Lectures related to Dislocation Mechanics

Deformation and Dislocations

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

Lamination: Deformation, Ductility, and Dislocations

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

Geometrically Necessary Dislocations in Materials

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

Plasticity and Deformation in Metals

Explores plasticity, work hardening, critical stress states, and deviatoric stresses in metals.

Dislocations and Deformation

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

Plasticity Physics of Single Crystals

Explores plasticity in single crystals, including mechanisms of plastic flow and strain hardening, with a focus on dislocation behavior and geometrically necessary dislocations.

Plastic Deformation: Introduction to the Dislocation Model

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

Plastic Deformation and Work Hardening

Explores plastic deformation, work hardening, and strategies to reduce hardening in materials.

Shock Waves and Brittle Material Response

Covers shock waves, brittle material response, phase transformation, and Hugoniot relationships in materials under stress.

Solid Mechanics Principles: Eigenstrains

Covers eigenstrains, deformations in a body not caused by stress, and their significance in mechanics.

Mechanics of Slender Structures: Elasticity & Buckling

Explores 3D elasticity, beam bending, and buckling phenomena in slender structures.

Mechanical Behavior of Materials: Deformation & Fatigue

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

Flexible Probes: Mechanics and Design

Explores critical strain, bending mechanics, and strain calculation in flexible probes.

Structural Mechanics Fundamentals

Covers the fundamentals of structural mechanics, including materials, mechanics vocabulary, the Eiffel Tower, and the collapse of the Quebec Bridge.

Axial Loading: Stress and Strain in Deformable Bodies

Covers axial loading, stress, strain, and their implications in deformable bodies.

Introduction to Structural Mechanics

Covers the basics of structural mechanics, including static forces, stress, strain, and structural elements like bars, cables, trusses, and beams.

Deformation and Rupture of Materials

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

Physics of Manufacturing: Laser Processing and Material Shaping

Explores laser manufacturing physics and metal shaping processes, including strain hardening and recrystallization.

Plasticity: Stress-Strain Behavior and Plastic Flow

Covers stress-strain behavior, plastic flow, work hardening, and dislocation motion.

Material Response: FCC-BCC-HCP

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