Electro-Mechanical Modelling [GRK2495-Lecture]

Dozent/in:

Paul Steinmann

Angaben:

Vorlesung, 3 SWS, ECTS: 2,5, für Anfänger geeignet, nur Fachstudium, First part of the module "Introduction to atomistic and mesoscale modeling"

Termine:

material on studon, consultation hours via zoom

Studienrichtungen / Studienfächer:

WF ET-MA ab 1
WF C-MA ab 1
WF CE-MA ab 1
WF MAP-SOFT ab 1
WF EEI-MA ab 1
WF ET-MA ab 1
WF MWT-MA ab 1
WF NT-MA ab 1
WF MB-MA ab 1
WF ME-MA ab 1
WF WING-MA ab 1

Schlagwörter:

GRK, GRK2495, Energy, Material, Simulation

Simultation for Nano-Technology [GRK2495-Lecture]

Dozent/in:

Shuji Ogata

Angaben:

Vorlesung, 3 SWS, ECTS: 2,5, für Anfänger geeignet, nur Fachstudium, Second part of the module "Introduction to atomistic and mesoscale modeling"

Termine:

material on studon, consultation hours via zoom

Studienrichtungen / Studienfächer:

WF MAP-SOFT ab 1
WF C-MA ab 1
WF CE-MA ab 1
WF EEI-MA ab 1
WF ET-MA ab 1
WF MWT-MA ab 1
WF NT-MA ab 1
WF MB-MA ab 1
WF ME-MA ab 1
WF WING-MA ab 1

Schlagwörter:

GRK, GRK2495, Energy, Material, Simulation

Mechanical Properties of Ferroelectrics [Ferro]

Dozent/in:

Kyle G. Webber

Angaben:

Vorlesung, 3 SWS, ECTS: 2,5, für Anfänger geeignet

Termine:

online on studon, consultation hours via zoom

Studienrichtungen / Studienfächer:

WF MAP-SOFT ab 1
WF C-MA ab 1
WF CE-MA ab 1
WF EEI-MA ab 1
WF ET-MA ab 1
WF MWT-MA ab 1
WF NT-MA ab 1
WF MB-MA ab 1
WF ME-MA ab 1
WF WING-MA ab 1

Voraussetzungen / Organisatorisches:

This interdisciplinary graduate level lecture ist part of the FAU-NITech lecture series that has been established by the International Doctoral Program GRK2495: "Energy Conversion Systems. This will provide an overview of some materials and simulation techniques. The Japanese and German Professors of FAU and NITech are co-teaching a module - thus one module consists of two lectures of together 5 ECTS. The lectures will be uploaded on studon.de. A consultation hour is offered via Zoom. The completion of the lectures is possible through electronic exams or written reports. The counterpart to this lecture is: Piezoelectric Properties of Lead-Free Ferroelectrics from Prof. Kakimoto.

Inhalt:

This lecture is an introduction to dielectric, piezoelectric, and ferroelectric properties of ferroelectrics. In the first section, background on dielectric and piezoelectric properties will be discussed with a focus on the influence of material phenomena at multiple length scales, such as domain wall and phase boundary motion, as well as the influence of external thermal, mechanical, and electric fields. Various measurement techniques, such as Rayleigh behavior and impedance spectroscopy, will be introduced. In the second section, the large field response of ferroelectrics, namely ferroelectricity and ferroelasticity will be discussed with a particular focus on the effect of crystal structure and compositional phase boundaries, the role of domain wall motion and defects, and the influence of stress-induced structural phase transformations. Measurement techniques for characterizing large field behavior, such as the Sawyer-Tower circuit, will also be introduced. Following this lecture it is expected that the participant is familiar with the dielectric, piezoelectric, and ferroelectric properties of normal ferroelectrics and has an understanding of the crystallographic origins of the electromechanical properties.

Schlagwörter:

GRK, GRK2495, Energy, Material, Simulation

Piezoelectric Properties of Lead-Free Ferroelectrics [GRK2495-Lecture]

Dozent/in:

Ken-ichiro Kakimoto

Angaben:

Vorlesung, 3 SWS, ECTS: 2,5, für Anfänger geeignet, Second part of the Module "Introduction to lead-free perovskite ferroelectrics for electro-mechanical systems"

Termine:

material on studon, consultation hours via zoom

Studienrichtungen / Studienfächer:

WF C-MA ab 1
WF CE-MA ab 1
WF EEI-MA ab 1
WF ET-MA ab 1
WF MWT-MA ab 1
WF MB-MA ab 1
WF NT-MA ab 1
WF MAP-SOFT ab 1
WF ME-MA ab 1
WF WING-MA ab 1

Voraussetzungen / Organisatorisches:

This lecture is parte of the modul "Introduction to lead-free perovskite ferroelectrics for electro-mechanical systems". The second lecture is "Mechanical Properties of Ferroelectrics" by Prof. Webber.

Inhalt:

This course provides basic and latest information on the functional properties of ferroelectric materials, for which the orientation of spontaneous polarization changes with electric field, and also gives examples of their commercial applications. The first half of this course deals with the theories of ferroelectric materials and differences in history and characteristics between lead and lead-free based materials, then the latter half is extended to cover the topics of important ferroelectric families such as piezoelectrics which are polarized by stress, and pyroelectrics which hold spontaneous polarization without an external signal. The purpose and goal of this course is to understand the characteristics of those materials and the ways of new material design.

Schlagwörter:

GRK, GRK2495, Energy, Material, Simulation

Seminar on the basis of the Int. Conference on Next Generation Solar Energy (NGSE5) [GRK2495-Lecture]

Dozent/in:

Christoph J. Brabec

Angaben:

Vorlesung, 3 SWS, ECTS: 2,5, für Anfänger geeignet, nur Fachstudium, First part of the module "Materials and devices for opto-electric and energy technologies"

Termine:

online on studon, consultation hours via zoom

Studienrichtungen / Studienfächer:

WF MAP-SOFT ab 1
WF C-MA ab 1
WF CE-MA ab 1
WF EEI-MA ab 1
WF ET-MA ab 1
WF MWT-MA ab 1
WF NT-MA ab 1
WF ME-MA ab 1
WF MB-MA ab 1
WF WING-MA ab 1

Schlagwörter:

GRK, GRK2495, Energy, Material, Simulation

Electronic Materials Analysis [GRK2495-Lecture]

Dozent/in:

Masashi Kato

Angaben:

Vorlesung, 3 SWS, ECTS: 2,5, für Anfänger geeignet, nur Fachstudium, Second part of the Module "Materials and devices for opto-electric and energy technologies"

Termine:

material on studon, consultation hours via zoom

Studienrichtungen / Studienfächer:

WF MAP-SOFT ab 1
WF C-MA ab 1
WF CE-MA ab 1
WF EEI-MA ab 1
WF ET-MA ab 1
WF MWT-MA ab 1
WF NT-MA ab 1
WF MB-MA ab 1
WF IP-BA ab 1
WF ME-MA ab 1
WF WING-MA ab 1

Schlagwörter:

GRK, GRK2495, Energy, Material, Simulation