Cu In1 Xgax Se2 Based Thin Film Solar Cells
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Cu In1 Xgax Se2 Based Thin Film Solar Cells
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Author : Subba Ramaiah Kodigala
language : en
Publisher: Academic Press
Release Date : 2011-01-03
Cu In1 Xgax Se2 Based Thin Film Solar Cells written by Subba Ramaiah Kodigala and has been published by Academic Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2011-01-03 with Science categories.
Cu(In1-xGax)Se2 Based Thin Film Solar Cells provides valuable contents about the fabrication and characterization of chalcopyrite Cu(In1-xGax)Se2 based thin film solar cells and modules. The growth of chalcopyrite Cu(In1-xGax)(S1-ySey)2 absorbers, buffers, window layers, antireflection coatings, and finally metallic grids, which are the sole components of solar cells, is clearly illustrated. The absorber, which contains multiple elements, segregates secondary phases if the growth conditions are not well optimized i.e., the main drawback in the fabrication of solar cells. More importantly the solutions for the growth of thin films are given in detail. The properties of all the individual layers and single crystals including solar cells analyzed by different characterization techniques such as SEM, AFM, XPS, AES, TEM, XRD, optical, photoluminescence, and Raman spectroscopy are explicitly demonstrated. The electrical analyses such as conductivities, Hall mobilities, deep level transient spectroscopy measurements etc., provide a broad picture to understand thin films or single crystals and their solar cells. The book clearly explains the working principle of energy conversion from solar to electrical with basic sciences for the chalcopyrite based thin film solar cells. Also, it demonstrates important criteria on how to enhance efficiency of the solar cells and modules. The effect of environmental factors such as temperature, humidity, aging etc., on the devices is mentioned by citing several examples. Illustrates a number of growth techniques to prepare thin film layers for solar cells Discusses characterization techniques such as XRD, TEM, XPS, AFM, SEM, PL, CL, Optical measurements, and Electrical measurements Includes I-V, C-V measurements illustrations Provides analysis of solar cell efficiency Presents current trends in thin film solar cells research and marketing
Application Of Single Wall Carbon Nanotubes As Transparent Electrodes In Cu In Ga Se2 Based Solar Cells Preprint
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Author :
language : en
Publisher:
Release Date : 2006
Application Of Single Wall Carbon Nanotubes As Transparent Electrodes In Cu In Ga Se2 Based Solar Cells Preprint written by and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2006 with categories.
We present a new thin-film solar cell structure in which the traditional transparent conductive oxide electrode (ZnO) is replaced by a transparent conductive coating consisting of a network of bundled single-wall carbon nanotubes. Optical transmission properties of these coatings are presented in relation to their electrical properties (sheet resistance), along with preliminary solar cell resultsfrom devices made using CuIn1-xGaxSe2 thin-film absorber materials. Achieving an energy conversion efficiency of >12% and a quantum efficiency of80% demonstrate the feasibility of the concept. A discussion of the device structures will be presented considering the physical properties of the new electrodes comparing current-voltage results from the new solar cell structure and those fromstandard ZnO/CdS/Cu(In,Ga)Se2/Mo solar cells.
Copper Zinc Tin Sulfide Based Thin Film Solar Cells
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Author : Kentaro Ito
language : en
Publisher: John Wiley & Sons
Release Date : 2015-02-23
Copper Zinc Tin Sulfide Based Thin Film Solar Cells written by Kentaro Ito and has been published by John Wiley & Sons this book supported file pdf, txt, epub, kindle and other format this book has been release on 2015-02-23 with Technology & Engineering categories.
Beginning with an overview and historical background of Copper Zinc Tin Sulphide (CZTS) technology, subsequent chapters cover properties of CZTS thin films, different preparation methods of CZTS thin films, a comparative study of CZTS and CIGS solar cell, computational approach, and future applications of CZTS thin film solar modules to both ground-mount and rooftop installation. The semiconducting compound (CZTS) is made up earth-abundant, low-cost and non-toxic elements, which make it an ideal candidate to replace Cu(In,Ga)Se2 (CIGS) and CdTe solar cells which face material scarcity and toxicity issues. The device performance of CZTS-based thin film solar cells has been steadily improving over the past 20 years, and they have now reached near commercial efficiency levels (10%). These achievements prove that CZTS-based solar cells have the potential to be used for large-scale deployment of photovoltaics. With contributions from leading researchers from academia and industry, many of these authors have contributed to the improvement of its efficiency, and have rich experience in preparing a variety of semiconducting thin films for solar cells.
Nanoscale Investigation Of Potential Distribution In Operating Cu In Ga Se2 Thin Film Solar Cells
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Author : Zhenhao Zhang
language : en
Publisher: KIT Scientific Publishing
Release Date : 2014-10-16
Nanoscale Investigation Of Potential Distribution In Operating Cu In Ga Se2 Thin Film Solar Cells written by Zhenhao Zhang and has been published by KIT Scientific Publishing this book supported file pdf, txt, epub, kindle and other format this book has been release on 2014-10-16 with Science categories.
The distribution of the electrostatic potential in and between the materials in Cu(In,Ga)Se2 thin-film solar cells has a major impact on their superior performance. This thesis reported on the nanoscale imaging of the electrostatic potential on untreated cross sections of operating Cu(In,Ga)Se2 solar cells using Kelvin probe force microscopy.
Recent Advances In Thin Film Photovoltaics
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Author : Udai P. Singh
language : en
Publisher: Springer Nature
Release Date : 2022-09-02
Recent Advances In Thin Film Photovoltaics written by Udai P. Singh and has been published by Springer Nature this book supported file pdf, txt, epub, kindle and other format this book has been release on 2022-09-02 with Technology & Engineering categories.
