- About
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The Global ETD Search service is a free service for researchers
to find electronic theses and dissertations. This service is
provided by the
Networked Digital Library of Theses and Dissertations.
Our metadata is collected from universities around the world. If you manage a university/consortium/country archive and want to be added, details can be found on the NDLTD website.
Search results
Showing 11 to 20 of 306 (0.015 seconds)| 11 |
Pyrolytic deposition of thin films by pulsed laser irradiationLaw, J. T. January 1971 (has links)
No description available.
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| 12 |
Studies of the opticaland magneto-optical constants of metal filmsInwood, R. B. January 1978 (has links)
No description available.
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| 13 |
Positron and X-ray studies of the electronic structure of complex materialsLaverock, Jude January 2006 (has links)
No description available.
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| 14 |
Flow excited motions of some unusual surfacesTaylor, P. H. January 1981 (has links)
No description available.
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| 15 |
Molecular thin films : fundamentals and potential routes for spintronic applicationsGardener, Julie Ann January 2008 (has links)
Metal phthalocyanine (MPc) thin films are of interest for potential applications in spintronics and quantum computing. Two MPc-based routes towards spintronics devices are assessed here an organic-based approach and one in which MPc films serve as precursors for inorganic routes. For the all-organic approach, a selection of copper phthalocyanine (CuPc) thin films have been characterised these comprise molecular stacks (columns) that can be engineered to run parallel or orthogonal to the substrate plane. Electron paramagnetic resonance has been used to study interactions between unpaired electron spins of the CuPc molecules and shows that stronger intra- rather than inter-column interactions exist, implying that coherent spin transport would be most efficient along the column directions. Furthermore, this technique has been developed to assess the molecular structure of the CuPc films. Scanning tunnelling microscopy has been used to study the initial stages of CuPc growth on passivated Si(lOO) surfaces wherein an arrangement similar to the bulk a-phase is observed. Different growth modes are observed on surfaces passivated with hydrogen or ammonia this is attributed to differences in chemical interactions between the phthalocyanine ligand and passivating species. For the second route, a new method for introducing metal spins into silicon is presented wherein MPc films are irradiated with 172 nm UV light. The UV photons rupture the organic ligands forming volatile fragments, whilst the metals remain behind to form a metal oxide surface layer and are introduced into the substrate. X-ray absorption and secondary ion mass spectrometry measurements demonstrate that, for the specific example given of manganese phthalocyanine, Mn atoms do not cluster and instead occupy interstitial sites within the Si lattice. This method has the potential to create arrays of spins in silicon, which would be of interest as dilute magnetic semiconductors and for quantum computing applications.
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| 16 |
Electron Spin Resonance Studies of Methyl Radicals on Silica SurfacesOduwole, A. January 1975 (has links)
No description available.
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| 17 |
Electrical conduction in thin insulating filmsHodgson, J. M. January 1979 (has links)
No description available.
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| 18 |
Microscopy of polypyrrole filmsSutton, Simon Jonathan January 1992 (has links)
No description available.
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| 19 |
Surface modification of solid state gas sensorsMorris, Ljuibov January 2000 (has links)
No description available.
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| 20 |
The interaction between small molecules and thermal surfacesHudson, Arron Daniel January 2007 (has links)
No description available.
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