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 7 of 7 for “"photo electron spectroscopy"”.
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Design and fabrication of nanostructures for thermal conductivity measurements and picosecond acoustics
… of these polymers are also analyzed by x-ray photo-electron spectroscopy (XPS). Second, fabrication of MEMS platform for thermal conductivity measurement in single nanowire is presented. Thermal conductivity of single nanowire is interested especially for Si nanowire with rough surface for …
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A Schottky-to-Ohmic Transition in Epitaxial Ferroelectric Hafnia Devices
… These devices can be used to emulate the electronic behaviour of biological synapses and neurons for neuromorphic computing or sensing applications. Hafnia is a promising material to use in resistive memory systems due to its high industrial compatibility. Both the migration of oxygen ions …
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The feasibility of using electrostatic charge condition monitoring for lubricant additive screening
… lubricate a simulated wet clutch contact, x-ray photo-electron spectroscopy (XPS) analysis and friction data indicated that the dispersant dominated the tribofilm composition; evidenced by nitrogen levels and friction levels similar to the dispersant alone. Electrostatic charge data showed that …
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Arc-discharge In Solution: A Novel Synthesis Method For Carbon Nanotubes And In Situ Decoration Of Carbon Nanotubes With Nanoparticles
… (ADS). For this new method, a full-fledged optoelectronically controlled instrumen is reported here to achieve high efficiency and continuous bulk production of CNTs. In this system, a constant gap between the two electrodes is maintained using a photosensor which allows a continuous synthesis …
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Semiconductor quantum dots for mid-IR light emission
… patterning of quantum nanostructures for optoelectronic applications. However, the NSL defined QD density is limited by the size of the NS used. For 200 nm diameter size NS, the QD density can only reach to 2.5 ∗ 109/cm2 which is likely not nearly high enough for most optoelectronic …
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Ultrafast electron dynamics in Fe(CO)5 and Cr(CO)6
… and Cr(CO)₆ are investigated with time-resolved photoelectron spectroscopy at a high harmonic setup. In both of these metal carbonyls, a UV photon can induce the dissociation of one or more ligands of the complex. The mechanism of the dissociation has been debated over the last decades. The …
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Solution-Processed Thin Film Deposition and Characterization of Multinary Chalcogenides: Towards Highly Efficient Cu2BaSn(S,Se)4 Solar Devices
… issues for environmentally benign, low-cost photovoltaic (PV) and photoelectrochemical (PEC) applications. However, the significant degree of detrimental defect formation associated with near identical coordination and atomic size for all the Cu/Zn/Sn cations involved in the structure prevent …