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	Fabrication of Nanostructures and Nanodevices for Nanoelectronics and Spintronics Lišková, Zuzana ; Červenka, Jiří (referee) ; Čech, Vladimír (referee) ; Šikola, Tomáš (advisor) The thesis deals with preparation of graphene nanostructures and their applications in the measurement of transport properties of graphene. The contacts for measurement of resistance are fabricated by electron beam lithography on graphene exfoliated flakes, CVD graphene layers and grains. Graphene is also shaped using the same method. Resistivity of the layer, concentration and mobility of charge carriers are determined by different approaches. Hysteresis appearing in dependence of resistivity on the gate voltage is discussed as well. A significant part of the work is dedicated to monitoring the response of graphene resistance to relative humidity changes and potential use of graphene as a sensor of relative humidity. Detailed record
	Electronic response study of a dual-gate graphene selective biosensor Brdečko, Ondřej ; Vaníčková, Elena (referee) ; Bartošík, Miroslav (advisor) Detekce glukózy je důležitá zejména kvůli diabetes mellitus, nemoci, která způsobuje nestabilní hladinu cukru v krvi. Kvůli této nemoci je potřeba spolehlivý senzor glukózy pro aplikaci v medicíně. V této práci je popsán dvouhradlový biosenzor na bázi grafenového polem řízeného tranzistoru a je zkoumána jeho odezva na roztoky glukózy o různých koncentracích. Odezva senzoru je zkoumána pro zapojení horního hradla i spodního hradla. Detailed record
	Fabrication of Nanostructures and Nanodevices for Nanoelectronics and Spintronics Lišková, Zuzana ; Červenka, Jiří (referee) ; Čech, Vladimír (referee) ; Šikola, Tomáš (advisor) The thesis deals with preparation of graphene nanostructures and their applications in the measurement of transport properties of graphene. The contacts for measurement of resistance are fabricated by electron beam lithography on graphene exfoliated flakes, CVD graphene layers and grains. Graphene is also shaped using the same method. Resistivity of the layer, concentration and mobility of charge carriers are determined by different approaches. Hysteresis appearing in dependence of resistivity on the gate voltage is discussed as well. A significant part of the work is dedicated to monitoring the response of graphene resistance to relative humidity changes and potential use of graphene as a sensor of relative humidity. Detailed record

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