“Machine Learning for Fast Characterization of Magnetic Logic Devices”. Kaintura A, Foss K, Couckuyt I, Dhaene T, Zografos O, Vaysset A, Sorée B, (edaps 2018) (2018)
Abstract: Non-charge-based logic devices are promising candidates for future logic circuits. Interest in studying and developing these devices has grown dramatically in the past decade as they possess key advantages over conventional CMOS technology. Due to their novel designs, a large number of micromagnetic simulations are required to fully characterize the behavior of these devices. The number and complexity of these simulations place large computational requirements on device development. We use state-of-the-art machine learning techniques to expedite identification of their behavior. Several intelligent sampling strategies are combined with machine learning multi-class classification models. These techniques are applied to a recently developed exchange-driven magnetic logic scheme that utilizes direct exchange coupling as the main driver.
Keywords: P1 Proceeding; Condensed Matter Theory (CMT)
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Ş,entosun K (2018) 2D and 3D characterization of plasmonic and porous nanoparticles using transmission electron microscopy. Antwerp
Keywords: Doctoral thesis; Electron microscopy for materials research (EMAT)
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Jelić, Ž, (2018) Emergent vortex phenomena in spatially and temporally modulated superconducting condensates. Liège
Keywords: Doctoral thesis; Engineering sciences. Technology; Condensed Matter Theory (CMT)
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Berthelot A (2018) Modeling of microwave plasmas for carbon dioxide conversion. University of Antwerp, Antwerp
Keywords: Doctoral thesis; Plasma Lab for Applications in Sustainability and Medicine – Antwerp (PLASMANT)
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Sun S (2018) Study of carbon dioxide dissociation mechanisms in a gliding arc discharge. Beihang University, School of Astronautics, Beijing
Keywords: Doctoral thesis; Plasma Lab for Applications in Sustainability and Medicine – Antwerp (PLASMANT)
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Bekaert J (2018) Ab initio description of multicomponent superconductivity in bulk to atomically thin materials. Antwerpen
Keywords: Doctoral thesis; Condensed Matter Theory (CMT)
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Saberi-Pouya S (2018) Many body properties in monolayer and doublelayer black phosphorus. Antwerpen
Keywords: Doctoral thesis; Condensed Matter Theory (CMT)
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Karakulina O (2018) Quantitative electron diffraction tomography for structure characterization of cathode materials for Li-ion batteries. Antwerpen
Keywords: Doctoral thesis; Electron microscopy for materials research (EMAT)
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Bal K (2018) New ways to bridge the gap between microscopic simulations and macroscopic chemistry. Antwerpen
Keywords: Doctoral thesis; Plasma Lab for Applications in Sustainability and Medicine – Antwerp (PLASMANT)
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Korneychuk S (2018) Local study of the band gap and structure of diamond-based nanomaterials by analytical transmission electron microscopy. Antwerpen
Keywords: Doctoral thesis; Electron microscopy for materials research (EMAT)
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Callewaert V (2018) Development and application of a non-local theory for the description of positron surface states. Antwerpen
Keywords: Doctoral thesis; Condensed Matter Theory (CMT)
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de Aquino BRCHT (2018) Carbon nanotubes and graphene based devices : from nanosensors to confined water. Antwerpen
Keywords: Doctoral thesis; Condensed Matter Theory (CMT)
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Verlackt C (2018) The behavior of plasma-generated reactive species in plasma medicine. Antwerpen
Keywords: Doctoral thesis; Plasma Lab for Applications in Sustainability and Medicine – Antwerp (PLASMANT)
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Winckelmans N (2018) Advanced electron tomography to investigate the growth of homogeneous and heterogeneous nanoparticles. Antwerpen
Keywords: Doctoral thesis; Electron microscopy for materials research (EMAT)
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Claes N (2018) 3D characterization of coated nanoparticles and soft-hard nanocomposites. Antwerpen
Keywords: Doctoral thesis; Electron microscopy for materials research (EMAT)
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Bekaert J (2018) Ab initio description of multicomponent superconductivity in bulk to atomically thin materials. 290 p
Keywords: Doctoral thesis; Condensed Matter Theory (CMT)
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de Aquino BRCHT (2018) Carbon nanotubes and graphene based devices : from nanosensors to confined water. 161 p
Keywords: Doctoral thesis; Condensed Matter Theory (CMT)
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Mulkers J (2018) Confinement phenomena in chiral ferromagnetic films. 156 p
Keywords: Doctoral thesis; Condensed Matter Theory (CMT)
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Callewaert V (2018) Development and application of a non-local theory for the description of positron surface states. 151 p
Keywords: Doctoral thesis; Condensed Matter Theory (CMT)
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Flammia L (2018) Emergent phenomena in nanostructured quantum-confined superconducting films. 172 p
Keywords: Doctoral thesis; Condensed Matter Theory (CMT)
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Jelić, Ž, (2018) Emergent vortex phenomena in spatially and temporally modulated superconducting condensates. 181 p
Keywords: Doctoral thesis; Engineering sciences. Technology; Condensed Matter Theory (CMT)
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Ribeiro Gomes R (2018) The first order equations for the Ginzburg-Landau theory and the vortex states near a permalloy disk. 220 p
Keywords: Doctoral thesis; Condensed Matter Theory (CMT)
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Saberi-Pouya S (2018) Many body properties in monolayer and doublelayer black phosphorus. 148 p
Keywords: Doctoral thesis; Condensed Matter Theory (CMT)
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Domingos JLC (2018) Study of colloidal systems of anisotropic magnetic particles. 114 p
Keywords: Doctoral thesis; Condensed Matter Theory (CMT)
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“Enhanced landfill mining at the REMO site : assessing stakeholders' perspectives for implementation”. Einhäupl P, Krook J, Svensson N, Van Acker K, Van Passel S, Proceedings of the 4th International Symposium on Enhanced Landfill Mining, February 5-6, 2018, Mechelen, Belgium / Jones, Peter Tom [edit.], Machiels, Lieven [edit.] (2018)
Keywords: P3 Proceeding; Engineering sciences. Technology; Engineering Management (ENM)
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“The common descent of biological shape description and special functions”. Gielis J, Caratelli D, de Jong van Coevorden M, Ricci PE page 119 (2018).
