621 |
Investigation of Interface Diffusion on the Reliability of AlGaN/GaN High Electron Mobility Transistor by Thermodynamic ModelingUcci, Russell 14 August 2012 (has links)
No description available.
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622 |
Advanced Channel Engineering in III-Nitride HEMTs for High Frequency PerformancePark, Pil Sung January 2013 (has links)
No description available.
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623 |
Design of Power-Scalable Gallium Nitride Class E Power AmplifiersConnor, Mark Anthony 26 August 2014 (has links)
No description available.
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624 |
Investigation of electrically-active defects in AlGaN/GaN high electron mobility transistors by spatially-resolved spectroscopic scanned probe techniques.Cardwell, Drew 16 September 2013 (has links)
No description available.
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625 |
Cryogenic Irradiation and Low Temperature Annealing of Semiconductor and Optical MaterialsReinke, Benjamin T. 09 June 2016 (has links)
No description available.
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626 |
Optical and Electrical Study of the Rare Earth Doped III-nitride Semiconductor MaterialsWang, Jingzhou January 2016 (has links)
No description available.
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627 |
Development of MOKE Spectrometer for Magneto-optical Studies of Novel Magnetic Materials and Quantum StructuresTanaka, Hiroki 29 December 2008 (has links)
No description available.
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628 |
Investigation of AlGaN films and nickel/AlGaN Schottky diodes using depth-dependent cathodoluminescence spectroscopy and secondary ion mass spectrometryBradley, Shawn Todd 04 March 2004 (has links)
No description available.
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629 |
Quantitative defect spectroscopy on operating AlGaN/GaN high electron mobility transistorsMalonis, Andrew C. January 2009 (has links)
No description available.
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630 |
Reduction of streak artifacts in radial MRI using CycleGAN / Reducering av streak-artefakter i radiell MRT med CycleGANUllvin, Amanda January 2020 (has links)
One way of reducing the examination time in magnetic resonance imaging (MRI) is to reduce the amount of raw data acquired, by performing so-called undersampling. Conventionally, MRI data is acquired line-by-line on a Cartesian grid. In the field of Cardiovascular Magnetic Resonance (CMR), however, radial k-space sampling is seen as a promising emerging technique for rapid image acquisitions, mainly due to its robustness against motion disturbances occurring from the beating heart. Whereas Cartesian undersampling will result in image aliasing, radial undersampling will introduce streak artifacts. The objective of this work was to train the deep learning architecture, CycleGAN, to reduce streak artifacts in radially undersampled CMR images, and to evaluate the model performance. A benefit of using CycleGAN over other deep learning techniques for this application is that it can be trained on unpaired data. In this work, CycleGAN network was trained on 3060 radial and 2775 Cartesian unpaired CMR images acquired in human subjects to learn a mapping between the two image domains. The model was evaluated in comparison to images reconstructed using another emerging technique called GRASP. Whereas more investigation is warranted, the results are promising, suggesting that CycleGAN could be a viable method for effective streak-reduction in clinical applications.
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