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 5 of 5 for “"CTEM"”.
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Quantitative TEM analysis of crystalline and amorphous GeTe-based chalcogenides
… of the GST225 samples were studied with CTEM (Conventional TEM) imaging, SAED (Selected Area Electron Diffration) and HRTEM (High Resolution TEM) techniques. The amorphous-to-crystalline transition and the crystallization morphology in binary Ge53Te47 samples was studied using CTEM …
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Para o mapeamento dos géneros académicos em Portugal: análise contrastiva de aspetos retórico-estruturais de dissertações de mestrado
… um grupo restrito de disciplinas das CSH e das CTEM, verificando as semelhanças e as diferenças entre elas. Foi usada a proposta de Swales (2004) e Hyland (2009) para as teses de doutoramento, adaptada por Silva e Santos (2018; 2021) na classificação dos planos de texto. Foram também analisadas …
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Microstructure and Microchemistry of Rapidly Solidified Nickel-Base Powders
… in the scanning (STEM) and conventional (CTEM) modes. Using these high resolution techniques, it was possible to study the morphologies of the resultant microstructures and the associated chemical segregation on a very fine scale. Bulk undercooling experiments were also conducted and the …
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Nanoscale characterization of InSb/InAs novel functional semiconductor nanostructures for LEDs / Caracterización a nanoescala de nanoestructuras funcionales novedosas de InSb/InAs para LEDs
… and 002 dark field (DF) conventional TEM (CTEM) analyses. The corresponding high Sb segregation seems to induce relatively low average Sb composition in the InSbAs agglomerates. Typically, Sb segregation from InSb/InAs heterostructures is reduced by decreasing the corresponding growth …
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Aspects of serrated flow in aluminium alloys
… conventional transmission electron microscope ( CTEM) as well as the final fracture mode. The existence of a characteristic shear fracture mode was consistently observed to follow tensile deformation which had been dominated by unstable plastic flow. The ready occurrence of dynamic recovery and …