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 87 for “"double-sided"”.
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Double-sided CMOS fabrication technology
Thesis (S.M.)--Massachusetts Institute of Technology, Dept. of Electrical Engineering and Computer Science, 2001.
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Preliminary investigation on optical cavity-based biosensor using double-sided tape.
… laid the foundation for the creation of a double-sided tape-based biosensor to make fabrication three times faster and 96% cheaper. Double-sided tape defines and bonds the microfluidic channel to maintain a controlled fluid flow without leaking. It can also be used to actively control the …
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Double-Sided Liquid Cooling for Power Semiconductor Devices Using Embedded Power Technology
… requirements. Advanced cooling schemes, such as double-sided, forced liquid convection or multi-phase flow, can be implemented with non-wire bond packaging to improve thermal management while maintaining proper electrical performance. Embedded power is one such packaging technology, which …
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High Temperature SiC Embedded Chip Module (ECM) with Double-sided Metallization Structure
… in a mechanically balanced structure with double-sided metallization layers and material CTE match in the structure. Thermal and thermo-mechanical analysis on an ECM is then used to demonstrate the benefits on the cooling system, and to study the material and structure for reducing the …
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Double-sided microchannel patterning and through-hole production using injection molding of polypropylene
An experimental study was conducted on injection molded polypropylene parts with microchannels and through-holes. The quality of the microchannels and through-holes was observed with optical microscope and SEM images. A part-to-part variation analysis was conducted for ten parts by averaging the …
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Development of enhanced double-sided 3D radiation sensors for pixel detector upgrades at HL-LHC
The upgrades of High Energy Physics (HEP) experiments at the Large Hadron Collider (LHC) will call for new radiation hard technologies to be applied in the next generations of tracking devices that will be required to withstand extremely high radiation doses. In this sense, one of the most …
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A Double-Sided Stack Low-Inductance Wire-Bondless SiC Power Module with a Ceramic Interposer
… to achieve electrical path for SiC devices and double-sided cooling. As a result, 3D power routing is achieved to reduce stray inductance, and both vertical and lateral paths are utilized to spread heat generated by the power devices in this compact module architecture. </p> <p>Electrical …
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Multifaceted Codesign for an Ultra High-Density, Double-Sided Cooled Traction Inverter Half Bridge Module
… time below 20 ns. The proposed module features a double-sided cooling sandwiched structure, an integrated thermistor for health and degradation monitoring, and incorporates three Wolfspeed 3rd generation 1.7 kV, 18 mΩ devices per switch position. The simulated power loop inductance is 14.5 nH, the …
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Design of a Mold Insert Alignment System for Double-Sided Hot Embossing of Microfluidic Devices Using Kinematic Constraints
… be aligned properly with its mating components. Double-sided hot embossing is often used to produce stackable components for these assemblies. Accurate alignment of the two mold inserts, and therefore the opposing faces of the substrate, is a critical aspect to successful assembly of …
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Development of Bi-Directional Module using Wafer-Bonded Chips
Double-sided module exhibits electrical and thermal characteristics that are superior to wire-bonded counterpart. Such structure, however, induces more than twice the thermo-mechanical stress in a single-layer structure. Compressive posts have been developed and integrated into the double-sided …
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Development and Scaling up of Oxide Buffer Architectures on Flexible Substrates for Efficient and Application-Derived Growth of REBCO Thin Films
… study, a novel approach was developed to grow double-sided oxide buffer to facilitate the growth of double-sided REBCO films thicker than 3 μm on each side so as to improve the engineering current density (Je). The double-sided buffer stack was grown on 50-μm-thick in-house electropolished …
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SYNTHESIS AND CHARACTERIZATION OF ONE-DIMENSIONAL COPPER STRUCTURES
… Joule heating. In the second part of the work, double-sided Cu NW arrays on Cu substrate were prepared and used as TIMs and electrical interconnect. The experimental results showed that the double-sided Cu NW arrays greatly reduced the thermal contact resistance (TCR), with reported values less …
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Stochastic Optimization approaches for trading on financial and energy markets
… feature of the considered market design is its double-sided nature. In addition to portfolio-based supply bids and based on prediction of their stochastic production and load, BRPs are allowed to submit risk-limiting requests. Requesting capacity from the AS market corresponds to giving to the …
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Fatigue Strengthening of Damaged Steel Plates using Ultra-High Modulus Carbon Fibre-reinforced Polymer Plates
… together with the effect of single- versus double-sided application, on fatigue performance. It also compares short UHM CFRP plates to similar length normal modulus (NM) (165 GPa) CFRP plates with regard to extending fatigue life and reducing stress concentration at notch tip. Distributed …
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Raising the Independent Self: Folk Psychology and Folk Pedagogy in American Early Schooling
… of four committed teachers. I investigate the double-sided effects of their folk psychology and folk pedagogy, focusing on the discourses of individualized education, independence and autonomy, self-esteem, equality, rights and responsibilities, creativity and expressiveness, and early …
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Reliability Evaluation of Large-Area Sintered Direct Bonded Aluminum Substrates for Medium-Voltage Power Modules
… stacked DBA substrates. Finally, analysis of a double-sided cooling scheme enabled by large area sintering is simulated and prototyped to demonstrate a 6.5 kV package for a MV power device. Residual stress failures induced by a highly rigid structure have been examined and mitigated through …
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3D detectors for synchrotron applications
… in Barcelona have produced a set of "double sided" 3D detectors. The n- and p-type columns in these devices are etched from opposite sides of the substrate and do not pass through the full substrate thickness. Computer simulations show that these detectors should give similar …
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The Chemical Durability of Elastomeric Bituminous Geomembranes (BGMS) in Different Geoenvironmental Applications at Elevated Temperatures
… apparatus to age the BGM under single-sided exposure, it is shown that degradation times are substantially longer in single-sided than in double-sided immersion experiments only for the mechanical properties. However, the bitumen coat degradation is not affected by the ageing method. …
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Sovereign wealth funds as coping mechanisms in the global economy: three Emirati case studies
… emerging market economies necessarily fulfil a double-sided coping function in today's globalised economy: a coping function because the task of promoting the home country's economic growth through closer integration into the global division of labour can only be fulfilled successfully if the …
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