Lehrende/r: apl. Prof. Dr. Martin Jourdan; Univ.-Prof. Dr. Johannes Gerhard Schönhense
Veranstaltungsart:
Vorlesung/Übung
Anzeige im Stundenplan:
08.128.722
Semesterwochenstunden:
4
Credits:
6,0
Unterrichtssprache:
Deutsch
Min. | Max. Teilnehmerzahl:
- | -
Voraussetzungen / Organisatorisches:
Materials Science WS2014/15,
Wed 12-14, Thu 12-14
Magnetism and Surface Physics, Prof. Dr. G. Schönhense, PD Dr. M. Jourdan
29.10. Wrap-up: Electronic states in metals Jourdan
30.10. Magnetic moments and paramagnetism Jourdan
05.11. 2D lattices & point groups, superstructures, reconstruction Schönhense
06.11. Interactions at the surface, physisorption, chemisorption Schönhense
12.11. Surface diffraction (LEED, RHEED) Schönhense
13.11. Spectroscopy on the single-atom level (STM, STS, AFM) Schönhense
19.11. Magnetic interactions: Dipolar, exchange, superexchange, RKKY Jourdan
20.11. Ferromagnetism: Magnetization of localized moments Jourdan
26.11. Itinerant ferromagnetism (Stoner Model) Jourdan
27.11. Magnetic excitations: Magnons Jourdan
03.12. Magnetic anisotropy and domain walls Jourdan
04.12. Imaging of magnetic domains: MOKE, XMCD, MFM Jourdan
10.12. Domain-wall dynamics, LLG equation Jourdan
11.12. Magnetoresistance effects: AMR, GMR, TMR, CMR Jourdan
17.12. Antiferromagnetism Jourdan
18.12. Seminar Talks, e.g. Solid State Disc, MRAM, magnetometry Jourdan
07.01. Adsorption / desorption kinetics Schönhense
08.01. Chemical surface reactions Schönhense
14.01. Heterogeneous catalysis, reaction dynamics Schönhense
15.01. Low-energy- and photoemission electron microscopy (LEEM, PEEM) Schönhense
21.01. Electronic band structure at the surface Schönhense
22.01 Shockley surface states, image potential states Schönhense
28.01. Photoelectron spectroscopy Schönhense
29.01. Momentum microscopy Schönhense
04.02. “Massless fermions” (Dirac states), graphene Schönhense
05.02. Spin-orbit interaction at the surface, Rashba effect Schönhense
11.02. Topologically-protected states, topological insulators Schönhense
12.02. Seminar Talks, e.g. Catalytic oscillations, imaging of processes on ps & fs scale Schönhense
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