Abstract: Gielis transformations, with their origin in botany, are used to define square waves and trigonometric functions of higher order. They are rewritten in terms of Chebyshev polynomials. The origin of both, a uniform descriptor and the origin of orthogonal polynomials, can be traced back to a letter of Guido Grandi to Leibniz in 1713 on the mathematical description of the shape of flowers. In this way geometrical description and analytical tools are seamlessly combined.
Keywords: H1 Book chapter; Engineering sciences. Technology; Sustainable Energy, Air and Water Technology (DuEL)
DOI: 10.1007/978-3-319-75647-9_10
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Grubova IY (2018) Density functional theory study of interface interactions in hydroxyapatite/rutile composites for biomedical applications. 251 p
Keywords: Doctoral thesis; Engineering sciences. Technology; Plasma Lab for Applications in Sustainability and Medicine – Antwerp (PLASMANT)
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Rahemi V (2018) Electrosensing applications by using titania as a support for bio(inspired) molecules. 133 p
Keywords: Doctoral thesis; AXES (Antwerp X-ray Analysis, Electrochemistry and Speciation)
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Stosic D (2018) High-performance Ginzburg-Landau simulations of superconductivity. 166 p
Abstract: Superconductivity is one of the most important discoveries of the last century. With many applications in physics, engineering, and technology, superconductors are crucial to our way of living. Several material and engineering issues however prevent their widespread usage in everyday life. Comprehensive studies are being directed at these materials and their properties to come up with new technologies that will address these challenges and enhance their superconductive capabilities. In this context, numerical modeling plays an important role in the search of new solutions to existing material and engineering issues. The time-dependent Ginzburg-Landau (TDGL) theory is a powerful predictive tool for modeling the macroscopic behavior of superconductors. However most of the numerical algorithms developed so far are incapable of describing many basic properties of real superconducting devices, and are too slow on current hardware for large-scale numerical simulations necessary for their accurate description. Therefore, the purpose of this thesis is to develop high-performing numerical solutions that can correctly describe material features to be used as modeling tools of laboratory experiments. Some important innovations introduced in this work include the numerical modeling of nonrectangular geometrical shapes with complex electrical and insulating components, the inclusion of dynamic heating of the material, and the description of different types of material inhomogeneities. These encompass the principal features necessary for a complete description of the superconductive physics in real material samples. In this thesis a numerical solution is developed for modeling superconducting thin films and used to study the superconductive properties of three experimental configurations: the dynamics of vortex matter in a Corbino disk, the motion of ultrafast vortices in an hourglass-shaped microbridge, and the photon detection process in a meander-patterned nanowire. Moreover, a numerical solution is developed for modeling three-dimensional superconductors which are studied here for the first time in the type-I superconducting regime. These numerical algorithms are optimized to exploit the computational horsepower of graphics processing units (GPUs) and multicore central-processing unit (CPU) clusters such that they can achieve high-performance and be used to model large-scale problems previously impossible on conventional machines. Several computational tools are also designed to assist with the modeling of superconducting devices. These include a numerical library of the TDGL equations, a novel mechanism for the generation of complex geometries, a closed-form solver to conduct numerical simulations, and a graphics user interface (GUI) to visualize the dynamic behavior of superconductors. The contributions in this thesis ultimately push the boundaries on what is possible in state-of-the-art numerical modeling of superconductivity.
Keywords: Doctoral thesis; Condensed Matter Theory (CMT)
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Samaee V (2018) In-situ transmission electron microscopic nanomechanical investigations of Ni. 172 p
Keywords: Doctoral thesis; Electron microscopy for materials research (EMAT)
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