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Tesi sul tema "Silicon solar cells – Materials"

Autore: Grafiati
Pubblicato: 4 giugno 2021
Ultima modifica: 2 febbraio 2022

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1

Søiland, Anne Karin. "Silicon for Solar Cells." Doctoral thesis, Norwegian University of Science and Technology, Department of Materials Technology, 2005. http://urn.kb.se/resolve?urn=urn:nbn:no:ntnu:diva-565.

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<p>This thesis work consists of two parts, each with a different motivation. Part II is the main part and was partly conducted in industry, at ScanWafer ASA’s plant no.2 in Glomfjord.</p><p>The large growth in the Photo Voltaic industry necessitates a dedicated feedstock for this industry, a socalled Solar Grade (SoG) feedstock, since the currently used feedstock rejects from the electronic industry can not cover the demand. Part I of this work was motivated by this urge for a SoG- feedstock. It was a cooperation with the Sintef Materials and Chemistry group, where the aim was to study the kin
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2

Li, Dai-Yin. "Texturization of multicrystalline silicon solar cells." Thesis, Massachusetts Institute of Technology, 2010. http://hdl.handle.net/1721.1/64615.

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Thesis (Ph. D.)--Massachusetts Institute of Technology, Dept. of Materials Science and Engineering, 2010.<br>Cataloged from PDF version of thesis.<br>Includes bibliographical references (p. 103-111).<br>A significant efficiency gain for crystalline silicon solar cells can be achieved by surface texturization. This research was directed at developing a low-cost, high-throughput and reliable texturing method that can create a honeycomb texture. Two distinct approaches for surface texturization were studied. The first approach was photo-defined etching. For this approach, the research focus was t
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3

Echeverria, Molina Maria Ines. "Crack Analysis in Silicon Solar Cells." Scholar Commons, 2012. http://scholarcommons.usf.edu/etd/4311.

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Solar cell business has been very critical and challenging since more efficient and low costs materials are required to decrease the costs and to increase the production yield for the amount of electrical energy converted from the Sun's energy. The silicon-based solar cell has proven to be the most efficient and cost-effective photovoltaic industrial device. However, the production cost of the solar cell increases due to the presence of cracks (internal as well as external) in the silicon wafer. The cracks of the wafer are monitored while fabricating the solar cell but the present monitoring t
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4

Peters, Stefan. "Rapid thermal processing of crystalline silicon materials and solar cells /." Allensbach : UFO Atelier für Gestaltung und Verlag, 2004. http://www.loc.gov/catdir/toc/fy0805/2007493330.html.

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5

Sheng, Xing Ph D. Massachusetts Institute of Technology. "Thin-film silicon solar cells : photonic design, process and fundamentals." Thesis, Massachusetts Institute of Technology, 2012. http://hdl.handle.net/1721.1/105936.

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Thesis: Ph. D., Massachusetts Institute of Technology, Department of Materials Science and Engineering, 2012.<br>This electronic version was submitted by the student author. The certified thesis is available in the Institute Archives and Special Collections.<br>Cataloged from student-submitted PDF version of thesis.<br>Includes bibliographical references (pages 153-159).<br>The photovoltaic technology has been attracting widespread attention because of its effective energy harvest by directly converting solar energy into electricity. Thin-film silicon solar cells are believed to be a promisin
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6

Prönneke, Liv [Verfasser], and Jürgen [Akademischer Betreuer] Werner. "Fluorescent materials for silicon solar cells / Liv Prönneke. Betreuer: Jürgen Werner." Stuttgart : Universitätsbibliothek der Universität Stuttgart, 2012. http://d-nb.info/102604359X/34.

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7

Castellanos, Rodriguez Sergio. "Electrical impact assessment of dislocations in silicon materials for solar cells." Thesis, Massachusetts Institute of Technology, 2015. http://hdl.handle.net/1721.1/101529.

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Thesis: Ph. D., Massachusetts Institute of Technology, Department of Mechanical Engineering, 2015.<br>Cataloged from PDF version of thesis.<br>Includes bibliographical references (pages 117-133).<br>Cast multicrystalline silicon (mc-Si) makes up about 60% of the global photovoltaics market production, and is favored due to its lower areal and capex costs relative to monocrystalline silicon. This method, however, produces material with a higher density of defects (e.g., dislocations, grain boundaries, metal impurities) than more expensive single-crystalline growth methods. A higher density of d
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8

Chalfoun, Lynn Louise. "Process optimization of alloyed aluminum backside contacts for silicon solar cells." Thesis, Massachusetts Institute of Technology, 1996. http://hdl.handle.net/1721.1/10996.

