Mostrando ítems 1-20 de 269
Sanfeliu Cerdán, Neus (Fecha de defensa: 2024-03-12)
(English) In recent years, our understanding of the ion channels and receptors that orchestrate the conversion of physical stimuli into physiological signals has deepened significantly. Nevertheless, there remains some ...
Requena Pozo, Borja (Fecha de defensa: 2024-04-24)
(English) The integration of artificial intelligence into research is propelling progress and discoveries across the entire scientific landscape. Artificial intelligence tools boost the development of novel scientific ...
Bianchet, Lorena Cecilia (Fecha de defensa: 2022-02-25)
In this thesis, a single-atom trap in a "Maltese cross'' geometry (MCG) was designed, built up and characterized. A MCG atom trap uses four in-vacuum lenses to achieve four-directional high-numerical-aperture optical ...
Randhawa, Sukanya (Fecha de defensa: 2012-12-04)
Plasmonics nanostructures are becoming remarkably important as tools towards manipulating photons at the nanoscale. They are poised to revolutionize a wide range of applications ranging from integrated optical circuits, ...
Mateos Estévez, Nicolás (Fecha de defensa: 2023-04-28)
(English) The spatiotemporal organisation and compartmentalisation of molecules in living cells is crucial to regulate cell function. Dysregulation in how molecules dynamically explore their environment and interact with ...
Geiselmann, Michael Wolfgang (Fecha de defensa: 2014-04-10)
The efficient interaction of photons with single quantum emitters like nitrogen vacancy (NV) centres is essential for the elaboration of future integrated quantum optical devices. A promising strategy towards this goal ...
Muñoz Gil, Gorka (Fecha de defensa: 2020-11-09)
Diffusion refers to numerous phenomena, by which particles and bodies of all kinds move throughout any kind of material, has emerged as one of the most prominent subjects in the study of complex systems. Motivated by the ...
Kobayashi Frisk, Lisa (Fecha de defensa: 2023-07-14)
(English) The brain is an organ with a large energy budget compared to its volume and weight and constantly requires oxygen-rich blood to meet its metabolic needs. Given this fact, a tool that enables the continuous ...
Liu, Xinyao (Fecha de defensa: 2022-07-27)
One of the significant challenges of modern science is to track and image chemical reactions as they occur. The molecular movies, the precise spatiotemporal tracking of changes in their molecular dynamics, will provide a ...
Wolfgramm, Florian (Fecha de defensa: 2012-06-29)
The use of light, especially of laser light, is in many cases the most sensitive way to perform measurements. However, the highest sensitivity that can be achieved with laser light as probe is bounded by the standard quantum ...
Severino, Stefano (Fecha de defensa: 2023-03-13)
(English) One of the fundamental goals of the physical chemistry community has always been to be able to follow the details of the evolution of chemical reactions in real-time. Besides the extreme temporal resolution ...
Buades, Bárbara (Fecha de defensa: 2018-07-31)
Attoscience aims to study electron dynamics in matter with unprecedented temporal resolution by using the shortest pulses generated on Earth. Currently, such resolution is only provided by sources that deliver attosecond ...
Salavrakos, Alexia (Fecha de defensa: 2019-03-26)
The technological era that we live in is sometimes described as the Information Age. Colossal amounts of data are generated every day and considerable effort is put into creating technologies to process, store and transmit ...
Mukherjee, Samyobrata (Fecha de defensa: 2021-10-05)
Bound states in the continuum (BICs) are modes that remain radiationless though they exist in the part of the spectrum that corresponds to radiating waves. They are a general wave phenomenon and following initial theoretical ...
Mestres Junqué, Pau (Fecha de defensa: 2017-09-07)
Optical trapping and manipulation have emerged as powerful tools to investigate single microscopic objects in a controlled environment. Using the momentum carried by light, forces can be exerted to confine and manipulate ...
Mazzinghi, Chiara (Fecha de defensa: 2023-07-26)
(English) In this work we propose and demonstrate cavity-enhanced polarization rotation to detect magnetic effects in transparent media with greater sensitivity at equal optical disturbance to the atomic medium. We use the ...
Baccari, Flavio (Fecha de defensa: 2019-05-17)
Quantum physics is arguably both the most successful and the most counterintuitive physical theory of all times. Its extremely accurate predictions on the behaviour of microscopic particles have led to unprecedented ...
Sainz, Ana Belén (Fecha de defensa: 2014-02-10)
In the past century, experimental discoveries have witnessed phenomena in Nature which challenge our everyday classical intuition. In order to explain these facts, quantum theory was developed, which so far has been able ...
Tura i Brugués, Jordi (Fecha de defensa: 2015-07-20)
Entanglement and nonlocal correlations constitute two fundamental resources for quantum information processing, as they allow for novel tasks that are otherwise impossible in a classical scenario. However, their elusive ...
Rueda Delgado, Diana Paola (Fecha de defensa: 2019-07-30)
Organometal halide perovskites for solar cells are hybrid semiconductors that recently have caught the attention of the scientific community due to its excellent performance and attractive optical properties. Since then, ...