Υλικά Ι: Εισαγωγή στην Επιστήμη Υλικών
Topic outline
-
1.1. Milestones
1.2. States of matter -
2.1. Metals
2.2. Ceramics
2.3. Polymers
2.4. Composite Materials -
3.1. Structure and constituents of atoms
3.2. Milestones in the understanding of atomic structure
3.3. Fundamentals of Quantum Mechanics
3.4. Quantum mechanical description of atoms
3.4.1. Quantum numbers
3.4.2. Orbitals
3.4.3. Electron configuration
3.4.4. Stable electron configurations
3.4.5. Periodic Table of Elements -
4.1. Forces between atoms
4.2. Potential
4.3. Ionic bonds
4.3.1. Ionization potential, Electron Affinity
4.3.2. Electronegativity
4.4. Covalent bonds
4.4.1. Hybridization
4.4.2. Molecular orbitals
4.4.3. Electronegativity and ionic character
4.5. Metallic bonds
4.6. Secondary Bonds
4.6.1. Wan der Waals bonds
4.6.2. Hydrogen bonds -
5.1. Crystalline, amorphous materials
5.1.1. Unit cell
5.1.2. Atomic Packing Factor (APF)
5.1.3. Packing
5.2. Metallic crystals
5.2.1. Face Centered Cubic (FCC)
5.2.2. Body Centered Cubic (BCC)
5.2.3. Hexagonal close-packed (HCP)
5.3. Ionic solids
5.3.1. Ionic radius
5.3.2. Packing
5.3.3. Crystals of type AX
5.3.4. Crystals of type ΑmΧp
5.3.5. Crystals of type ΑmBnΧp
5.4. Covalent solids
5.4.1. Polymorphism - allotropes
5.5. Crystal Lattice
5.5.1. Crystal systems
5.5.1.1. Cubic, hexagonal, square, rhombohedral, orthorhombic, monoclinic, triclinic
5.5.2. Crystallographic directions
5.5.3. Crystallographic planes
5.6. Structural analysis techniques
5.6.1. X-ray Diffraction (XRD) -
6.1. Deformation
6.2. Mechanical Stress
6.3. Elastic behavior
6.3.1. Young Modulus
6.3.2. Inelasticity
6.3.3. Elastic behavior at the atomic scale
6.3.4. Poisson's ratio
6.4. Plastic behavior
6.4.1. Metals-Ceramics-Polymers
6.4.2. Viscous Flow
6.4.3. Tensile strength
6.4.4. Ductility
6.4.5. Resilience
6.4.6. Toughness
6.5. Hardness -
7.1. Heat Capacity
7.1.1. Heat capacity at the atomic scale
7.1.2. Phonons
7.2. Thermal Expansion
7.2.1. Thermal expansion at the atomic scale
7.3. Thermal conductivity
7.3.1. Mechanisms of thermal conductivity
7.3.2. Physical mechanisms of thermal conduction in Metals, Ceramics and Polymers
7.4. Thermal stress-resistance to thermal shock -
8.1. Ohm’s law, electrical conductivity
8.2. Electrical properties at the atomic scale
8.2.1. Energy bands
8.2.2. Fermi energy
8.2.3. Carrier mobility and conductivity
8.3. Electrical properties of metals
8.4. Semiconductors
8.4.1. Intrinsic - Extrinsic semiconductors
8.4.2. p-type or n doping in semiconductors
8.4.3. Electrical conductivity of semiconductors
8.4.4. p-n junction
8.4.5. Diodes
8.5. Ionic ceramics
8.6. Electrical properties of polymers
8.6.1. Conductive polymers