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.
Results
Showing 1 to 20 of 271 for “"Nucleation and growth"”.
-
Nucleation and growth of pharmaceutical crystals
Investigating nucleation, crystal growth and solid-state transformations at the nanoscale are of significant interest, as more complex routes have roused questions about the classical view of these processes. This thesis reports the characterisation of prenucleation clusters in olanzapine (OZPN) …
-
Island nucleation and growth during submonolayer deposition
… approaches that can be used to investigate the nucleation and growth of islands in submonolayer deposition. In particular, we consider initially a rate-equation approach in which we propose a system of differential equations as a mean-field model of the submonolayer deposition of monomers onto a …
-
Grain Nucleation and Growth on Amorphous Silicon
… silicon was investigated via both simulations and experiments. Molecular dynamics simulations yielded diffusion Arrhenius parameters close to published experimental values. Diffusion occurs by short migration of atoms following the breaking of strained four-membered rings, in contrast to the …
-
Nucleation and Growth of Evaporated Cobalt Films
Made available in DSpace on 2014-12-10T17:57:55Z (GMT). No. of bitstreams: 1 7021031.pdf: 6198822 bytes, checksum: a20dc397f54d2ac73aba627bc440fc4b (MD5) Previous issue date: 1970
-
Nucleation and growth of a single martensitic particle
… of Technology, Dept. of Materials Science and Engineering, 1987.
-
Nucleation and growth of ice in saline solutions.
Massachusetts Institute of Technology. Dept. of Chemical Engineering. Thesis. 1966. Sc.D.
-
Modeling the Nucleation and Growth of Colloidal Nanoparticles
Controlling the size and size distribution of colloidal nanoparticles have gained extraordinary attention as their physical and chemical properties are strongly affected by size. Ligands are widely used to control the size and size distribution of nanoparticles; however, their exact roles in …
-
Nucleation and Growth of Defects in Nitrogen doped Silicon
… level was proved to drastically impact grown-in and process-induced defects, enhances the denuded zone intended for making devices, improves impurity gettering, and increases the gate oxide integrity in metal oxide silicon devices. Interestingly, with such a low nitrogen level wafer toughness is …
-
The Nucleation and Growth of Nanoparticles for Heterogeneous Catalysis
These studies investigate the nucleation and growth of nanoparticles and how their interaction with a support affects their reactivity as a heterogeneous catalyst. As capabilities in both synthesis methods and characterization methods advance, the use of nanoparticles and sub-nanometer species are …
-
Atomistic model of void nucleation and growth during electromigration
… industry. To help gain a better understanding of the atomistic processes involved in void formation under electromigration conditions we have used the Embedded Atom Method (BAM) to determine the structure and formation energies of small voids (up to 20 vacancies) in aluminum and copper …
-
Nucleation and Growth of Order in Cu3Au(111) Films
Submitted by Jesse Garrison (jagarris@illinois.edu) on 2012-01-13T18:10:33Z No. of bitstreams: 1 1997_bonham.pdf: 3899515 bytes, checksum: d91115b4f72589c3314f3476e8450fdf (MD5)
-
Nucleation and growth: models for faceted and layered materials
Submission original under an indefinite embargo labeled 'Open Access'. The submission was exported from vireo on 2025-10-19 without embargo terms
-
On the Physics of Ice Nucleation and Growth in Nanoscale
Fundamental understanding of ice formation on a surface, i.e. heterogeneous formation, is critical to suppress ice accretion on the surfaces. Ice formation on a surface includes two steps of ice nucleation and further ice growth. As water droplet is placed on a sub-zero surface, with a time delay, …
-
Nucleation and Growth of Order in Cu(3)Au (111) Films
During epitaxial growth of (111) face-centered cubic crystal films, such as disordered $\rm Cu\sb3Au,$ there are two possible ways that successive layers can be laid down, leading to two types of stacking domains. However, a small vicinal miscut $(0.5\sp\circ {-}1\sp\circ )$ of the crystal surface …
-
Nucleation and growth rates of ice in a well-stirred crystallizer.
Thesis (Sc. D.)--Massachusetts Institute of Technology, Dept. of Chemical Engineering, 1969.
-
Analytical Modeling of the Mechanics of Nucleation and Growth of Cracks
… fracture mechanics approaches, an initial crack and self-similar progression of cracks are assumed. In this treatise, theoretical and numerical tools are developed to mathematically describe non-self-similar progression of cracks without specifying an initial crack. A cohesive-decohesive zone …
-
Mechanics of microvoid nucleation and growth in high-strength metastable austenitic steels
Thesis (Ph. D.)--Massachusetts Institute of Technology, Dept. of Mechanical Engineering, 1995.
Page 1 of 14