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Einrichtungen >> Technische Fakultät (TF) >> Department Werkstoffwissenschaften (WW) >>
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Lehrstuhl für Werkstoffwissenschaften (Glas und Keramik)
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Praktikum GP 1 [GP1] -
- Dozentinnen/Dozenten:
- Tobias Fey, Dozenten
- Angaben:
- Praktikum, 5 SWS, ECTS: 5, nur Fachstudium, Anmeldung auf Studon https://www.studon.fau.de/crs2115285_join.html
- Termine:
- Do, 12:00 - 18:00, 0.15, 0.56, 0.57, 1.225, Praktikum WW
- Studienrichtungen / Studienfächer:
- PF MWT-BA 2
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Structural analysis of functional ceramics using advanced diffraction techniques [XRDPIEZO] -
- Dozentinnen/Dozenten:
- Neamul Hayet Khansur, Kyle G. Webber
- Angaben:
- Vorlesung mit Übung, 2 SWS, ECTS: 3, nur Fachstudium, This course will cover basic crystallography, advanced diffraction techniques (e.g., x-ray, neutron and electron) including instrumentation, strategies to collect diffraction data (ex situ and in situ) and different data analysis methods. The course has been designed in such a way that, in addition to the development of theoretical background, students can have hands-on experience with different data analysis methods and software. At the initial stage we will cover basics of crystallography and principle of diffraction technique. An in-depth discussion on different (e.g., x-ray, 2D x-ray, neutron and electron) diffraction techniques and their use in the field of materials science and engineering will then be presented. In the next step we will discuss ferroelectric/ferroelastic materials and how diffraction technique can be used to investigate microscopic origin of macroscopic functional properties. In the last few weeks, students will learn how to extract various structural parameters using different data analysis (e.g. Selected peak-fitting, Le Bail fitting and Rietveld structural refinement) techniques and how these structural parameters can be correlated with different macroscopic properties. A brief overview of the recent developments and future scopes in the field of structural analysis (e.g., 3D- XRD, diffuse scattering) using diffraction technique will be highlighted to conclude the course.
- Termine:
- Di, 18:15 - 19:45, 0.15
- Studienrichtungen / Studienfächer:
- WF MWT-MA-GUK ab 1
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Übung für Functional Ceramics II [UEFUCII] -
- Dozent/in:
- Kyle G. Webber
- Angaben:
- Übung, 2 SWS, ECTS: 3, nur Fachstudium, Findet als Blockveranstaltung statt. The aim of this course is to introduce the concept of ferroelectricity through practical demonstration. In particular, the effect of temperature as well as dopants on the electromechanical properties will be directly investigated on polycrystalline ferroelectrics. Students will have an opportunity to characterize the temperature-dependent dielectric and ferroelectric properties. In addition, the typical measurement techniques used to characterize electromechanical behavior will be discussed in the first part of the course. The second part will consist of laboratory work, measuring the aforementioned properties in the Functional Ceramics Group Laboratories, as well as discussing the results and writing a laboratory report.
- Termine:
- Di, 16:15 - 17:45, 0.15
- Studienrichtungen / Studienfächer:
- WF MWT-MA-GUK ab 1
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