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 12 of 12 for “"electron beam induced deposition"”.
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Continuum supersonic gas jet enhanced focused electron beam induced deposition
… than molecular, gas jet to deliver precursor deposition molecules is applied toward the enhancement of focused electron beam induced deposition in terms of significantly increasing the precursor injection rate, enhancing surface diffusion, and increasing as-deposited deposition purity. These …
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Fabrication and Characterization of Three-Dimensional Magnetic Nanostructures
… of cobalt nanostructures using Focused Electron Beam Induced Deposition (FEBID), improving the performance of synchrotron-based magnetic X-ray microscopy in 3D geometries and adapting existing magneto-optical techniques to rapidly probe 3D nanostructures in the lab. As a result of this …
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Scanning tunneling microscopy and spectroscopy of nanometer scale metallic features on silicon surfaces
… spectroscopy (STS) is used to study the electronic properties of the metallic features and the nano-contacts. Two kinds of metallic features are studied. First, an unpaired dangling bond (DB) can be formed on Si(100)-2×1:H surface using an STM nanolithography method. The unpaired DB, …
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Direct writing of three-dimensional nanostructures and their application in nanomagnetism
… for applications in the future low-power nanoelectronic architectures. In this thesis, Focused Electron Beam Induced Deposition (FEBID) is investigated as a 3D nanofabrication tool with unique capabilities for prototyping high-resolution complex 3D structures. The competing effects present …
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Magnetotransport Effects in Three Dimensional Nanocircuits
… in a 3D nanoprinting technique (Focused electron beam induced deposition), allowing exploration of complex 3D geometrical effects on magnetotransport signals. The second one incorporates multi-layered magnetic thin film materials on top of 3D non-magnetic nanostructures via physical …
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Formation of Silicon Nitride Structures by Direct Electron-Beam Writing
… 5000 C, have been formed by a new technique: electron bombardment of nitrogen molecules weakly bound on a clean Si(100)-(2 x 1) surface chilled to T ~ 30° K. This process is fairly efficient; for an initial coverage of one monolayer of molecular nitrogen, we estimate the effective dissociation …
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Monte Carlo Simulations of Electron Transport in 3D Solids and Molecular Dynamics Simulations of the Mechanics of 2D materials
The aim of this thesis is the study of electronic transport and mechanical properties of materials using computer simulations. In particular, we dealt with the charge transport in semiconduc- tor and metallic samples and with the peeling of a graphene layer from bulk graphite. The computational …
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Carbon nanosheets and their applications
… aromatic self-assembled monolayers with electrons. Due to their uniform thickness of only about one nanometer, as well as their high chemical, mechanical, and thermal stability, such materials are of high interest for a wide variety of applications. Carbon nanosheets can be released from …
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Electron beam processing and spectroscopic characterisation of 2D materials and novel nanostructures
… counterparts. Excellent and unique mechanical, electronic and optical properties have recently been discovered which can potentially span a large range of conceptually new applications such as high speed flexible electronics, sub-diffractional nanophotonic devices, strain engineered variable …
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Fabrication, characterisation, and analysis of plasmonic noble metal nanostructures
… coupling of electric fields to oscillating free- electrons on the surface of a material create plasmonic resonances, which are the key to concentrating and utilising light beyond the diffraction limit. The ability to tailor the plasmonic response of metallic nanostructures, based on many, easily …
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Scanning tunneling microscopy and spectroscopy of metallic features and nanocontacts for atomically precise graphene nanoribbons on silicon surface
Submission published under a 24 month embargo labeled 'Closed Access', the embargo will last until 2026-08-01