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9

Kang, Moon Hee. "Development of high-efficiency silicon solar cells and modeling the impact of system parameters on levelized cost of electricity." Diss., Georgia Institute of Technology, 2013. http://hdl.handle.net/1853/47647.

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Abstract (sommario):
The objective of this thesis is to develop low-cost high-efficiency crystalline silicon solar cells which are at the right intersection of cost and performance to make photovoltaics (PV) affordable. The goal was addressed by improving the optical and electrical performance of silicon solar cells through process optimization, device modeling, clever cell design, fundamental understanding, and minimization of loss mechanisms. To define the right intersection of cost and performance, analytical models to assess the premium or value associated with efficiency, temperature coefficient, balance of s
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10

Kwapil, Wolfram [Verfasser]. "Alternative materials for crystalline silicon solar cells : risks and implications / Wolfram Kwapil." Konstanz : Bibliothek der Universität Konstanz, 2010. http://d-nb.info/1017235988/34.

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11

Skarpeteig, Jon. "Cryogenic micro-photoluminescence of silicon solar cell materials." Thesis, Norges teknisk-naturvitenskapelige universitet, Institutt for elektronikk og telekommunikasjon, 2010. http://urn.kb.se/resolve?urn=urn:nbn:no:ntnu:diva-11106.

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A literature review of relevant luminescence spectra for silicon solar cell materials has been performed. Three multi crystalline silicon samples in particular has been the focus of attention, one electronic grade sample R6, and two solar grade samples ES1, and MH2, where MH2 has added chromium. A list of relevant luminescence spectra has been compiled, and can be found in the appendix.The samples was measured using low temperature micro photoluminescence. They where cooled down by liquid helium in a cryostat, and excited using a laser. Photoluminescence was captured by a camera mounted on a s
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12

Hudelson, George David Stephen III. "High temperature investigations of crystalline silicon solar cell materials." Thesis, Massachusetts Institute of Technology, 2009. http://hdl.handle.net/1721.1/50568.

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Thesis (S.M.)--Massachusetts Institute of Technology, Dept. of Mechanical Engineering, 2009.<br>Includes bibliographical references (p. 74-78).<br>Crystalline silicon solar cells are a promising candidate to provide a sustainable, clean energy source for the future. In order to bring about widespread adoption of solar cells, much work is needed to reduce their cost. Herein, I discuss the development of a new experimental technique to investigate solar cell materials under simulated processing conditions. I present the first applications and results using this technique, including observations
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13

Park, Jihong. "Electrical properties of polycrystalline solar cell silicon." Case Western Reserve University School of Graduate Studies / OhioLINK, 1994. http://rave.ohiolink.edu/etdc/view?acc_num=case1061389017.

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14

Tahhan, Abdulla. "Energy performance enhancement of crystalline silicon solar cells." Thesis, Brunel University, 2016. http://bura.brunel.ac.uk/handle/2438/14503.

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The work in this thesis examines the effects of the application of oxide coatings on the performance of the single crystalline silicon photovoltaic solar cells. A variety of potential oxide materials for solar cells performance enhancement are investigated. These films are silicon oxide, titanium oxide and rare earth ion-doped gadolinium oxysulfide phosphor. This study compares the electrical characteristics, optical properties and surface chemical composition of mono-crystalline silicon cells before and after coating. The first study investigates the potential for using single and double laye
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15

Ekhagen, Sebastian. "Silicon solar cells: basics of simulation and modelling : Using the mathematical program Maple to simulate and model a silicon solar cell." Thesis, Karlstads universitet, Fakulteten för hälsa, natur- och teknikvetenskap (from 2013), 2017. http://urn.kb.se/resolve?urn=urn:nbn:se:kau:diva-62611.

