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Creating themes thin-film methods
Ondráček, Michal ; Šimonová, Lucie (referee) ; Šubarda, Jiří (advisor)
The master’s thesis deals with the theory of thin film technology, especially creating these layers. The work includes the distribution of vacuum deposition techniques for physical (PVD) and chemical (CVD). The main aim is to create a theme in different ways of implementation by using magnetron sputtering device, and these motives evaluated in terms of the quality of sputtering.
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Study of optoelectrical properties of organic semiconductor thin film layers of phtalocyanines
Miklíková, Zdeňka ; Vala, Martin (referee) ; Zmeškal, Oldřich (advisor)
Diploma thesis is focused on the study of optoelectric properties of thin layers of organic materials based on phthalocyanines, which can be used as an active layer of photovoltaic cells. Especially are studied the properties of the thin active layers of PdPc and PdPc + IL on the glass or ceramic substrates with aluminium contact, which are prepared by material printing here. On the prepared samples were first measured current-voltage characteristics in the dark and in the light and then were measured impedance spectrums in the dark. The received results will be used to improve the properties and structures of photovoltaic cells.
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Design of paddle shifts for formula student
Dugas, Martin ; Vrána, Radek (referee) ; Koutný, Daniel (advisor)
This bachelor thesis concerns design of paddle shifters for Formula Student. It deals in theoretical part with knowledge of today’s shifting mechanisms, additive manufacturing technologies and ways of weight optimization of parts. In design section, it covers with actual solutions of this problems, whereas the most important target was to minimalize mass and maximize stiffness of the whole mechanism.
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Structures in the Paintings by Pavel Hayek- Wider Implications of the Structuralist Background
SLUNEČKOVÁ, Eva
The Bachelor's thesis examines the work of the painter Pavel Hayek, especially the structure phenomenon, which dominates in his paintings. The three thematic parts of this study consist of individual periods of Hayek's work, which are thoroughly analysed. The main part of the thesis examines various forms of structures in Hayek's paintings and compares him with other artists, with a special emphasis placed on the production of random geometric structures, which occur in Hayek's works most noticeably. The Bachelor's thesis also notices the repetition principle and its different use in Czech and international art. The aim of the thesis is defining the wider implications of structuralist background of Hayek's paintings. Its roots can be seen among others in neoconstructivist tendency of Czech art in the 1960's and particularly in the work of Zdeněk Sýkora, whose exhibition in 1988 had a very strong influence on Hayek's work. The thesis also relates his work with a specific form of an organic abstraction in the context of ornamental and optical art. It attempts to describe possible sources of all these influences and their unique transformation in Pavel Hayek's paintings.
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