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Characterization of oxide defects in InGaAs MOS gate stacks for high-mobility n-channel MOSFETs KU Leuven
On the mechanical and electrical properties of self-assembly-based organosilicate porous films KU Leuven Ghent University
© 2017 The Royal Society of Chemistry. The effect of the replacement of Si-O-Si by Si-CH2-Si groups on the mechanical and electrical properties of silica-based hybrid sol-gel thin films is reported. For a reliable inference, two sets of organosilica films were synthesized-one consisting of a silica matrix decorated with methyl groups (Si-CH3) while the other further incorporating bridging methylene (Si-CH2-Si) functionalities. As a result, at ...
Characterization of oxide defects in InGaAs MOS gate stacks for high-mobility n-channel MOSFETs KU Leuven
© 2017 IEEE. We review our recent studies of oxide traps in InGaAs MOS gate stacks for novel high-mobility n-channel MOSFETs. We discuss and correlate various trap characterization techniques such as Bias Temperature Instability, defect Capture-Emission-Time maps (applied here to InGaAs devices), Random Telegraph Noise, hysteresis traces, multi-frequency C-V dispersion, all performed on a variety of device test vehicles (capacitors, planar ...
Perception of acoustic comfort in large halls covered by transparent structural skins KU Leuven
© 2017 Acoustical Society of America. Large halls, such as shopping malls, atria or big entrance halls often suffer from various acoustic discomfort issues, which are not necessarily caused by extremely high noise levels. Due to the large size of halls and consequently the long trajectories that sound waves travel between the source, interior surfaces and the receiver, sound reflections arriving from surrounding surfaces are not as strong as ...
Inline discrete tomography system: Application to agricultural product inspection KU Leuven University of Antwerp
X-ray Computed Tomography (CT) has been applied in agriculture engineering for quality and defect control in food products. However, conventional CT systems are neither cost effective nor flexible, making the deployment of such technology unfeasible for many industrial environments. In this work, we propose a simple and cost effective X-ray imaging setup that comprises a linear translation of the object in a conveyor belt with a fixed X-ray ...