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The main goal of this thesis was to simulate a solar cell with the symbolic manipulation tool Maple and discuss the strength and weaknesses of using Maple instead of the already known simulation program PC1D. This was done mainly by solving the three essential differential equations governing the current density and excess electron and hole densities in the solar cell. This could be done easily by using known simplifications especially the low injection assumption. However it was also a success without using this particular simplification but the solutions had to be achieved using a numerical
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16

Zeng, Lirong Ph D. Massachusetts Institute of Technology. "High efficiency thin film silicon solar cells with novel light trapping : principle, design and processing." Thesis, Massachusetts Institute of Technology, 2008. http://hdl.handle.net/1721.1/44392.

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Thesis (Ph. D.)--Massachusetts Institute of Technology, Dept. of Materials Science and Engineering, 2008.<br>Includes bibliographical references.<br>One major efficiency limiting factor in thin film solar cells is weak absorption of long wavelength photons due to the limited optical path length imposed by the thin film thickness. This is especially severe in Si because of its indirect bandgap. This thesis invents a novel light trapping scheme, the textured photonic crystal (TPC) backside reflector, which can enhance path length by at least several hundred times the film thickness for sufficien
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17

Fisher, Kate School of Photovoltaic &amp Renewable Energy Engineering UNSW. "The pitfalls of pit contacts: electroless metallization for c-Si solar cells." Awarded by:University of New South Wales. School of Photovoltaic and Renewable Energy Engineering, 2007. http://handle.unsw.edu.au/1959.4/29568.

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This thesis focuses on improving the adhesion of electroless metal layers plated to pit contacts in interdigitated, backside buried contact (IBBC) solar cells. In an electrolessly plated, pit contact IBBC cell, the contact grooves are replaced with lines of pits which are interconnected by the plated metal. It is shown, however, that electroless metal layers, plated by the standard IBBC plating sequence, are not adherent on pit contact IBBC solar cells. The cause of this adhesion problem is investigated by examining the adhesive properties of each of the metal layers in the electroless metalli
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18

Helland, Susanne. "Electrical Characterization of Amorphous Silicon Nitride Passivation Layers for Crystalline Silicon Solar Cells." Thesis, Norges teknisk-naturvitenskapelige universitet, Institutt for materialteknologi, 2011. http://urn.kb.se/resolve?urn=urn:nbn:no:ntnu:diva-16310.

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High quality surface passivation is important for the reduction of recombination losses in solar cells. In this work, the passivation properties of amorphous hydrogenated silicon nitride for crystalline silicon solar cells were investigated, using electrical characterization, lifetime measurements and spectroscopic ellipsometry. Thin films of varying composition were deposited on p-type monocrystalline silicon wafers by plasma enhanced chemical vapor deposition (PECVD). Highest quality surface passivation was obtained for silicon-rich thin films, where a surface recombination velocity of 30 cm
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19

Salomon, Ashley. "Oxygen precipitate studies in silicon for gettering in solar cell applications." Thesis, Massachusetts Institute of Technology, 2001. http://hdl.handle.net/1721.1/114090.

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Thesis: S.B., Massachusetts Institute of Technology, Department of Materials Science and Engineering, 2001.<br>Cataloged from PDF version of thesis.<br>Includes bibliographical references (page 31).<br>Oxygen precipitates in silicon can be used (in a process called internal gettering) as sites of heterogeneous nucleation of precipitates of iron and other transition metal that are harmful to solar cell device operation. Oxygen precipitate densities in p- (10¹⁴ boron atoms/cm³) wafers were quantified using chemical etch techniques. The precipitate densities were then used to estimate times to ge
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20

Murphy, Robert Clayton. "Effects of material inhomogeneity on the terminal characteristics of polycrystalline silicon solar cells /." Digital version accessible at:, 1998. http://wwwlib.umi.com/cr/utexas/main.

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21

Sauaia, Rodrigo Lopes. "Development and analysis of silicon solar cells with laser-fired contacts and silicon nitride laser ablation." Pontifícia Universidade Católica do Rio Grande do Sul, 2013. http://hdl.handle.net/10923/5499.

