Course
ME - Electrial Engineering Materials
PDF Course Catalog Deutsche Version: ME
Version: 3 | Last Change: 02.03.2021 01:33 | Draft: 0 | Status: vom verantwortlichen Dozent freigegeben
| Long name | Electrial Engineering Materials |
|---|---|
| Approving CModule | ME_BaET |
| Responsible |
Prof. Dr.-Ing. Dirk Poggemann
Professor Fakultät IME |
| Level | Bachelor |
| Semester in the year | summer semester |
| Duration | Semester |
| Hours in self-study | 60 |
| ECTS | 5 |
| Professors |
Prof. Dr.-Ing. Dirk Poggemann
Professor Fakultät IME |
| Requirements | Basics in Mathematics Basics in Physics Basics in Electrical Engineering |
| Language | German, English if necessary |
| Separate final exam | Yes |
Literature
Hansgeorg Hofmann, Jürgen Spindler: Werkstoffe in der Elektrotechnik, Hanser - Verlag
Ellen Ivers-Tiffée, Waldemar von Münch: Werkstoffe der Elektrotechnik, Teubner-Verlag
Gerhard Fasching: Werkstoffe für die Elektrotechnik, Springer-Verlag
Hanno Schaumburg: Werkstoffe, Teubner-Verlag
James F. Shackelford: Werkstofftechnologie für Ingenieure, Pearson
S. M. Sze, Kwok K. Ng: Physics of Semiconductor Devices, Wiley
Frank Thuselt: Physik der Halbleiterbauelemente, Springer-Verlag
Michael Reisch: Halbleiter-Bauelemente, Springer-Verlag
Ellen Ivers-Tiffée, Waldemar von Münch: Werkstoffe der Elektrotechnik, Teubner-Verlag
Gerhard Fasching: Werkstoffe für die Elektrotechnik, Springer-Verlag
Hanno Schaumburg: Werkstoffe, Teubner-Verlag
James F. Shackelford: Werkstofftechnologie für Ingenieure, Pearson
S. M. Sze, Kwok K. Ng: Physics of Semiconductor Devices, Wiley
Frank Thuselt: Physik der Halbleiterbauelemente, Springer-Verlag
Michael Reisch: Halbleiter-Bauelemente, Springer-Verlag
Final exam
Details
Technical discussion, students shall explain and discuss topics from the lecture. Materials shall be selected for an application on the basis of given boundary conditions and effects in electronic circuits / components shall be explained on the basis of material properties.Minimum standard
Basics of atomic structure, periodic table and electrical conduction must be answered.A total of at least 50% of the questions must be answered correctly.
Exam Type
Technical discussion, students shall explain and discuss topics from the lecture. Materials shall be selected for an application on the basis of given boundary conditions and effects in electronic circuits / components shall be explained on the basis of material properties.Learning goals
Knowledge
Structure of the materials
- Atomic models
- Electron configuration & periodic table of elements
- Chemical bonds
- Crystal structures
Electrical Properties metals and metal alloys
- Specific resistance
- Electron conduction
- Superconductivity
Semiconductors
- Definition and band structure
- Fermi-Dirac distribution and density of states
- Intrinsic conduction
- Extrinsic conduction and Doping
- Hall effect
- Development- and Production-Process
Dielectric materials
- Overview and definition
- Electric conductivity
Volume resistance
Surface resistance
Dielectric strength
- Dielectric polarization
Definition
Polarization mechanisms
Frequency dependence of the dielectric constant
Dielectric loss and its frequency dependence
- Dielectric material classification
Ferroelectrics
Piezoelectrics
Pyroelectrics
Optical properties
- Particle theory
Description of absorption from the electronic structure
- Wave theory
Relationship between dielectric function and frequency dependence of optical
constants
Magnetic materials
- Definition and classification according to magnetic behavior
Dia- and Paramagnetism
Ferro- and Ferrimagnetism
- Atomistic model of magnetism
- Magnetization and magnetic hysteresis
- Loss mechanisms and loss factor
- Atomic models
- Electron configuration & periodic table of elements
- Chemical bonds
- Crystal structures
Electrical Properties metals and metal alloys
- Specific resistance
- Electron conduction
- Superconductivity
Semiconductors
- Definition and band structure
- Fermi-Dirac distribution and density of states
- Intrinsic conduction
- Extrinsic conduction and Doping
- Hall effect
- Development- and Production-Process
Dielectric materials
- Overview and definition
- Electric conductivity
Volume resistance
Surface resistance
Dielectric strength
- Dielectric polarization
Definition
Polarization mechanisms
Frequency dependence of the dielectric constant
Dielectric loss and its frequency dependence
- Dielectric material classification
Ferroelectrics
Piezoelectrics
Pyroelectrics
Optical properties
- Particle theory
Description of absorption from the electronic structure
- Wave theory
Relationship between dielectric function and frequency dependence of optical
constants
Magnetic materials
- Definition and classification according to magnetic behavior
Dia- and Paramagnetism
Ferro- and Ferrimagnetism
- Atomistic model of magnetism
- Magnetization and magnetic hysteresis
- Loss mechanisms and loss factor
Skills
description of the structure of the atoms according to the periodic table, in particular the electron configuration
Prediction of the type of chemical bonds between atoms
the conduction mechanism of metals and semiconductors can be explained
calculation of the specific conductivity by specifying the mobility and concentration of the charge carriers
Making statements about the conductivity and optical properties of solids from the electronic band structure
Prediction of the type of chemical bonds between atoms
the conduction mechanism of metals and semiconductors can be explained
calculation of the specific conductivity by specifying the mobility and concentration of the charge carriers
Making statements about the conductivity and optical properties of solids from the electronic band structure
Expenditure classroom teaching
| Type | Attendance (h/Wk.) |
|---|---|
| Lecture | 3 |
| Exercises (whole course) | 1 |
| Exercises (shared course) | 0 |
| Tutorial (voluntary) | 0 |
Special literature
keine/none
Special requirements
none
Accompanying material
Lecture slides
Videos to the slides
Excercises
Videos to the slides
Excercises
Separate exam
none
Learning goals
Knowledge
In-depth study and presentation of a topic from the lecture, e.g. with supporting simulations
Skills
Research on literature
presentation
(simulation)
presentation
(simulation)
Expenditure classroom teaching
| Type | Attendance (h/Wk.) |
|---|---|
| Seminar | 1 |
| Tutorial (voluntary) | 0 |
Special literature
wird anhand der Präsentationsthemen gegeben
Special requirements
none
Accompanying material
keine/none
Separate exam
Exam Type
discussion (interview) about special issues (szenario, project assignment, literature research)Details
Topics for the presentations are fixed after the first 4 weeks of lectures, the topics should relate to the main areas of study. Students work on the topics and present the results (15min - 30min) in the last two weeks of the lecture, if a large number of students participates as a teamwork.Minimum standard
Presentation shall go beyond the lecture slides and be correct.
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