[PDF] Top 20 Comprehension and optimisation of the co-evaporation deposition of Cu(In,Ga)Se2 absorber layers for very high efficiency thin film solar cells
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Comprehension and optimisation of the co-evaporation deposition of Cu(In,Ga)Se2 absorber layers for very high efficiency thin film solar cells
... each of the sample sets all further deposition parameters were kept constant in order to change as few material properties as possible except for the local Ga and ... Voir le document complet
163
Optimisation d'un procédé hybride de co-pulvérisation/évaporation pour l'obtention de cellules solaires à base de Cu(In,Ga)Se2
... Cu(In,Ga)Se 2 (CIGS) thin film solar cells are a very promising technology for high efficiency energy ...attractive deposition ... Voir le document complet
199
Optimization of ultra-thin Cu(In,Ga)Se2 based solar cells with alternative back-contacts
... Abstract In the past three years, record efficiency of Cu(In,Ga)Se 2 (CIGS) based solar cells has improved from 20% up to ...CIGS absorber is ideal ... Voir le document complet
279
Design rules for net absorption enhancement in pseudo-disordered photonic crystal for thin film solar cells
... mechanism of light coupling and trapping into thin film solar cells can be further improved by using additional resonant modes in the long wavelength ...degree ... Voir le document complet
17
Evolution of Cu(In,Ga)Se2 surfaces under water immersion monitored by X-ray photoelectron spectroscopy
... chemical evolution of CIGS surfaces during different water immersion times, as it can provide 30... 2 the evolution of the chemical environment as well as a quantitative ana[r] ... Voir le document complet
13
Characterization of thin film evaporation in micropillar wicks using micro-Raman spectroscopy
... “diameter-pitch”. For example, the micropillar array with 20 µm diameter and 50 µm pitch shown in ...1(b) and 1(c) was denoted as “20-50”. FIG. 1. (a) Schematic of thin ... Voir le document complet
20
Cavity absorber-emitters for high-temperature solar thermophotovoltaics
... Wang for her excellent mentorship and guidance during my time at ...challenges in my work and progress as an engineer in my thinking and presentation ...am very grateful ... Voir le document complet
65
Caractérisation d’hétérostructures polycristallines par microscopie électronique en transmission : application aux cellules solaires à base de Cu(In,Ga)Se2
... Tableau 2 : composition chimique des lames de verre RS France utilisées au laboratoire Trois échantillons déposés avec des pressions d’argon de 2, 9 et 15 mTorr ont été préparés en section transverse pour leur ... Voir le document complet
218
Process and material challenges in the high rate deposition of microcrystalline silicon thin films and solar cells by Matrix Distributed Electron Cyclotron Resonance plasma
... than the typical one in RF plasmas [26]. What is more, the very high sticking probabilities of the Si, SiH and SiH 2 radicals as compared to SiH 3 may well be a ... Voir le document complet
207
Zn1-xMgxO thin films deposited by original Infrared assisted Spray Chemical Vapor Deposition: evaluation of structural, optical and electrical properties with the aim of provide Cu(In,Ga)Se2 based photovoltaic devices
... layer; thin film; spray CVD 1. Introduction In the field of transparent conductive and semi- conductive materials, metal-doped zinc oxide represents a promising way to reduce ... Voir le document complet
9
Thermal stability of TaN-based thin layers for Cu metallization
... For the as-deposited single TaN layer, TEM observations indicate the columnar growth perpendicular to the sub- strate surface as evidenced from the coexistence of dark ... Voir le document complet
6
X-ray microscopic investigation of molecular orientation in a hole carrier thin film for organic solar cells
... the later regions, molecules are oriented perpendicularly to a higher degree than in the ...change in the orientation between the layer near the substrate and ... Voir le document complet
18
Electro Deposition of Cuprous Oxide for Thin Films Solar Cell Applications
... fabrication of homojunction Cu 2 O is the only way to achieve high efficiency Cu 2 O-base solar cell due to the fact that homojunction has no interface ...strain. ... Voir le document complet
142
Si nanostructures thin films for 3rd generation of solar cells
... archive for the deposit and dissemination of sci- entific research documents, whether they are pub- lished or ...not. The documents may come from teaching and research ... Voir le document complet
212
Frequency Conversion Layers for Si Solar Cell Efficiency Improvement
... characteristics of these different frequency conversion layers and the increased ef ficiency ...conclude, in this paper, undoped, Tb 3+ - and Tb 3+ -Yb 3+ doped SiN x ... Voir le document complet
8
Enhancement of photocurrent in epitaxial lift-off thin-film GaInNAsSb solar cells due to light-confinement structure
... spectra for each layer, including the absorbance in the rear Au-metal region, are presented in ...3. The total absorbance obtained by summing all the absorption spectra is ... Voir le document complet
6
Space and time characterization of laser-induced plasmas for applications in chemical analysis and thin film deposition
... sample in argon ( ● ), neon ( ◊ ), air ( □ ), nitrogen ( x ) and helium ( ∆ ) ...remark of this chapter, despite the enormous number of theoretical and experimental studies on ... Voir le document complet
166
Impact of Precursor Exposure in Spatial Atomic Layer Deposition on Process Efficiency and Film Properties
... surface in the case of high DEZ can be indirectly observed via the clear variation of the film growth rate when either increasing DEZ or decreasing ... Voir le document complet
27
Key Parameters of Pulsed Laser Deposition for Solid Electrolyte Thin Film Growth
... at the molecular level. V. C ONCLUSIONS Pulsed laser deposition (PLD) shows excellent capability of growing thin films such as solid electrolyte, which shows huge potential in ... Voir le document complet
7
Optically optimal wavelength-scale patterned ITO/ZnO composite coatings for thin film solar cells
... to the maturity of nanophotonics, various advanced light trapping schemes suited to photovoltaic (PV) solar cells have been proposed and investigated in the recent ... Voir le document complet
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