National Repository of Grey Literature 2 records found  Search took 0.00 seconds. 
Preparation and characterization of plasmonic graphene-copper nanostructures
Robešová, Magdaléna ; Pavelec,, Jiří (referee) ; Dvořák, Petr (advisor)
This diploma thesis deals with the study and preparation of graphene-copper nanostructures, which represent a new path in the research of plasmonic metasurfaces. This combination of copper with the unique properties of graphene could bring advancements in the quest for reliable copper plasmonic nanostructures. Alongside a literature review of previous scientific progress in this field, the nanostructures have been prepared using focused ion beam (FIB) and chemical vapor deposition (CVD) methods. Subsequently, the fabrication process underwent quality evaluation, and optical characterization was performed.
Preparation and characterization of SNOM probes
Robešová, Magdaléna ; Rovenská, Katarína (referee) ; Dvořák, Petr (advisor)
This Bachelor’s thesis is about the preparation of precision probes for Scanning Nearfield Optical Microscopy (SNOM) and its characteristics. Since SNOM probes influence the near electromagnetic field, the quality of their construction and their exact description is a key element for the valuable interpretation of measured data. The goal of this thesis is to grant literature research about SNOM, SNOM probes and their preparation process. Secondly, to produce and characterize the functional SNOM probes, which could then be used to detect optical interferences of Surface Plasmon Polaritons (SPPs).

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