Now showing items 117-136 of 190
Sopeña i Martínez, Pol (Date of defense: 2020-12-16)
Printed electronics appeared in the 1980s as a cost-effective alternative to silicon-based electronics. Employing the techniques from the graphics industry, such as rotogravure or screen printing, it was possible to print ...
Statuto, Nahuel (Date of defense: 2019-07-22)
The goal of this thesis is to explore and control the magnetization dynamics on magnetic multilayered thin films through two different techniques: the application of strain and spin- polarized currents, which represent ...
Coll Benejam, Catalina (Date of defense: 2022-10-26)
[eng] Transmission Electron Microscopy (TEM), since its first implementation by Ernst August Friedrich Ruska and Max Knoll in 1931, has been an essential technique in the nanoscience and nanotechnology field. In the ...
Ortiz Castillo, Elisenda (Date of defense: 2022-01-13)
Complex systems, which involve a massive ammount of components interacting in nontrivial ways and exhibi- ting properties such as emergence, feedback-loops and self-organization, permeate our world to an unthinkable extent. ...
Cervera Lierta, Alba (Date of defense: 2019-06-21)
The aim of this thesis is to study the quantum entanglement and, in particular, under which circumstances is maximum. In the first place, Bell's inequalities are analyzed from an operational point of view. In particular, ...
Marqués Truyol, Francisco (Date of defense: 1980-09-18)
A la relativitat, a diferència de la mecànica newtoniana, no trobem exemples senzills de sistemes dinàmics de diverses partícules. La formulació covariant Lorentz de les equacions del moviment per a sistemes de partícules ...
Vallmitjana i Rico, Santiago (Date of defense: 1980-01-01)
A finales del siglo pasado Abbe y Rayleigh observaron que los fenómenos de difracción limitaban el poder resolutivo de los instrumentos ópticos. La teoría clásica de aberraciones justificaba también el valor finito del ...
Hoffmann Salvaña, Xavier Roderic (Date of defense: 2021-09-21)
Epidemic modeling has proven to be an essential framework for the study of contagion phenomena in biological, social, and technical systems. Albeit epidemic models have evolved into powerful predictive tools, most assume ...
Yang, Dawei (Date of defense: 2022-07-01)
Lithium-sulfur batteries (LSBs) have attracted extensive research interest for the development of advanced energy storage technology. However, the practical implementation of LSBs still suffers from several intractable ...
Millán Solsona, Rubén (Date of defense: 2023-07-10)
[spa] Las propiedades dieléctricas de las células han sido objeto de una intensa investigación a lo largo de los años debido a su relevancia en muchos problemas biológicos fundamentales. Destacamos la importancia de la ...
Parmar, Jemish (Date of defense: 2018-10-05)
Scarce supply of clean water and rising water pollution are key global challenges for water sustainability. Much of the wastewater generated by human agricultural and industrial activity is left untreated. Nanotechnological ...
Huetter, Larissa (Date of defense: 2022-09-30)
[eng] There have been significant advances in organic bioelectronic devices in recent years. These devices are capable of stimulating excitable cells and can generate data to facilitate disease diagnostics and monitoring. ...
Tanwar, Shubham (Date of defense: 2023-07-28)
[eng] Electrolyte-gated transistors (EGTs) have emerged as key platforms for transducing and amplifying biological and biochemical signals, making them an integral part of diverse biosensing and bioelectronic applications ...
Zuo, Yong (Date of defense: 2020-11-25)
Storing the fluctuating renewable energy into synthetic fuels or in batteries is meaningful due to the emerging energy crisis. In this thesis, four nanostructured catalysts based on two kinds of metal sulfides, namely Cu2S ...
Petrova, Desislava Bozhidarova (Date of defense: 2017-09-13)
El Niño Southern Oscillation arises in the tropical Pacific due to coupled atmosphere-ocean interactions. The nature of the dynamical system of the atmosphere is chaotic and its predictability is sensitive to initial ...
Rosich Salgado, Albert (Date of defense: 2022-02-24)
The current trend in exoplanet research focuses on the detection and characterisation of Earth-sized planets, and the study of their potential subtle and tenuous atmospheres. The aim of this thesis is the development of ...
Luna, Raimon (Date of defense: 2020-06-22)
In this thesis we apply new approaches and develop new techniques to address various issues related to fundamental aspects of modern gravitational theory and black holes. We study the behavior of black branes in the ...
Li, Junshan (Date of defense: 2019-06-18)
In this project, nanoparticles were produced by solution-based one-pot synthesis, particularly colloidal methods. A series of powerful tools were used to characterize the structure and surface compositions before they were ...
Gironella Torrent, Marta (Date of defense: 2022-04-27)
In this thesis, we employ noise-correlation force spectroscopy measurements using LOT to extract valuable information about the passive and active fluctuations of DNA molecules and red blood cells. We have chosen the laser ...
Arango-Restrepo, Andrés (Date of defense: 2022-12-15)
[eng] A set of disordered interacting building blocks may form ordered structures via self-assembly. External intervention in the system through the addition of chemical species or the application of forces leads to different ...