Exploració per altres contribucions "Puigdollers i González, Joaquim"
Ara es mostren els items 21-36 de 36
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Fabrication and charaterization of a GeSn single-photon avalanche photodetector for IR detection
(Universitat Politècnica de Catalunya, 2020-06-29)
Treball Final de Grau
Accés restringit per acord de confidencialitat -
Fabrication and determination of performance parameters of a pyrene-based organic thin-film transistor
(Universitat Politècnica de Catalunya, 2015)
Treball d'assignatura
Accés obertOrganic semiconductors broaden the applications of thin-film transistors, as a flexible substrate can be used. Hence, many organic semiconductors are being studied in the search for high-mobility organic semiconductors. ... -
Fabrication, characterisation and modelling of nanocrystalline silicon thin-film transistors obtained by hot-wire chemical vapour deposition.
(Universitat Politècnica de Catalunya, 2003-03-31)
Tesi
Accés obertHot-wire chemical vapour deposition (HWCVD) is a promising technique that permits polycrystalline silicon films with grain size of nanometers to be obtained at high deposition rates and low substrate temperatures. This ... -
Implementación de un sistema de validación automático HiL para dispositivos infotainment en automoción
(Universitat Politècnica de Catalunya, 2012-05-29)
Projecte/Treball Final de Carrera
Accés obertEl objetivo de este proyecto es implementar un sistema que automatice la verificación de los dispositivos de infotainment tanto en el Centro Técnico de SEAT (CTS) como de los nuevos dispositivos surgidos del Proyecto MARTA, ... -
Organic solar cells
(Universitat Politècnica de Catalunya, 2015-05-29)
Treball d'assignatura
Accés obert -
PEI based selective contact for different photovoltaic absorber materials
(Universitat Politècnica de Catalunya, 2021-07-05)
Treball Final de Grau
Accés obertLa investigación en tecnologías fotovoltaicas se ha basado mayoritariamente en la teoría de la unión PN pero, gracias a la interpretación mediante potenciales electroquímicos más que campos eléctricos, la visión de una ... -
Performance analysis of utility-scale solar PV power plant from SCADA Data
(Universitat Politècnica de Catalunya, 2019-07-19)
Projecte Final de Màster Oficial
Accés restringit per decisió de l'autorThe subject of this Master Thesis is to analyze the performance of utility scale solar power plants using SCADA data transmitted from the different components of a plant. This thesis as done while doing an internship at ... -
Photovoltaic approach to enhance photocatalytic hydrogen production
(Universitat Politècnica de Catalunya, 2021-07-05)
Treball Final de Grau
Accés restringit per acord de confidencialitatPhotocatalytic hydrogen production has been broadly and largely studied as a possible future largescale clean fuel production. Among others, Titania nanoparticles have been the main semiconductor used for the photocatalytic ... -
Solar Energy for Vehicles : Economic feasibility assessment by comparing different types of solar cells
(Universitat Politècnica de Catalunya, 2021-07-13)
Projecte Final de Màster Oficial
Accés restringit per decisió de l'autor
Realitzat a/amb: HorizerThis paper shows the operation of solar-powered vehicles in a generic way, and by applying a case study through which it will be possible to perform an economic analysis in order to define the best type ... -
Solution Processed Organic Solar Cells: Fabrication and Laser Structuring
(Universitat Politècnica de Catalunya, 2012-09)
Projecte Final de Màster Oficial
Accés restringit per decisió de l'autorcrisis present in the world. solution processing of such devices allows large scale production using roll-to-roll process and similar fabrication processes. Lasers can be used for selective ablation of different layer ... -
Studies on organic solar cells based on small-molecules : tetraphenyldibenzoperiflanthene and fullerene C70
(Universitat Politècnica de Catalunya, 2015-11-18)
Tesi
Accés obertThis work deals with the research on organic solar cells based on small-molecules semiconductors. In particular, organic solar cells of this thesis have been used tetraphenyldibenzoperiflanthene as donor material and ... -
Study about the performance of Small Molecule Organic Solar Cells, Fabricated Based on Bulk-Hetrojunction and PIN-Structures
(Universitat Politècnica de Catalunya, 2013-11-22)
Projecte Final de Màster Oficial
Accés obert[ANGLÈS] Organic solar cells have the potential to provide low-cost photovoltaic devices as a clean and renewable energy resource. In this thesis, we focus on understanding the energy conversion process in organic solar ... -
Study of new selective electron contacts for photocatalytic systems
(Universitat Politècnica de Catalunya, 2023-07-10)
Treball Final de Grau
Accés restringit per acord de confidencialitatPhotocatalysis for hydrogen production consists of favouring the reaction of water splitting or bioalcohol dehydrogenation by the use of solar light and the presence of a photocatalyst, i.e. the light absorber, in order ... -
The solar cell efficiency improvement with the organic concentrator
(Universitat Politècnica de Catalunya, 2011-09-08)
Projecte Final de Màster Oficial
Accés obertEnglish: The Organic Concentrator is considered one of the most efficient methods in attempt to provide lower costs of solar cells and photovoltaic power. In this experiment, our main goal was to improve the initial ... -
Transparent electrodes based on ultra-thin dielectric-metal-dielectric multilayer structures
(Universitat Politècnica de Catalunya, 2019-07-11)
Projecte Final de Màster Oficial
Accés obertPhotonics has been the focus of an increasing ammount of resarch resources and founding since technological demands of solutions to complex problems can be solved within its scope. In this paper we will specifically focus ... -
Zinc phoshpide as a thin film photovoltaic absorber
(Universitat Politècnica de Catalunya, 2022-06)
Treball Final de Grau
Accés obert
Realitzat a/amb: École polytechnique fédérale de LausanneEarth-abundant semiconductors are a potential solution for the large-scale deployment of solar cells at a lower cost. Zinc phosphide (Zn3P2) is one type of earth-abundant semiconducting material, which has suitable ...