Browsing by Keywords "thin film"
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Formation of pyrene excimers in mesoporous organically modified silica thin films for visual detection of nitroaromatic explosives
(Bilkent University, 2013)Pyrene is a polycyclic aromatic hydrocarbon compound. Pyrene has been extensively applied as probing and sensing molecule because of excimer fluorescence which is formed upon interaction of two pyrene molecules in close ... -
Formation of silicon nanocrystals by laser processing of silicon rich oxides
(Bilkent University, 2012)Silicon nanocrystals are well known to exhibit strong luminescence in the visible. Extension of this into a nanocrystal network would be beneficial for many applications. In the light of recent advances on exciton-plasmon ... -
Organically modified silica based nanomaterials for functional surfaces
(Bilkent University, 2012)Organically modified silicas (ormosils) are unique materials due to their combined properties achieved from organics and inorganics. Ormosils contain at least one non-hydrolysable organic groups which results in a decrease ... -
Plasmonic nanoparticles by laser dewetting of thin metallic films
(Bilkent University, 2013)In this work, formation of metal nanoparticles via laser induced dewetting and their plasmonic properties have been investigated. The effects of metal film, substrate type, laser power density and dwell time on dewetting ...
