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3.60 Symmetry, Structure, and Tensor Properties of Materials

3.60 Symmetry, Structure, and Tensor Properties of Materials (Fall 2005, MIT OCW). Taught by Professor Bernhardt Wuensch, this course covers the derivation of symmetry theory; lattices, point groups, space groups, and their properties; use of symmetry in tensor representation of crystal properties, including anisotropy and representation surfaces; and applications to piezoelectricity and elasticity. (from ocw.mit.edu)

Lecture 22 - Sheer and Thermal Expansion Tensors, Part 1

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Lecture 01 - Introduction to Crystallography

Lecture 02 - Crystalline Structure and Geometry

Lecture 03 - Translation, Rotation, Periodicity

Lecture 04 - 2D Symmetries

Lecture 05 - 2D Plane Groups, Lattices

Lecture 06 - 2D Plane Groups, Lattices

Lecture 07 - 2D Plane Groups, Lattices

Lecture 08 - Diffraction, 3D Symmetries

Lecture 10 - 3D Symmetries, Point Groups

Lecture 11 - Point Groups

Lecture 12 - 3D Lattices

Lecture 13 - Physical Properties of Crystal Structures

Lecture 14 - Final Lecture on Symmetry: 3D Space Groups

Lecture 15 - Space Group Notation/Tensors

Lecture 16 - Tensors (cont.)

Lecture 18 - Tensors (cont.)

Lecture 20 - Representation Quadric

Lecture 21 - Stress and Strain Tensors

Lecture 22 - Sheer and Thermal Expansion Tensors

Lecture 23 - Piezoelectricity

Lecture 24 - Piezoelectricity (cont.)

Lecture 26 - 4th Rank Tensor Properties