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Preparation of 2D materials in an ultrahigh vacuum electron microscope
Dymáček, Michal ; Bartošík, Miroslav (referee) ; Kolíbal, Miroslav (advisor)
This thesis is devoted to preparation of multilayer graphene and h-BN by CVD method. In the theoretical part of this thesis, both materials are introduced, as well as the CVD method and SEM. In the experimental part, the equipment and samples are described, as well as the computer codes, that were made within this work and used for analysis of taken images, and experiments, that were carried out. Utilizing in-situ analysis in ultra-high vacuum scanning electron microscope, the goal was to answer a question how is the multilayer graphene formed on the surface. Also, the first experiments of preparation of h-BN in this aparature were carried out.
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Preparation of 2D materials in an ultrahigh vacuum electron microscope
Dymáček, Michal ; Bartošík, Miroslav (referee) ; Kolíbal, Miroslav (advisor)
This thesis is devoted to preparation of multilayer graphene and h-BN by CVD method. In the theoretical part of this thesis, both materials are introduced, as well as the CVD method and SEM. In the experimental part, the equipment and samples are described, as well as the computer codes, that were made within this work and used for analysis of taken images, and experiments, that were carried out. Utilizing in-situ analysis in ultra-high vacuum scanning electron microscope, the goal was to answer a question how is the multilayer graphene formed on the surface. Also, the first experiments of preparation of h-BN in this aparature were carried out.
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