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Interactions in Magnetic Materials - NFPL153

Title:	Interakce v magnetických látkách
Guaranteed by:	Department of Condensed Matter Physics (32-KFKL)
Faculty:	Faculty of Mathematics and Physics
Actual:	from 2005 to 2017
Semester:	winter
E-Credits:	6
Hours per week, examination:	winter s.:2/2, C+Ex [HT]
Capacity:	unlimited
Min. number of students:	unlimited
4EU+:	no
Virtual mobility / capacity:	no
State of the course:	taught
Language:	Czech
Teaching methods:	full-time
Teaching methods:	full-time

Guarantor:	doc. RNDr. Martin Diviš, CSc. prof. Mgr. Pavel Javorský, Dr. prof. RNDr. Vladimír Sechovský, DrSc.

Opinion survey results Examination dates Schedule Noticeboard

Annotation -

Last update: T_KFES (23.05.2003)

Magnetic moment formation. Interaction of magnetic electrons with crystal field. Hybridization of magnetic states with ligand states. Exchange interactions. Correlation. Magnetic ordering. Principle experiments.

Syllabus -

Last update: T_KFES (23.05.2003)

FPL153 Magnetic moments of ions of transition metals (f- and d-electrons).
Free ions, intraatomic correlations, spin and orbital moment, total moment.
Ions in condensed matter, changes and moment instabilities, connection with electronic structure.
Interactions of f- and d-electrons with crystal field, consequences for magnetic moments.
Magnetocrystalline anisotropy.
Hybridization of states of magnetic electrons with ligand states (hybridization of d-electrons, hybridization of f-electrons).
Exchange interactions, types of exchange interactions, origin of magnetic ordering.
Bulk experimental methods, direct and indirect.
Microscopic experimental methods, interaction of electromagnetic waves and particles with matter.