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Theoretical approach to atomic-scale nanoplasmonics as probed by light and swift electrons
(2021-05-06)
This thesis tackles the theoretical description of atomic-scale features in plasmonic nanostructures asprobed by light and swift electrons. Plasmonic nanostuctures are known to localize and enhanceelectromagnetic fields ...
Towards structured neural spoken dialogue modelling.
(2023-04-26)
In this thesis, we try to alleviate some of the weaknesses of the current approaches to dialogue modelling,one of the most challenging areas of Artificial Intelligence. We target three different types of dialogues(open-domain, ...
Quantum Many-Body Effects in the Optoelectronic Response of Plasmonic Nanostructures and their Coupling to Quantum Emitters
(2022-11-04)
This thesis theoretically addresses the optoelectronic response of metallic nanoparticles (MNPs) as well as their coupling to quantum emitters (QEs). Nanometer-scale systems are considered where optical nonlinearity, ...
High field, high frequency and temperature adjustable AC magnetometer for magnetic hyperthermia characterization.
(2020-12-21)
La hipertermia magnética, es una terapia innovadora contra el cáncer, que consiste en destruir células cancerosas mediante el uso de nanopartículas magnéticas calentadas con campos magnéticos alternos. La tasa de absorción ...
Magnetotactic bacteria: sources of model magnetic nanoparticles and biorobots for localized therapies
(2022-03-31)
Las bacterias magnetotácticas son un grupo de microorganismos acuáticos capaces de orientarse en la dirección de las líneas del campo magnético terrestre gracias a la presencia de cadenas de nanopartículas magnéticas ...
Design and Electronic Implementation of Machine Learning-based Advanced Driving Assistance Systems
(2022-03-25)
Esta tesis tiene como objetivo contribuir al desarrollo y perfeccionamiento de sistemas avanzados a la conducción (ADAS). Para ello, basándose en bases de datos de conducción real, se exploran las posibilidades de ...
Theoretical description of light emission in the presence of nanoscale resonators: from classical scattering to photon states entanglement and statistics
(2023-05-19)
Esta tesis está dedicada a estudiar la interacción de estados de luz clásicos y cuánticos con nanoestructuras fotónicas en diferentes configuraciones de relevancia en tecnologías de la luz. Se estudian principalmente dos ...
Contributions to attributed probabilistic finite state bi-automata for dialogue management
(2021-11-30)
Task-oriented Spoken Dialogue Systems (SDSs), also known as Conversational Assistants, have been generating a great deal of interest in recent years, as they can be used to automate repetitive and low-value tasks and ...
Quantum-mechanical study of optical excitations in nanoscale systems: first-principles description of plasmons, tunneling-induced light emission and ultrastrong light-matter interaction
(2023-11-08)
This theoretical thesis applies quantum methodologies to nanophotonic systems in order to investigate the properties of optical excitations in metals, as well as the interaction of matter excitations with optical modes in ...
Space-time symmetries in classical and quantum electromagnetic scattering theory
(2023-12-01)
In this thesis we propose a novel approach to study electromagnetic wave dynamics based on thesystematic application of group theory. We show that this alternative approach leads to new insights onwell-studied topics such ...