This book provides recent development in thin-film solar cells (TFSC). TFSC have proven the promising approach for terrestrial and space photovoltaics. TFSC have the potential to change the device design and produce high efficiency devices on rigid/flexible substrates with significantly low manufacturing cost. TFSC have several advantages in manufacturing compared to traditional crystalline Si-solar cells like less requirement of materials, can be prepared with earth’s abundant materials, less processing steps, easy to dispose, etc. Several universities/research institutes/industry in India and abroad are involved in the research area of thin-film solar cells. The book helps the readers to find the details about different thin-film technologies and its advancement at one place. Each chapter covers properties of materials, its suitability for PV applications, simple manufacturing processes and recent and past literature survey. The issues related to the development of high efficiency TFSC devices over large area and its commercial and future prospects are discussed.
Thin Film Solar Cells
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Author : Jef Poortmans
language : en
Publisher: John Wiley & Sons
Release Date : 2006-10-16
Thin Film Solar Cells written by Jef Poortmans and has been published by John Wiley & Sons this book supported file pdf, txt, epub, kindle and other format this book has been release on 2006-10-16 with Science categories.
Thin-film solar cells are either emerging or about to emerge from the research laboratory to become commercially available devices finding practical various applications. Currently no textbook outlining the basic theoretical background, methods of fabrication and applications currently exist. Thus, this book aims to present for the first time an in-depth overview of this topic covering a broad range of thin-film solar cell technologies including both organic and inorganic materials, presented in a systematic fashion, by the scientific leaders in the respective domains. It covers a broad range of related topics, from physical principles to design, fabrication, characterization, and applications of novel photovoltaic devices.
Thin Films Photovoltaics
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Author : Beddiaf Zaidi
language : en
Publisher: BoD – Books on Demand
Release Date : 2022-02-23
Thin Films Photovoltaics written by Beddiaf Zaidi and has been published by BoD – Books on Demand this book supported file pdf, txt, epub, kindle and other format this book has been release on 2022-02-23 with Technology & Engineering categories.
Thin film photovoltaic-based solar modules produce power at a low cost per watt. They are ideal candidates for large-scale solar farms as well as building-integrated photovoltaic applications. They can generate consistent power, not only at elevated temperatures but also on cloudy, overcast days and at low sun angles.Thin film photovoltaics are second-generation solar cells produced by depositing one or more thin layers, or thin films, of photosensitive material on a suitable substrate such as glass, polymer, or metal. Thin film solar cells are based on various materials such as cadmium telluride (CdTe), copper indium gallium diselenide (CIGS), and amorphous thin film silicon (a-Si, TF-Si) are commercially used in several conventional and advanced technologies.
Development Of Cu In Ga Se2 Superstrate Thin Film Solar Cells
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Author :
language : en
Publisher:
Release Date : 2001
Development Of Cu In Ga Se2 Superstrate Thin Film Solar Cells written by and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2001 with categories.
Advanced Ceramic Coatings For Emerging Applications
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Author : Ram Gupta
language : en
Publisher: Elsevier
Release Date : 2023-05-20
Advanced Ceramic Coatings For Emerging Applications written by Ram Gupta and has been published by Elsevier this book supported file pdf, txt, epub, kindle and other format this book has been release on 2023-05-20 with Technology & Engineering categories.
Advanced Ceramic Coatings for Emerging Applications covers new developments in automotive, construction, electronic, space and defense industries. The book is one of four volumes that together provide a comprehensive resource in the field of Advanced Ceramic Coatings, also including titles covering fundamentals, manufacturing and classification, energy and biomedical applications. These books will be extremely useful for academic and industrial researchers and practicing engineers who need to find reliable and up-to-date information about recent progresses and new developments in the field of advanced ceramic coatings. These books will also be of value to early career scientists providing background knowledge to the field. Smart ceramic coatings containing multifunctional components are now finding application in transportation and automotive industries, in electronics, and energy, sectors, in aerospace and defense, and in industrial goods and healthcare. Their wide application and stability in harsh environments are only possible due to the stability of the inorganic components that are used in ceramic coatings. Provides comprehensive coverage of emerging applications in advanced ceramic coatings Features the latest progress and recent technological developments Includes comparisons to other coatings types (e.g., polymers, metals and enamel) to demonstrate potential, limitations and differences Contains extensive case studies and worked examples
Silicon Based Thin Film Solar Cells
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Author : Roberto Murri
language : en
Publisher: Bentham Science Publishers
Release Date : 2013-03-20
Silicon Based Thin Film Solar Cells written by Roberto Murri and has been published by Bentham Science Publishers this book supported file pdf, txt, epub, kindle and other format this book has been release on 2013-03-20 with Technology & Engineering categories.
Silicon Based Thin Film Solar Cells explains concepts related to technologies for silicon (Si) based photovoltaic applications. Topics in this book focus on ‘new concept’ solar cells. These kinds of cells can make photovoltaic power production an economically viable option in comparison to the bulk crystalline semiconductor technology industry. A transition from bulk crystalline Si solar cells toward thin-film technologies reduces usage of active material and introduces new concepts based on nanotechnologies. Despite its importance, the scientific development and understanding of new solar cells is not very advanced, and educational resources for specialized engineers and scientists are required. This textbook presents the fundamental scientific aspects of Si thin films growth technology, together with a clear understanding of the properties of the material and how this is employed in new generation photovoltaic solar cells. The textbook is a valuable resource for graduate students working on their theses, young researchers and all people approaching problems and fundamental aspects of advanced photovoltaic conversion.