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Made available in DSpace on 2013-10-11T13:35:45Z (GMT). No. of bitstreams: 1 000451353-Texto+Completo-0.pdf: 20017308 bytes, checksum: 296ffb9862c776426e68e43169d40c26 (MD5) Previous issue date: 2013<br>The goal of this thesis was the development and analysis of crystalline silicon solar cells processed by laser radiation. Solar cells with n+pp+ structure on p-type, CZ-Si solar grade substrate were developed, analysed, and evaluated, based on two laser processing techniques: laser-fired rear contacts (LFC) and laser ablation of the front surface silicon nitride by means of laser chemical pro
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22

Coronel, Naomi (Naomi Cristina). "Investigation of porous alumina as a self-assembled diffractive element to facilitate light trapping in thin film silicon solar cells." Thesis, Massachusetts Institute of Technology, 2009. http://hdl.handle.net/1721.1/58066.

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Thesis (S.B.)--Massachusetts Institute of Technology, Dept. of Materials Science and Engineering, 2009.<br>Cataloged from PDF version of thesis.<br>Includes bibliographical references (p. 33).<br>Thin film solar cells are currently being investigated as an affordable alternative energy source because of the reduced material cost. However, these devices suffer from low efficiencies, compared to silicon wafer solar cells, due to the poor absorption of longer wavelengths of light in the very thin active layer. One method of improving the efficiency of thin film solar cells is to use light trappin
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23

Gerrish, Nicole D. (Nicole Danielle) 1976. "A miniaturized single crystal silicon solar cell array for a MEMS power source." Thesis, Massachusetts Institute of Technology, 1999. http://hdl.handle.net/1721.1/85371.

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24

Michaud, Amadeo. "III-V / Silicon tandem solar cell grown with molecular beam epitaxy." Electronic Thesis or Diss., Sorbonne université, 2019. http://www.theses.fr/2019SORUS247.

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Le photovoltaïque terrestre est actuellement largement dominé par des dispositifs à base de Silicium. La limite théorique d’efficacité de photoconversion pour les cellules solaires en silicium est de l’ordre de 29%. Avec des modules photovoltaïques ayant une efficacité de 26.3% sur le marché, la filière Si est à un niveau de maturité avancée et exploite déjà la quasi-totalité du potentiel de ce genre de cellule solaires. Le travail exposé ici traite d’une autre voie d’amélioration de l’efficacité de conversion des dispositifs photovoltaïques. En effet, les cellules solaires tandem, assemblées
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25

Kirner, Simon [Verfasser], Bernd [Akademischer Betreuer] Rech, Bernd [Akademischer Betreuer] Stannowski, and Miro [Akademischer Betreuer] Zeman. "Development of wide band gap materials for thin film silicon solar cells / Simon Kirner. Gutachter: Bernd Rech ; Miro Zeman. Betreuer: Bernd Rech ; Bernd Stannowski." Berlin : Technische Universität Berlin, 2014. http://d-nb.info/1065665717/34.

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26

Charpentier, Coralie. "Investigation of deposition conditions and annealing treatments on sputtered ZnO:Al thin films : Material properties and application to microcristalline silicon solar cells." Phd thesis, Ecole Polytechnique X, 2012. http://tel.archives-ouvertes.fr/tel-00796955.

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La couche mince d'Oxyde Transparent Conducteur (OTC) utilisée en tant qu'électrode avant pour les cellules photovoltaïques silicium microcristallin est un matériau déterminant pour l'amélioration de leur rendement. Un OTC prometteur est l'oxyde de zinc dopé aluminium ZnO:Al déposé par pulvérisation cathodique magnétron RF. Une première partie du travail de thèse est dédiée à l'étude de l'influence des conditions de dépôt sur la microstructure, les mécanismes de croissance et les propriétés optoélectroniques du ZnO:Al. Nous avons ainsi obtenu un optimum en termes de transparence maximale dans l
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27

Recht, Daniel. "Energetic Beam Processing of Silicon to Engineer Optoelectronically Active Defects." Thesis, Harvard University, 2012. http://dissertations.umi.com/gsas.harvard:10305.

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This thesis explores ways to use ion implantation and nanosecond pulsed laser melting, both energetic beam techniques, to engineer defects in silicon. These defects are chosen to facilitate the use of silicon in optoelectronic applications for which its indirect bandgap is not ideal. Chapter 2 develops a kinetic model for the use of point defects as luminescence centers for light-emitting diodes and demonstrates an experimental procedure capable of high-throughput screening of the electroluminescent properties of such defects. Chapter 3 discusses the dramatic change in optical absorption obse
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28

Cruz, Bournazou Alexandros [Verfasser], Bernd [Akademischer Betreuer] Szyszka, Bernd [Akademischer Betreuer] Stannowski, Bernd [Gutachter] Szyszka, Bernd [Gutachter] Stannowski, and Olindo [Gutachter] Isabella. "Transparent conductive oxides for silicon heterojunction solar cells: interaction between materials and device / Alexandros Cruz Bournazou ; Gutachter: Bernd Szyszka, Bernd Stannowski, Olindo Isabella ; Bernd Szyszka, Bernd Stannowski." Berlin : Technische Universität Berlin, 2021. http://d-nb.info/1231908297/34.

