Ara mostrant els elements 21-40 de 74
Fairbrother, Andrew (Data de defensa: 2014-05-07)
Thin film solar cell technologies are rapidly developing, and chalcopyrite (Cu(In,Ga)Se2) based devices have demonstrated the highest power conversion efficiencies on the laboratory scale. However, in spite of this promise, ...
Neuschitzer, Markus (Data de defensa: 2016-09-29)
Nowadays mono- and multicrystalline silicon have the highest market share of all PV technologies but thin film solar cells based on CdTe or Cu(In,Ga)Se2 (CIGS) absorbers recently show promising high power conversion ...
Alfonso Pardo, Wilmer (Data de defensa: 2016-02-08)
The present doctoral thesis is framed in the research and development (R & D) project between a private biotechnology company of molecular diagnostics Genomica SAU, the Institute for Bioengineering of Catalonia (IBEC), the ...
Puig i Vidal, Manuel (Data de defensa: 1993-06-09)
RÉSUMÉ:<br/><br/>Dans ce mémoire, nous avons proposé une méthodologie de conception originale basée sur un concept de puits flottant permettant de rendre immune au "latch-up" une technologie CMOS/DMOS de puissance intelligente ...
Manzanares Altés, Marta (Data de defensa: 2016-02-01)
La interacció de la llum amb els òxids metàl.lics (MOX's) semiconductors, sempre i quan l'energia dels fotons sigui superior a l'amplada de la banda prohibida, produeix un increment significatiu de la densitat de portadors ...
Esteban i Ferrer, Daniel (Data de defensa: 2014-11-25)
The present thesis is included in the field of nanobioelectricity. That is, understanding the electrical properties of biological specimens at the nanoscale (< 200 nm). To do so we used an electrical variation of the ...
Casuso Páramo, Ignacio (Data de defensa: 2008-03-11)
The assessment of the electrical properties of biomolecules at the nanoscale becomes necessary for gathering previous basic knowledge and for the control of the biosensor fabrication. I developed instrumentation, protocols, ...
Tahirbegi, Islam Bogachan (Data de defensa: 2013-11-05)
In this thesis, pH and potassium all-solid-state ISE based on potentiometry and bioimpedance sensors were designed, fabricated and integrated in a miniaturized array for its application in endoscopic surgery for in vivo ...
Illera Robles, Sergio (Data de defensa: 2015-06-04)
The main topic of this thesis is the theoretical and computational investigation of the opto-electronic properties of large arrays of semiconductor quantum dots embedded in an insulator matrix. For that purpose, an electronic ...
Servera i Serapio, Llorenç (Data de defensa: 2014-12-18)
Bona part dels processos naturals i de les activitats humanes impliquen processos de transferència d’energia, que en part, o en la seva totalitat es dissipen en el medi. L’aprofitament de l’energia residual present en ...
Alonso Casanovas, Oscar (Data de defensa: 2012-04-27)
The significant development in medical diagnostics and imaging has brought up a lot of new wireless capsule endoscopes coming to health care market. The capsule has been able to minimize patient discomfort and pain during ...
Ibarra Ramirez, Ernesto Antonio (Data de defensa: 2014-05-21)
The rationale for a telemedicine system is the use of Information and Communications Technology (ICT) for the remote transmission of biomedical data and the remote control of biomedical equipment, in order to improve the ...
Oliva Brañas, Ana María (Data de defensa: 2014-06-16)
En esta tesis doctoral se ha estudiado de forma sistemática la relación entre los campos eléctricos y las células, y los efectos que éstos tienen a diferentes niveles (supervivencia, metabolismo, expresión proteica, ...
Agusil Antonoff, Juan Pablo (Data de defensa: 2015-05-11)
Patterns are a collection of forming units predictably repeated over a defined magnitude. Researchers have used patterns to guarantee the functionality and repeatability of their study. For that, the obtained data is ...
Vilella Figueras, Eva (Data de defensa: 2013-11-22)
The next generation of particle colliders will be characterized by linear lepton colliders, where the collisions between electrons and positrons will allow to study in great detail the new particle discovered at CERN in ...
Ibáñez Sabaté, Maria (Data de defensa: 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 topics is provided ...
Ramos Pérez, Francisco Manuel (Data de defensa: 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 punto clave de la ...
Aruppukottai Muruga Bhupathi, Saranya (Data de defensa: 2015-12-04)
Fuel cells are one of the promising technology at present to meet the growing demand of clean energy and technology. Among the different varieties of fuel cells, Solid Oxide Fuel Cell (SOFC) research is advancing towards ...
Gadea, Gerard (Data de defensa: 2017-09-22)
Silicon and silicon-germanium nanostructures were grown, integrated, optimized and characterized for their application in thermoelectric generation. Specifically two kinds of nanostructures were worked: silicon and ...
Garbayo Senosiain, Iñigo (Data de defensa: 2013-11-29)
In the last decades, there has been a huge proliferation of portable devices. Among them, consumer electronics such as mobile phones, music players, e-books, etc. are greatly extended. In order to provide these ...