Results 51 to 60 of about 7,672,780 (151)

Polycrystalline CdS thin films and their role in CdS/CdTe photovoltaic devices [PDF]

open access: yes, 2007
This thesis represents a systematic study of polycrystalline CdS thin films and their role as an n-type window layer in CdS/CdTe photovoltaic devices.
Archbold, Martin David
core  

Effect of p-Layer and i-Layer Properties on the Electrical Behaviour of Advanced a-Si:H/a-SiGe:H Thin Film Solar Cell from Numerical Modeling Prospect

open access: yesInternational Journal of Photoenergy, 2012
The effect of p-layer and i-layer characteristics such as thickness and doping concentration on the electrical behaviors of the a-Si:H/a-SiGe:H thin film heterostructure solar cells such as electric field, photogeneration rate, and recombination rate ...
Peyman Jelodarian, Abdolnabi Kosarian
doaj   +1 more source

Photovoltaic Performance Analysis of ITO/CdS/CIGS/Ag Ultrathin Film Solar Cells: Experimental Fabrication and Theoretical Performance Modeling [PDF]

open access: yesE3S Web of Conferences
In this study, ITO/CdS/CIGS/Ag ultrathin film solar cell were prepared through PLD method. XRD analysis showed that CIGS film has a single crystal structure, while CdS film is polycrystalline.
Yigit Gezgin Serap   +2 more
doaj   +1 more source

CDS-CU(_x)S single crystal and thin film solar cells [PDF]

open access: yes, 1988
The work presented in this thesis is concerned with photovoltaic cells formed by plating CdS single crystals and thin films, and Cd(_y) Zn(1 _ y)S single crystals, with copper sulphide.
Al-Dhafiri, Abdullah M.
core  

Progress in Polycrystalline Thin-Film Cu(In,Ga)Se2 Solar Cells

open access: yesInternational Journal of Photoenergy, 2010
For some time, the chalcopyrite semiconductor CuInSe2 and its alloy with Ga and/or S [Cu(InGa)Se2 or Cu(InGa)(Se,S)2], commonly referred as CIGS, have been leading thin-film material candidates for incorporation in high-efficiency photovoltaic devices ...
Udai P. Singh, Surya P. Patra
doaj   +1 more source

Investigation of Structural, Optical and Photovoltaic Properties of Sb2S3 Thin Films

open access: yesCumhuriyet Science Journal, 2017
Sb2S3 thin films wereprepared on amorphous glass substrates by chemical bath deposition (CBD) atroom temperature. The Sb2S3thin films were characterized by x-ray diffraction (XRD), Raman spectroscopy,scanning electron microscopy (SEM) and UV-Vis ...
Sabit Horoz, Hüsnü Koç, Ömer Şahin
doaj   +1 more source

Study of Cu(In,Al)Se2 thin films prepared by selenisation of sputtered metallic precursors for application in solar cells [PDF]

open access: yes
Cu-In, Cu-Al and Cu-In-Al metallic precursor layers were deposited using radio-frequency magnetron sputtering and selenised to produce thin films of CuInSe2 (CIS), CuAlSe2 (CAS) and CuIn1-xAlxSe2 (CIAS), respectively.
Aninat, Rémi
core  

Ridge aperture antenna array as a high efficiency coupler for photovoltaic applications [PDF]

open access: yes, 2011
Weak absorption of light near the absorption band edge of a photovoltaic material is one limiting factor on the efficiency of photovoltaics. This is particularly true for silicon thin-film solar cells because of the short optical path lengths and limited
Kinzel, Edward C.   +2 more
core   +1 more source

Defect Detection in Thin-film Photovoltaics; Towards Improved Efficiency and Longevity [PDF]

open access: yes
The photovoltaic (PV) industry is seeking to increase efficiency and functional lifetime of PV modules manufactured on polymer substrates. High resolution and high speed surface inspection for the quality control of the manufacture of large area flexible
Robbins, David   +6 more
core   +3 more sources

Smart city compatible thin film solar cell based on extraordinary transmission and metallic patch nanoantenna

open access: yesOptical Materials: X
An effective performance enhancement model for the thin film solar cell conjointly based on extraordinary transmission and nanoantenna is proposed and investigated. The absorber layer of the extraordinary transmission based solar cell contains a metallic
Abhishek Pahuja   +4 more
doaj   +1 more source

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