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Course, academic year 2024/2025
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Systems with Correlated f-electrons - NFPL072
Title: Systémy s korelovanými f-elektrony
Guaranteed by: Department of Condensed Matter Physics (32-KFKL)
Faculty: Faculty of Mathematics and Physics
Actual: from 2018
Semester: winter
E-Credits: 3
Hours per week, examination: winter s.:2/0, Ex [HT]
Capacity: unlimited
Min. number of students: unlimited
4EU+: no
Virtual mobility / capacity: no
State of the course: taught
Language: Czech, English
Teaching methods: full-time
Guarantor: doc. RNDr. Martin Diviš, CSc.
Teacher(s): doc. RNDr. Martin Diviš, CSc.
Classification: Physics > Solid State Physics
Annotation -
Recommended for diploma and PhD students working in the area of correlated electron systems. Definition of the concept "correlated f-electron system". Electronic structure and tight binding method. Density functional theory. Crystal field. Magnetoelastic interaction. Discussion of the modern experimental methods to study the energies and wavefunctions of f-electrons.
Last update: T_KFES (21.05.2001)
Course completion requirements -

Request to finish the course is the successfull passing of oral examination.

Last update: Mikšová Kateřina, Mgr. (12.05.2022)
Literature -

Ashcroft, Mermin, Solid State Physics

Modern articles literature

Last update: Diviš Martin, doc. RNDr., CSc. (13.05.2019)
Syllabus -
FPL072 What means the system with correlated f-electrons - condensed matter (CM) with ideal crystal structure containing atoms with f-electrons, particular examples, important physical properties.

Electronic structure and tight binding method - introduction, discussion and application of the method.

Model hamiltonians - selected types of model hamiltonians?- Hubbard, Anderson.

Density functional theory - introduction, modern methods of electronic structure calculations of CM.

Crystal field - introduction of the model hamiltonian, particular examples.

Magnetoelastic coupling - discussion in the framework of the localized and itinerant electron models.

Discussion of experimental methods of study of energies and wavefunctions of f-electrons - magnetization, susceptibility, specific heat, inelastic neutron scattering. The particular form of syllabus is possible to adjust with respect of research interest of listener.

Last update: T_KFES (23.05.2003)
 
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