Fàbrega Gallego, Cristian (Date of defense: 2011-09-16)
La tesi s’engloba en un context energètic en el que les tendències actuals del subministrament i el consum d’energia són clarament insostenibles. No és exagerat dir que el futur de la prosperitat de la ...
Shao, Feng (Date of defense: 2014-01-31)
This thesis presents the results of applying new strategies to understand the mechanism and explore the sensing performance of metal oxide (MOX) nanowire based gas sensors by testing individual nanowire ...
Claramunt Ruiz, Sergi (Date of defense: 2014-02-10)
Carbon can be found or synthesised in different arrangements, each one with its particular properties. Curiously, the main building block of the majority of these structures (graphene) was first isolated ...
Almar Liante, Laura (Date of defense: 2014-07-30)
Nanomaterials have received increasing attention during the last decades in the solid state field since they play a major role as catalyst and catalyst supports for many applications including fuel cells ...
Ramos Pérez, Francisco Manuel (Date of defense: 2015-01-12)
En esta tesis doctoral se estudia la problemática existente en la aplicación de los nanomateriales y la nanotecnología para la preparación de dispositivos basados en tecnología cerámica multicapa. Un ...
Cadavid, Doris (Date of defense: 2014-03-12)
En esta tesis se usa la estrategia de “Bottom-up” para la producción de materiales termoeléctricos nano-estructurados con alta eficiencia termoeléctrica. Esta técnica proporciona un amplio rango de ...
Ibáñez Sabaté, Maria (Date of defense: 2013-03-05)
The work developed during this PhD has embraced several topics that I divide in three blocks. Each block contains two chapters in this dissertation. Additionally, a general introduction of the different ...
Domènech i Amador, Núria (Date of defense: 2015-10-30)
This thesis is devoted to the study of the interactions of phonons in indium nitride (InN) and materials of the (In,Ga)N system with wurtzite structure. For this purpose, we present Raman spectroscopy ...
López Conesa, Lluís (Date of defense: 2015-12-18)
Being able to directly relate the final properties with the intimate structure provides a unique insight into the functionality of materials and devices, especially when compared to the necessarily ...
Peña Guédez, Luis Alejandro (Date of defense: 2014-04-24)
En esta memoria se recogen los resultados sobre preparación y caracterización de las propiedades físicas de sistemas magnéticos nanoestructurados. Para la fabricación de las nanoestructuras se han ...