Mostrando ítems 71-80 de 266
Caballero Lorenzo, Álvaro (Fecha de defensa: 2016-06-23)
The main objective of this work is to study and optimize the amorphous silicon deposited in a PECVD reactor of recent acquisition, making it suitable for thin film and c-Si based solar cells. Optimization ...
Fernández Sabater, Alberto (Fecha de defensa: 2008-11-13)
[spa] El objetivo de la presente tesis es el estudio de las subestructuras que aparecen a un nivel de resolución mesoscópico en las redes complejas. Dichas subestructuras, que en el campo de las redes ...
Parra Cabrera, César Alejandro (Fecha de defensa: 2014-12-04)
In recent years, the LOC community has focused most of its research in the biomedical and biotechnology fields, due to the need of portable, low power consumption and low cost theranostics microdevices. ...
Giraldo Muñoz, Sergio (Fecha de defensa: 2018-03-16)
The main objective of this thesis was to develop high efficiency thin film solar cells based on low-toxic and earth-abundant kesterite Cu2ZnSnSe4 (CZTSe) absorbers through the implementation of innovative ...
García Castelló, Núria (Fecha de defensa: 2014-04-28)
Introduction It is undisputed that the silicon became the material most widely used in electronics in recent decades[1,2]. The qualities of silicon are well known, from its abundance and low cost to ...
Lloveras Muntané, Pol (Fecha de defensa: 2010-06-15)
[spa] Esta tesis se enmarca dentro del estudio de los efectos de inhomogeneidades en materiales funcionales, dentro de los cuales podemos citar a los materiales que presentan magnetoresistencia colosal, ...
Fonrodona Turon, Marta (Fecha de defensa: 2003-09-15)
The tendency towards cost reduction in the photovoltaic industry has led to the development of the so-called thin film silicon technology. Among the different possible morphologies, a material that ...
Kleineberg, Kaj Kolja (Fecha de defensa: 2016-06-27)
Online social networks (OSNs) enable researchers to study the social universe at a previously unattainable scale. The worldwide impact and the necessity to sustain their rapid growth emphasize the ...
Oriola Santandreu, David (Fecha de defensa: 2016-01-15)
The present work deals with different aspects concerning the collective action of cytoskeletal molecular motors. The thesis is organized in two parts: the first part corresponds to the study of the ...
Blázquez Gómez, Josep Oriol (Fecha de defensa: 2018-12-13)
This Thesis has been focused on the fabrication and characterization of different CMOS- compatible materials in order to determine both their electro-optical and resistive switching properties. Basically, ...