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29

Togonal, Alienor. "Silicon Nanowires for Photovoltaics : from the Material to the Device." Thesis, Université Paris-Saclay (ComUE), 2016. http://www.theses.fr/2016SACLX032/document.

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Les cellules solaires à base de nanofils de silicium offrent une alternative intéressante pour la réalisation de panneaux photovoltaïques à haut rendement et à faible coût. Elles bénéficient notamment des excellentes propriétés optiques des nanofils qui forment une surface à très faible réflectivité tout en piégeant efficacement la lumière. Dans cette thèse, nous utilisons et améliorons une méthode de gravure chimique peu coûteuse et industrialisable pour la fabrication de forêts de nanofils de silicium. En adaptant la mouillabilité du substrat et des nanofils, nous avons remédié au problème d
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Ek, Anton. "Silicon surface passivation via ultra-thin SiO2, TiO2, and Al2O3 layers." Thesis, Luleå tekniska universitet, Institutionen för teknikvetenskap och matematik, 2019. http://urn.kb.se/resolve?urn=urn:nbn:se:ltu:diva-75913.

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Energy traps at the silicon surface originating from discontinuities in the lattice is detrimental to the performance of solar cells. Acting as recombination centers, they offer a location where the charge carriers may easily return to their original energy band after excitation. Surface passivation is an effective method to combat this and can be done either by suppressing traps (lowering trap density) or by forming an electric field, preventing the carriers from reaching the defect states. Silicon oxide, SiO2, and aluminum oxide, Al2O3, are two materials which have previously been shown to p
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Kim, Ka-Hyun. "Hydrogenated polymorphous silicon : establishing the link between hydrogen microstructure and irreversible solar cell kinetics during light soaking." Phd thesis, Ecole Polytechnique X, 2012. http://pastel.archives-ouvertes.fr/pastel-00747463.

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Cette thèse est consacrée au silicium polymorphe hydrogéné (pm-Si:H). Elle porte tout d'abord sur une étude du pm-Si :H puis sur une étude des cellules photovoltaïques fabriquées à partir de ce matériau. Le pm-Si:H est formé de couches minces nanostructurées et peut être déposé par PECVD conventionnelle. Les effets des différents paramètres de dépôt (mélanges gazeux, pression, puissance RF, température du substrat) sur les propriétés du matériau ont été étudiés pour optimiser sa qualité. La caractérisation des couches a été un enjeu primordial. Pour cela, nous avons choisi de combiner une pale
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Kroely, Laurent. "Process and material challenges in the high rate deposition of microcrystalline silicon thin films and solar cells by Matrix Distributed Electron Cyclotron Resonance plasma." Phd thesis, Ecole Polytechnique X, 2010. http://pastel.archives-ouvertes.fr/pastel-00550241.

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High deposition rates on large areas are industrial needs for mass production of microcrystalline silicon (μc-Si:H) solar cells. This doctoral work aims at exploring the usefulness of Matrix Distributed Electron Cyclotron Resonance (MDECR) plasmas to process the intrinsic layer of μc-Si:H p-i-n solar cells at high rates. With the high dissociation of silane achieved in MDECR plasmas, deposition rates as high as 6nm/s and 2.8nm/s have been demonstrated in our lab for amorphous and microcrystalline silicon respectively, without hydrogen dilution. This technique is also promising because it can b
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Ben, Dkhil Sadok. "Cellules solaires hybrides transparentes à base de nanofils de silicium et du poly(vinylcarbazole)." Thesis, Lyon 1, 2012. http://www.theses.fr/2012LYO10130.

