Lectures related to Thermally Activated Dislocation Motion

Explores empirical constitutive relations, dislocation movement, and thermally activated motion in material science.

Explores the sliding of dislocations in single crystals, plastic deformation, and stress fields induced by dislocations.

Geometrically Necessary Dislocations in Materials

Explains geometrically necessary dislocations in materials and their role in reducing work hardening.

Lamination: Deformation, Ductility, and Dislocations

Explores lamination, ductility, plastic deformation, and dislocations in materials, emphasizing the effects of strain rate and temperature.

Plastic Deformation: Introduction to the Dislocation Model

Covers plastic deformation, dislocation model, stages, shear stress, distortion, dislocation loops, strain hardening, and crystal growth.

Dislocations and Deformation

Explores dislocations in crystals, deformation mechanisms, and the effects of obstacles on dislocation movement.

Generalized Hooke Law: Deformation and Stiffness Matrices

Explores the Generalized Hooke Law, stiffness matrices, and deformation effects in materials.

Cyclic Deformation and Recrystallization

Explores cyclic deformation, dislocation structures, fatigue resistance, and recrystallization kinetics.

Material Response: FCC-BCC-HCP

Explores material response to impact and strain hardening, including adiabatic shear bands and their applications.

Materials: from Chemistry to Properties

Explores materials' behavior under stress, covering plastic deformation, elasticity, and strengthening mechanisms.

Kinetics of Dislocations

Explores the kinetics of dislocations, stress fields, and interactions with point defects and extended defects.

Deformation and Rupture of Materials

Explores the deformation and rupture of materials, including dislocation density, plastic deformation, and stress-strain relationships.

Mechanical Properties & Strengthening Mechanisms

Explores mechanical properties, plastic deformation, dislocations, strengthening mechanisms, and high temperature plasticity in alloys.

Stiffness vs Strength: Deformation and Load

Covers stiffness, strength, strain, stress, and strain measurement in structural mechanics.

Mechanical Behavior of Materials

Explores large deformations, dislocations, grain boundaries, and material behavior under different conditions.

Plastic Deformation and Energy Accumulation

Explores energy accumulation in materials during plastic deformation and the effects of dislocation density and heating.

Mechanical Behavior of Materials: Deformation & Fatigue

Explores deformation mechanisms, cyclic loading, and fatigue phenomena in materials.

Mechanical Properties of Materials: Elastic Limit and Dislocations

Covers the elastic limit, dislocations, and plasticity mechanisms of materials.

Dislocation Mechanisms: Part 4

Explores dislocation mechanisms in crystals, including sliding plane deviations and screw dislocations.

Relative Deformation in 3D: Strain Matrix

Explores relative deformation in 3D through strain matrix and displacement gradient, emphasizing constraints, stress-strain relations, and equilibrium equations.