni and 20% Cu -- the magnetic moments of the individual Ni atoms are shown by the arrows. (Image courtesy of
Oak Ridge National Laboratory.)
Highlights of this Course
Course Description
This subject describes the fundamentals of bonding, energetics, and structure that underpin materials science. From electrons to silicon to DNA: the role of electronic bonding in determining the energy, structure, and stability of materials. Quantum mechanical descriptions of interacting electrons and atoms. Symmetry properties of molecules and solids. Structure of complex and disordered materials. Introduction to thermodynamic functions and laws governing equilibrium properties, relating macroscopic behavior to molecular models of materials. Develops basis for understanding a broad range of materials phenomena, from heat capacities, phase transformations, and multiphase equilibria to chemical reactions and magnetism. Fundamentals are taught using real-world examples such as engineered alloys, electronic and magnetic materials, ionic and network solids, polymers, and biomaterials.