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Le travail présenté dans ce mémoire porte sur la réalisation et l’étude des cellules solaires PV hybrides à réseaux interpénétrés utilisant les nanofils de silicium. Nos études ont porté essentiellement sur l’optimisation des structures hybrides à base de PVK ou de MEH-PPV mélangé dans leur volume avec une phase de nanofils de silicium, référant aux structures PVK/NFSi et MEH-PPV/NFSi respectivement. Cette étude a montré l’étroite interdépendance entre la morphologie des nanocomposites et les propriétés photovoltaïques des cellules réalisées. Nous avons étudiés l’influence de la concentration
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Huang, Zhiquan. "Spectroscopic Ellipsometry Studies of Thin Film a-Si:H/nc-Si:H Micromorph Solar Cell Fabrication in the p-i-n Superstrate Configuration." University of Toledo / OhioLINK, 2016. http://rave.ohiolink.edu/etdc/view?acc_num=toledo1460919549.

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Kafka, Martin. "Fotoluminiscenční diagnostická metoda s transmisním osvětlením." Master's thesis, Vysoké učení technické v Brně. Fakulta elektrotechniky a komunikačních technologií, 2009. http://www.nusl.cz/ntk/nusl-218153.

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The aim of this diploma thesis is an innovation of photoluminescence measure research workplace for measurement of cells structure defects by method of transmissive illumination while employing the current methods of measurement of defect in the solar cells structure. The first part deals with explanation of historical development of solar energy, of how we can reach production of electric power with contribution of solar radiation and defines usability of solar cells in practice. The thesis further analyses a practical application of measurement via laboratory diagnostic methods used by Depar
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Das, Saikat. "FUNDAMENTAL STUDIES OF SURFACTANT TEMPLATED METAL OXIDE MATERIALS SYNTHESIS AND TRANSFORMATION FOR ADSORPTION AND ENERGY APPLICATIONS." UKnowledge, 2015. http://uknowledge.uky.edu/cme_etds/48.

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This work addresses fundamental aspects of designing templates and curing conditions for the synthesis of mesoporous metal oxide thin films. The first section addresses selection of cationic-carbohydrate surfactant mixtures to synthesize templated silica thin films for selective adsorption of simple carbohydrates based on molecular imprinting. Nuclear magnetic resonance and fluorescence spectroscopy results suggest a novel structure for mixtures of alkyl glucopyranosides or xylopyranosides with cationic (trimethylammonium) surfactants. Despite thermodynamically favorable mixing, the carbohydra
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Landi, Giovanni [Verfasser]. "Organic semiconductor material and device characterization by low-frequency noise and admittance spectroscopy of polymer: fullerene solar cells and silicon/organic thin film heterodiodes / Giovanni Landi." Hagen : Fernuniversität Hagen, 2014. http://d-nb.info/1060847574/34.

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Nuys, Maurice René Verfasser], Uwe [Akademischer Betreuer] [Rau, and Axel [Akademischer Betreuer] Lorke. "Characterization modification of copper and iron oxide nanoparticles for application as absorber material in silicon based thin film solar cells / Maurice René Nuys ; Uwe Rau, Axel Lorke." Aachen : Universitätsbibliothek der RWTH Aachen, 2015. http://d-nb.info/1127143778/34.

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Adhikari, Dipendra. "Optical and Microstructural Properties of Sputtered Thin Films for Photovoltaic Applications." University of Toledo / OhioLINK, 2019. http://rave.ohiolink.edu/etdc/view?acc_num=toledo1573118517150321.

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Michard, Stephan Yann Verfasser], Uwe [Akademischer Betreuer] [Rau, and Joachim [Akademischer Betreuer] Knoch. "Relation between growth rate, material quality, and device grade condition for intrinsic microcrystalline silicon : from layer investigation to the application to thin-film tandem solar cells / Stephan Yann Michard ; Uwe Rau, Joachim Knoch." Aachen : Universitätsbibliothek der RWTH Aachen, 2015. http://d-nb.info/1127739654/34.

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Michard, Stephan Yann [Verfasser], Uwe [Akademischer Betreuer] Rau, and Joachim [Akademischer Betreuer] Knoch. "Relation between growth rate, material quality, and device grade condition for intrinsic microcrystalline silicon : from layer investigation to the application to thin-film tandem solar cells / Stephan Yann Michard ; Uwe Rau, Joachim Knoch." Aachen : Universitätsbibliothek der RWTH Aachen, 2015. http://nbn-resolving.de/urn:nbn:de:hbz:82-rwth-2015-012581.

