PřF:F7301 Element. excitation in solids - Course Information
F7301 Elementary excitation in solids
Faculty of ScienceAutumn 2000
- Extent and Intensity
- 2/0/0. 4 credit(s). Type of Completion: zk (examination).
- Teacher(s)
- prof. Mgr. Dominik Munzar, Dr. (lecturer)
- Guaranteed by
- prof. Mgr. Dominik Munzar, Dr.
Department of Condensed Matter Physics – Physics Section – Faculty of Science
Contact Person: doc. RNDr. Jan Celý, CSc. - Course Enrolment Limitations
- The course is also offered to the students of the fields other than those the course is directly associated with.
- fields of study / plans the course is directly associated with
- Syllabus (in Czech)
- 1. Uvodni cast - Hamiltonian pevne latky - Adiabaticka aproximace - Ruzne podoby jednoelektronove aproximace: Hartreeova metoda, Hatreeova-Fockova metoda, Kohnovy-Shamovy rovnice v teorii funkcionalu hustoty - Pojem elementarni excitace 2. Jednoelektronova teorie elektronove struktury krystalicke pevne latky - Blochuv teorem - Pasova struktura - Hustota stavu a kriticke body - Od vazeb mezi atomy k pasove strukture (kvalitativni rozbor) - Priklady pasovych struktur - Metody mereni pasove struktury - Souvislosti mezi pasovou strukturou a nekterymi vlastnostmi pevne latky 3. Metody vypoctu pasove struktury - Empiricka metoda tesne vazby pro polovodice s diamantovou a sfaleritovou strukturou - Metoda temer volnych elektronu - Pridruzene rovinne vlny a pseudopotencialy - Metody zalozene na skladani parcialnich vln - Kroniguv-Penneyuv model a elektronove stavy v supermrizkach 4. Dynamika elektronu v krystalove mrizi a ve vnejsim poli - Wannierovy funkce - Metoda efektivniho hamiltonianu - Primesove stavy v polovodicich - Pohyb v elektrickem poli - Pohyb v magnetickem poli - Metody studia Fermiho plochy - Kvantovy Halluv jev 5. Teorie kmitu krystalove mrize - Pohybove rovnice pro krystalovou mriz v harmonicke aproximaci - Vlastni frekvence a vlastni vektory kmitu mrize - Kvantovani: fonony - Metody mereni disperznich relaci fononu - Metody vypoctu disperznich relaci fononu 6. Elektron-fononova interakce - Interakcni hamiltonian - Rozptyl elektronu na fononech - Vliv elektron-fononove interakce na disperzni zavislost elektronu - Efektivni pritazliva elektron-elektronova interakce Doporucena literatura: J. Cely, Kvazicastice v pevnych latkach (SNTL, Praha, 1977); zejmena kapitoly 1-5 a kapitola 9. P. W. Anderson, Concepts in Solids (W. A. Benjamin, New York 1963). N. W. Ashcroft a D. N. Mermin, Solid State Physics (Holt, Rinehart a Winston, New York 1976). W. A. Harrison, Electronic Structure and the Properties of Solids: The Physics of the Chemical Bond (W. H. Freeman and Company, San Francisco 1980).
- Language of instruction
- Czech
- Further Comments
- The course can also be completed outside the examination period.
The course is taught annually.
The course is taught: every week.
- Enrolment Statistics (Autumn 2000, recent)
- Permalink: https://is.muni.cz/course/sci/autumn2000/F7301