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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.
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Showing 21 to 30 of 485 (0.037 seconds)| 21 |
A study of step kinetics by kinetic Monte Carlo simulationLeung, Suet-ying., 梁雪瑩. January 2002 (has links)
published_or_final_version / Physics / Master / Master of Philosophy
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On-line particle size analysis in the fines loop of a continuous crystallizerRovang, Richard Dennis January 1978 (has links)
No description available.
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Morphological kinetics of facetted crystalsOzdemir, Metin 12 1900 (has links)
No description available.
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| 24 |
Effects of strain on heteroepitaxial growth dynamicsRätsch, Christian 08 1900 (has links)
No description available.
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| 25 |
From fullerenes to nanocrystals and nanocrystal arrays : novel preparation and characterization methodsVezmar, Igor 08 1900 (has links)
No description available.
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Preparation and structural studies of gold nanocrystals and their arraysShafigullin, Marat Nailevich 05 1900 (has links)
No description available.
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| 27 |
Isothermal growth of low molecular weight polyethylene single crystals from solutionLeung, Wing-Man. January 1982 (has links)
The linear growth rates of solution grown low molecular weight polyethylene single crystals have been investigated as a function of crystallization temperature, molecular weight and solution concentration. Sharp fractions were used covering the molecular weight range from 3100 to 11600. The crystals were characterized by studying (1) the equlibrium melting/dissolution temperature as a function of the molecular weight, (2) the lamellar thickness as a function of the crystallization temperature and (3) the fusion/dissolution behavior as a function of crystallization temperature. / The most interesting results are as follows: (a) The lamellar thickness varies continuously with crystallization temperature. This behavior has been interpreted to provide information on the important question of the location of the chain ends in the crystals. (b) For the higher molecular weight fractions the growth rate decreases monotonically with the crystallization temperature. In contrast for fractions in the molecular weight range of 3000 to 4000 the growth rate versus crystallization temperature curves show a notched appearance in which two branches can be distinguished. These branches intersect at a transition temperature where the temperature coefficient of the growth rates changes discontinuously. This behavior is interpreted to mean that the transition temperatures correspond to changes in the conformation of the molecules deposited on the growth faces. The growth rate data have been analyzed using current kinetic theories of polymer crystal growth. Basal surface free energies thus obtained are compared with the estimates from the relations between lamellar thickness and supercooling and melting/dissolution temperature and lamellar thickness. These results are discussed in relation to the molecular structure of the crystals.
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Kinetic study of crystal growth from supersaturated dropletsWen, Fu-Chu 05 1900 (has links)
No description available.
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| 29 |
Compound semiconductor compliant substrates for extension of the conventional critical thickness in mismatched overlayers and strain-modulated epitaxyComan, Carrie Anne Carter 12 1900 (has links)
No description available.
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The effects of ionic strength and aggregation on crystal growth kinetics : an application of photon correlation spectroscopyKnowles-Van Cappellen, Victoria Leilani 12 1900 (has links)
No description available.
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