Global ETD Search
Search theses and dissertations gathered from participating repositories worldwide. Every result links back to the library that holds it. No account is needed.
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Showing 1 to 4 of 4 for “"charge trap"”.
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TWO-DIMENSIONAL CRYSTALS ON SUBSTRATES: MORPHOLOGY AND CHEMICAL REACTIVITY
… graphene is probed. Single-layer graphene on low charge-trap density boron nitride is not etched and shows little doping after oxygen treatment, in sharp contrast with oxidation under similar conditions of graphene on high charge-trap density SiO<sub>2</sub> and mica. Furthermore, bilayer graphene …
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semiconducting carbon nanotube transistors: electron and spin transport properties
… thesis will describe experiments to probe the charge-and spin-transport properties of long, clean individual SWNTs prepared by chemical vapor deposition and contacted by metal electrodes. A SWNT field-effect transistor (SWNT-FET) has been shown to be sensitive to single electrons in charge …
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Influence of Structural Disorder on Charge Transport and Stability in Organic Field-Effect Transistors with Molecular Semiconductors
… advancements have been made in enhancing charge carrier mobility through the synthesis of novel semiconducting materials, a refined understanding of the impact of molecular structure and packing on charge transport properties, as well as the optimization of device components to eliminate …
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Charge-Storage mechanisms in polymer electrets
In view of the importance of charge storage in polymer electrets for electromechanical transducer applications, the aim of this work is to contribute to the understanding of the charge-retention mechanisms. Furthermore, we will try to explain how the long-term storage of charge carriers in …