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Master's Thesis
Author of thesis: Ing. Zoltán Édes
Acad. year: 2011/2012
Supervisor: prof. RNDr. Tomáš Šikola, CSc.
Reviewer: RNDr. Kateřina Kůsová, Ph.D.
The diploma thesis deals with plasmon-enhanced photoluminescence in semiconductors. Fistly, the basic theory of the interaction between localized surface plasmons and photoluminescent materials is described. Two mechanisms leading to plasmon-enhanced photoluminescence are discussed. Subsequently, the design of the apparatus for measuring photoluminescence is depicted and the way of its assembly described. Functionality of the apparatus is tested by measuring photoluminescent spectra of bulk GaN, nanocrystalline Si and CdTe quantum dots. Finally, the preparation method of samples consisting of metal nanospheres and photoluminescence active CdTe quantum dots is investigated.
plasmonics, localized surface plasmons, photoluminescene, quantum dots
Date of defence
18.06.2012
Result of the defence
Defended (thesis was successfully defended)
Grading
A
Language of thesis
English
Faculty
Fakulta strojního inženýrství
Department
Institute of Physical Engineering
Study programme
Applied Sciences in Engineering (N3901-2)
Field of study
Physical Engineering and Nanotechnology (M-FIN)
Composition of Committee
prof. RNDr. Tomáš Šikola, CSc. (předseda) prof. RNDr. Miroslav Liška, DrSc. (místopředseda) prof. RNDr. Bohumila Lencová, CSc. (člen) prof. RNDr. Jiří Komrska, CSc. (člen) prof. RNDr. Petr Dub, CSc. (člen) prof. RNDr. Radim Chmelík, Ph.D. (člen) prof. RNDr. Jiří Spousta, Ph.D. (člen) prof. Ing. Ivan Křupka, Ph.D. (člen) prof. RNDr. Pavel Zemánek, Ph.D. (člen) RNDr. Antonín Fejfar, CSc. (člen)
Supervisor’s reportprof. RNDr. Tomáš Šikola, CSc.
Grade proposed by supervisor: A
Reviewer’s reportRNDr. Kateřina Kůsová, Ph.D.
Grade proposed by reviewer: B
Responsibility: Mgr. et Mgr. Hana Odstrčilová