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 20 of 297 for “"Microelectronics"”.
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Diffusional Phenomena in Microelectronics Processing
For surface diffusion, second ham-ionic microscopy has been utilized to quantify the Arrhenius parameters for diffusion of germanium on silicon at high temperatures. Molecular dynamics simulations provide insight on a picosecond timescale into the complex nature of the mass transfer diffusive …
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Thermal modeling of hybrid microelectronics
As the size of hybrid microelectronics is reduced, the power density increases and thermal interaction between heat-producing devices becomes significant. A nondimensional model is developed to investigate the effects of heat source interaction on a substrate. The results predict the maximum …
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Computer simulation of electromigration in microelectronics interconnect
Electromigration (EM) is a phenomenon that occurs in metal conductor carrying high density electric current. EM causes voids and hillocks that may lead to open or short circuits in electronic devices. Avoiding these failures therefore is a major challenge in semiconductor device and packaging …
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Computation of parasitics in multilayer hybrid microelectronics
Layout parasitics result from electromagnetic interaction between circuit metalizations used to connect devices on the hybrid circuit. Three linked programs have been written to calculate the capacitance and inductance between circuit metalizations. (1) XT Editor A user friendly hybrid circuit …
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Optimisation modelling for microelectronics packaging and product design
… and automated design approach for wide range microelectronics applications. The proposed methodology will also benefit from multi-physics numerical analysis to predict complex behaviour of electronic packages, systems and processes subject to different operational or environmental conditions. …
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MIT integrated microelectronics device experimentation and simulation iLab
We developed the MIT Integrated Microelectronics Device Experimentation and Simulation iLab, a new online laboratory that combines and significantly upgrades the capabilities of two existing online microelectronics labs: WebLab, a device characterization lab, and WebLabSim, a device simulation lab. …
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STUDY AND CHARACTERIZATION OF INNOVATIVE CLEANING METHODS IN MICROELECTRONICS
… namely the BCD8, a BCD technology owned by STMicroelectronics, which has such a great influence in semiconductor industry that it received an IEEE Milestone. In particular, consequences that an innovative process such as HF/HCl can induce on a critical interface such as Si/gate oxide have been …
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High Frequency Behaviour of Magnetic Thin Film Elements for Microelectronics
Magnetismus ist ein Phänomen, das eine wichtige Rolle in einer Vielfalt technischer Anwendungen spielt. Ohne den Einsatz magnetischer Effekte und Materialen wäre der heutzutage erreichte technische Fortschritt unmöglich, da viele grundlegende Techniken wie Stromerzeugung, elektrischer Antrieb, …
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Team discourse of middle school girls in collaborative microelectronics lessons
Submission original under an indefinite embargo labeled 'Open Access'. The submission was exported from vireo on 2025-10-19 without embargo terms
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Focused atmospheric-pressure microsputterer for additive manufacturing of microelectronics interconnects
The past decade has seen a new manufacturing revolution, in the form of additive manufacturing. While recent additive manufacturing processes can produce structural materials in intricate shapes not previously possible, additive manufacturing of functional materials remains a challenge. In …
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Optimization of kitting operations for an automated microelectronics assembly process
Raytheon's Solid-State Microwave (SSM) manufacturing area produces a low-volume, high mix assortment of Microwave Integrated Circuits (MIC) for airborne radars. The current kitting process for pick-and-place assembly is manually-intensive with significant die handling, resulting in multiple …
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Synthesis and Characterization of Thermosetting Polyimide Oligomers for Microelectronics Packaging
… for use as thin film insulating layers in microelectronics packaging applications.
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THE USE OF PECVD SILICON OXYNITRIDE THIN-FILMS IN MICROELECTRONICS MANUFACTURING
In the semiconductor manufacturing, the high level of reflection from the substrates becomes intolerable in sub-0.25-llm optical lithography by using KrF excimer laser stepper. Linewidth variation and notching are commonly observed during microlithographic masking. Consequently, unacceptable …
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GaAsP/InGaP heterojunction bipolar transistors for III-V on Si microelectronics
… (HBTs) grown via MOCVD as a test-bed for III-V microelectronics integration with Si. Epitaxial challenges involving growth of GaAsP/InGaP HBT structures on Si substrates were addressed. Heavy C p-type doping of GaAsP via MOCVD, necessary for the HBT base region, was studied. Growth rate, …
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A thermal analysis tool for three-dimensional models of multilayer microelectronics
This work details a computer-based modeling tool for predicting temperatures in three-dimensional multilayer microelectronic packages. It is capable of modeling surface connections (e.g., wire bonds and pins), edge connections (e.g., leads), and thermal vias. A three-dimensional control-volume …
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Polymeric thin films by chemical vapor deposition for the microelectronics industry
… the use of polymeric thin films in the microelectronics industry, as well as other fields.
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A collaboration system and a graphical interface for the MIT Microelectronics WebLab
Thesis (M.Eng.)--Massachusetts Institute of Technology, Dept. of Electrical Engineering and Computer Science, 2002.
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