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Bachelor's Thesis
Author of thesis: Ing. Zita Salajková, Ph.D.
Acad. year: 2014/2015
Supervisor: prof. Ing. Miroslav Kolíbal, Ph.D.
Reviewer: Ing. Miroslav Bartoš, Ph.D.
Silver nanoparticles have a widespread use in the field of plasmonics. Since deposition of nanoparticles from colloidal solutions onto an exact location on a substrate is difficult, it seems advantageous to grow the nanoparticles in-situ. The presented work is focussed at selective deposition of~silver nanoparticles from colloidal solution or from solution reach of silver ions under assistance of focussed electron beams. Successful deposition could lead to growth of well defined nanostructures directly at the substrate surface. The effect of electron beam intensity to surface quality is studied (silica reduction, surface morphology) as well as effect of pH to particle properties. Outputs are used as a part in theoretical description of selective deposition and confirmed by following advanced experiments. The light assisted deposition and growth of nanostructures is described at the end of the presented work.
silver nanoparticles, colloidal solution, silicon, selective deposition, electron beam
Date of defence
24.06.2015
Result of the defence
Defended (thesis was successfully defended)
Grading
B
Language of thesis
Czech
Faculty
Fakulta strojního inženýrství
Department
Institute of Physical Engineering
Study programme
Applied Sciences in Engineering (B3901-3)
Field of study
Physical Engineering and Nanotechnology (B-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. Ing. Miroslav Kolíbal, Ph.D.
Grade proposed by supervisor: C
Reviewer’s reportIng. Miroslav Bartoš, Ph.D.
Grade proposed by reviewer: D
Responsibility: Mgr. et Mgr. Hana Odstrčilová