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HyperscriptAdvanced Materials BPart 1: Electronic Materials© Prof. Dr. Helmut FöllTable of Contents |
Hyperscripts of AMAT: General Information Index |
1.1 General Remarks | |||
How to use the Hyperscript | |||
Electronic Materials and Products | |||
2.1 Ohm's Law and Theory of Charge Transport | |||
Ohms Law and Materials Properties | |||
Ohms Law and Classical Physics | |||
The Hall Effect | |||
2.2 Materials and Conductivity | |||
Metals | |||
Alloys | |||
Non-Metalic Conductors | |||
2.3 General Applications | |||
Conductors | |||
Contacts | |||
Resistors and heating elements | |||
2.4 Special Applications | |||
Thermionic emission, field effects and tunneling | |||
Thermoelectric effects | |||
2.5 Ionic Conductors | |||
General remarks | |||
Debye length and Nernsts Law | |||
2.6 Summary Conductors | |||
3.1 Definitions and General Relations | |||
Fields, polarisation, dipoles, susceptibility, dielectric constants. | |||
Capacitors, surface charge and dipole moments | |||
3.2 Mechanisms of Polarization | |||
Electronic polarisation | |||
Ionic polarisation | |||
Orientation polarisation | |||
Relation between microscopic and macroscopic quantities | |||
3.3 Frequency Dependence of the Dielectric Constant | |||
Dipole relaxation | |||
Resonant absorption | |||
Dielectric function | |||
3.4 Dynamic Properties | |||
Dielectric losses | |||
3.5 Dielectric breakdown | |||
General Observation and Failure | |||
Mechanisms | |||
3.6 Special Dielectrics | |||
Piezoelectricity and related effects | |||
Ferroelectricity | |||
3.6 Summary Dielectrics | |||
4.1 Definitions and General Relations | |||
Definitions and general relations | |||
Fields, fluxes and permeability | |||
Origin of Magnetic Dipoles | |||
Classifications of Interactions and Types of Magnetism | |||
4.2 Dia- and Paramagnetism | |||
Diamagnetism | |||
Paramagnetism | |||
4.3 Ferromagetism | |||
Mean field model | |||
Magnetic domains | |||
Magnetization and domain movement | |||
Hard and soft magnets, uses | |||
4.4 Technical Materials and Applications | |||
Magnetic materials general | |||
Magnetic data storage | |||
4.6 Summary Magnetic Materials | |||
5.1 Basic Optics | |||
What is Light? | |||
Basic geometric optics | |||
Basic wave optics | |||
5.2 Optics and Materials | |||
Basic interaction between light and matter. Definition of problem | |||
Flat surface: Reflection, transmittance, defraction, absorbance, dispersion,... Fresnel equations | |||
Rough surface, optically inhomogenies materials (pores, particles,...) Opacity. Rayleigh, Mie scattering. Brüggemann average n | |||
Complex index of refraction | |||
Generating light. Emittance, black body, luminescence, phosphorescence, plasma, optoelectronics, Laser | |||
Special effects: ....cell, modulation, bragg, filter, detection, 3-D vision | |||
5.3 Optical components | |||
Light generation. Light bulb, plasma discharge, led, laser, specials. Properties: monochromatic, coherent, cost, energy efficiency, intensity, drivers,.. | |||
Light processing. "Beam forming", modulation, filtering, polarization, Phase engineeering ("phase mask"), holograpy and holograms, | |||
Light detection. Eye, quantum efficiency (sensitivitiy single photon). semiconductor (solar cell), heat (bolometer) specials | |||
5.4 Summary Optics | |||