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Tarabsheh, Anas al. "Amorphous silicon based solar cells." kostenfrei, 2007. http://nbn-resolving.de/urn:nbn:de:bsz:93-opus-29491.

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43

Al, Tarabsheh Anas. "Amorphous silicon based solar cells." [S.l. : s.n.], 2007. http://nbn-resolving.de/urn:nbn:de:bsz:93-opus-29491.

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44

Bett, Alexander Jürgen [Verfasser], and Stefan [Akademischer Betreuer] Glunz. "Perovskite silicon tandem solar cells : : two-terminal perovskite silicon tandem solar cells using optimized n-i-p perovskite solar cells." Freiburg : Universität, 2020. http://d-nb.info/1214179703/34.

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45

Carton, Louise. "Mechanical properties of thin silicon wafers for photovoltaic applications : Influence of material quality and sawing process." Thesis, Lyon, 2020. http://www.theses.fr/2020LYSEI107.

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Abstract (sommario):
Le wafer de silicium cristallin est le composant clé de la cellule solaire et représente une part significative du prix du module photovoltaïque. La réduction de l’épaisseur des wafers offre donc une voie privilégiée pour diminuer les coûts de production de l’énergie solaire. Le maintien de faibles taux de casse lors de la manipulation de ces fines plaquettes reste cependant un obstacle majeur. Dans ce contexte, il est primordial d’améliorer notre compréhension des mécanismes de fragilisation et de rupture des wafers. Ce travail étudie les propriétés mécaniques des wafers de silicium obtenus p
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46

Forster, Maxime. "Compensation engineering for silicon solar cells." Phd thesis, INSA de Lyon, 2012. http://tel.archives-ouvertes.fr/tel-00876318.

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This thesis focuses on the effects of dopant compensation on the electrical properties of crystalline silicon relevant to the operation of solar cells. We show that the control of the net dopant density, which is essential to the fabrication of high-efficiency solar cells, is very challenging in ingots crystallized with silicon feedstock containing both boron and phosphorus such as upgraded metallurgical-grade silicon. This is because of the strong segregation of phosphorus which induces large net dopant density variations along directionally solidified silicon crystals. To overcome this issue
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47

Schultz, Oliver. "High-efficiency multicrystalline silicon solar cells." München Verl. Dr. Hut, 2005. http://deposit.d-nb.de/cgi-bin/dokserv?idn=977880567.

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48

Osorio, Ruy Sebastian Bonilla. "Surface passivation for silicon solar cells." Thesis, University of Oxford, 2015. https://ora.ox.ac.uk/objects/uuid:46ebd390-8c47-4e4b-8c26-e843e8c12cc4.

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Passivation of silicon surfaces remains a critical factor in achieving high conversion efficiency in solar cells, particularly in future generations of rear contact cells -the best performing cell geometry to date. In this thesis, passivation is characterised as either intrinsic or extrinsic, depending on the origin of the chemical and field effect passivation components in dielectric layers. Extrinsic passivation, obtained after film deposition or growth, has been shown to improve significantly the passivation quality of dielectric films. Record passivation has been achieved leading to surfac
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49

Zhu, Mingxuan. "Silicon nanowires for hybrid solar cells." Ecole centrale de Marseille, 2013. http://tel.archives-ouvertes.fr/docs/00/94/57/87/PDF/The_manuscript-4.pdf.

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50

McCann, Michelle Jane, and michelle mccann@uni-konstanz de. "Aspects of Silicon Solar Cells: Thin-Film Cells and LPCVD Silicon Nitride." The Australian National University. Faculty of Engineering and Information Technology, 2002. http://thesis.anu.edu.au./public/adt-ANU20040903.100315.

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This thesis discusses the growth of thin-film silicon layers suitable for solar cells using liquid phase epitaxy and the behaviour of oxide LPCVD silicon nitride stacks on silicon in a high temperature ambient.¶ The work on thin film cells is focussed on the characteristics of layers grown using liquid phase epitaxy. The morphology resulting from different seeding patterns, the transfer of dislocations to the epitaxial layer and the lifetime of layers grown using oxide compared with carbonised photoresist barrier layers are discussed. The second half of this work discusses boron doping of epit
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