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Solid State Thermodynamics, Electronic Materials (SSTD, EM)5 ECTS (englische Bezeichnung: Solid State Thermodynamics, Electronic Materials)
(Prüfungsordnungsmodul: Solid State Thermodynamics, Electronic Materials)
Modulverantwortliche/r: Sannakaisa Virtanen Lehrende:
Sannakaisa Virtanen, Christoph J. Brabec
Startsemester: |
WS 2017/2018 | Dauer: |
1 Semester | Turnus: |
jährlich (WS) |
Präsenzzeit: |
30 Std. | Eigenstudium: |
120 Std. | Sprache: |
Englisch |
Lehrveranstaltungen:
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Solid State Thermodynamics
(Tutorium, 1 SWS, Sannakaisa Virtanen, Fr, 10:15 - 11:45, Raum n.V.; ab 3.11.2017; Tutorial will be held in library of WW4, Martensstr. 7, room 2.65)
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Electronic Materials
(Vorlesung, 1 SWS, Christoph J. Brabec, Blockveranstaltung 8.1.2018-29.1.2018 Mo, 14:30 - 17:00, Raum n.V.; vom 8.1.2018 bis zum 29.1.2018; Place: meeting room 3.64 at IMEET)
Inhalt:
Solid State Thermodynamics:
• basics of thermodynamics, examples of importance of thermodynamics for materials science
• metallurgical thermodynamics (thermodynamics and metal production)
• thermodynamics of solutions (solid solutions - homogeneous alloys)
• thermodynamics of phase equilibria
Basics: How do you derive phase diagrams from thermodynamic principles? Discussion on Fe-C phase diagram.
• thermodynamics of point defects
• thermodynamics of surfaces and interfaces
• thermodynamics of electrochemical reactions (application: fuel cells)
Electronic Materials:
• semiconductor materials, elementary, binary, ternary and quaternary semiconductors, crystal structures
• formation of band structures, direct and indirect semiconductors, bandgap, effective mass of carriers
• carrier statistics, Fermi-distribution, density of states, carrier densities
• intrinsic and doped semiconductors, carrier concentration and position of Fermi energy versus temperature, degenerate semiconductors
• epitaxy of semiconductors, quantum wells and quantum dots, characterization of epitaxial layers
• patterning of semiconductors, lithography, etching and material deposition
• carrier transport, drude model, scattering processes, thermal and drift velocity, mobility, conductivity
• diffusion, band structure in electric field
• pn-junction, doping concentration, carrier densities, depletion region, electric field and potential
• biased pn-junction, carrier transport and current-voltage characteristic
Lernziele und Kompetenzen:
The students apply principles of thermodynamics on relevant issues in materials science with the main focus on thermodynamics of alloys, including solid solutions and phase equilibria (phase diagrams).
The students:
• understand the basic physical properties of semiconductors
• review the fundamentals of semiconductor devices based on a discussion of the pn-junction diode
• examine technological aspects such as growth and processing of semiconductors
Literatur:
• D.R. Gaskell: Introduction to the thermodynamics of materials (selected chapters)
• Simon M. Sze, “Semiconductor Devices: Physics and Technology", John Wiley & Sons
Weitere Informationen:
Schlüsselwörter: Elitestudiengang "Advanced Materials and Processes"
www: https://www.map.tf.fau.de/
Verwendbarkeit des Moduls / Einpassung in den Musterstudienplan:
- Advanced Materials and Processes (Master of Science)
(Po-Vers. 2017w | Grundlagenfächer | Solid State Thermodynamics, Electronic Materials)
Studien-/Prüfungsleistungen:
Solid State Thermodynamics, Electronic Materials (Prüfungsnummer: 1736)
(englischer Titel: Solid State Thermodynamics, Electronic Materials)
- Studienleistung, Klausur, Dauer (in Minuten): 90, unbenotet, 5 ECTS
- Prüfungssprache: Englisch
- Erstablegung: WS 2017/2018, 1. Wdh.: SS 2018
1. Prüfer: | Sannakaisa Virtanen |
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