Download or read book Polycrystalline And Amorphous Thin Films And Devices written by Lawrence Kazmerski and published by Elsevier. This book was released on 2012-12-02 with total page 321 pages. Available in PDF, EPUB and Kindle. Book excerpt: Polycrystalline and Amorphous Thin Films and Devices is a compilation of papers that discusses the electronic, optical, and physical properties of thin material layers and films. This compilation reviews the different applications of thin films of various materials used as protective and optical coatings, thermal transfer layers, and selective membranes from submicron- area VLSI memory units to large-area energy conservation devices. Some papers discuss the basic properties, such as growth, structure, electrical, and optical mechanisms that are encountered in amorphous and polycrystalline thin semiconductor films. For example, experiments on electronic structure of dislocations have led to a model for the intrinsic properties of grain boundaries in polycrystalline semiconductor thin films that can have an impact on the designs of high-efficiency, thin-film solar cells. Other papers review the problems encountered in these thin layers in active semiconductor devices and passive technologies. Techniques in film growth and control variables of source, substrate temperature, and substrate properties will determine the successful performance of the devices installed with these thin film layers. This compilation can prove valuable for chemists, materials engineers, industrial technologists, and researchers in thin-film technology.
Download or read book Science and Technology of Thin Films written by F. C. Matacotta and published by World Scientific. This book was released on 1995 with total page 369 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book brings together detailed discussions by leading experts on the various innovative aspects of thin films growth, deposition and characterization techniques, and new thin film materials and devices. It addresses through the different viewpoints of the contributors, the major problem of thin films science - the relation between the energy of the condensing species and the resulting properties of the films. Some of the issues considered include energetic condensation, bombardment stabilization, pulsed electron beam ablation, orientation and self-organization of organic, ferroelectric and nanoparticle thin films. Several chapters focus on applications such as the recent developments in organic optoelectronics, large area electronic technology and superconducting thin film devices.
Download or read book Amorphous and Polycrystalline Thin film Silicon Science and Technology written by A. Flewitt and published by . This book was released on 2009 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Polycrystalline Thin film Technology written by Richard L. Mitchell and published by . This book was released on 1991 with total page 9 pages. Available in PDF, EPUB and Kindle. Book excerpt: The Module Development Initiative has made significant progress in support of the Polycrystalline Thin-Film Program in the past year, and results are presented in this paper. The major U.S. industrial participants in the CulnSe2 portion of this initiative include Siemens Solar Industries, Solarex Corporation, International Solar Electric Technology (ISET), Martin Marietta, and Boeing Aerospace and Electronics. Photon Energy and Solar Cells Inc. are involved in the CdTe research under this initiative. A program is also being addressed for the aggressive development of the thin silicon film on ceramic substrates by AstroPower. The major players in polycrystalline thin films outside of the United States are BP Solar in the United Kingdom, Matsushita Battery in Japan, and Microchemistry in Finland. All three of these groups are developing thin-film CdTe power modules. Additionally, as part of the Photovoltaics for Utility-Scale Applications (PVUSA) project, several emerging thin-film technologies are planned for field testing at Davis, California, during 1992. This paper will summarize the current status and technical results under the subcontracted research in the PVUSA program. In addition, the NREL-funded competition for university research subcontracts will be discussed.
Download or read book Polycrystalline Thin Film Photovoltaic Technology written by and published by . This book was released on 1991 with total page 8 pages. Available in PDF, EPUB and Kindle. Book excerpt: Low-cost, high-efficiency thin-film modules are an exciting photovoltaic technology option for generating cost-effective electricity in 1995 and beyond. In this paper we review the significant technical progress made in the following thin films: copper indium diselenide, cadmium telluride, and polycrystalline thin silicon films. Also, the recent US DOE/SERI initiative to commercialize these emerging technologies is discussed. 6 refs., 9 figs.
Download or read book Polycrystalline Films written by Alfred L. Davis and published by Nova Science Publishers. This book was released on 2017 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book provides new research on polycrystalline films. Chapter One reviews the characterisation of polycrystalline Cu2ZnSn(SxSe1-x)4 thin-films and solar-cells. Chapter Two explains the chemical vapor deposition process accelerated by the fragments of monomethylsilane. Chapter Three studies the regularities of formation of the nanostructured films of polycrystalline silicon doped with germanium as isovalent impurity.
Download or read book Thin Film Solar Cells written by Jef Poortmans and published by John Wiley & Sons. This book was released on 2006-10-16 with total page 504 pages. Available in PDF, EPUB and Kindle. Book excerpt: 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.
Download or read book Thin Film Technology Handbook written by Aicha Elshabini and published by McGraw Hill Professional. This book was released on 1998 with total page 680 pages. Available in PDF, EPUB and Kindle. Book excerpt: The most comprehensive source available on the preparation, characterization, and emerging applications of thin film. This book features extensive new advances applied in multichip modules (MCMs), and covers the basic principles and applications of thin film deposition techniques for practical use. It provides and develops design guidelines to realize multilayer structures in microcircuits, thus addressing a critical and rapidly growing area.
Download or read book Advanced Characterization of Thin Film Solar Cells written by Mowafak Al-Jassim and published by Institution of Engineering and Technology. This book was released on 2020-09-17 with total page 457 pages. Available in PDF, EPUB and Kindle. Book excerpt: Polycrystalline thin-film solar cells have reached a levelized cost of energy that is competitive with all other sources of electricity. The technology has significantly improved in recent years, with laboratory cell efficiencies for cadmium telluride (CdTe), perovskites, and copper indium gallium diselenide (CIGS) each exceeding 22 percent. Both CdTe and CIGS solar panels are now produced at the gigawatt scale. However, there are ongoing challenges, including the continued need to improve performance and stability while reducing cost. Advancing polycrystalline solar cell technology demands an in-depth understanding of efficiency, scaling, and degradation mechanisms, which requires sophisticated characterization methods. These methods will enable researchers and manufacturers to improve future solar modules and systems.
Download or read book Polycrystalline Thin Film Photovoltaic Technology written by Harin S. Ullal and published by . This book was released on 1991 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: Low-cost, high-efficiency thin-film modules are an exciting photovoltaic technology option for generating cost-effective electricity in 1995 and beyond. In this paper we review the significant technical progress made in the following thin films: copper indium diselenide, cadmium telluride, and polycrystalline thin silicon films. Also, the recent U.S. DOE/SERI initiative to commercialize these emerging technologies is discussed.
Download or read book Thin Film Materials Technology written by Kiyotaka Wasa and published by William Andrew. This book was released on 2004-05-10 with total page 533 pages. Available in PDF, EPUB and Kindle. Book excerpt: An invaluable resource for industrial science and engineering newcomers to sputter deposition technology in thin film production applications, this book is rich in coverage of both historical developments and the newest experimental and technological information about ceramic thin films, a key technology for nano-materials in high-speed information applications and large-area functional coating such as automotive or decorative painting of plastic parts, among other topics. In seven concise chapters, the book thoroughly reviews basic thin film technology and deposition processes, sputtering processes, structural control of compound thin films, and microfabrication by sputtering.
Download or read book Polycrystalline Thin film Technology written by and published by . This book was released on 1991 with total page 7 pages. Available in PDF, EPUB and Kindle. Book excerpt: Polycrystalline thin films have made significant technical progress in the past year. Three of these materials that have been studied extensively for photovoltaic (PV) power applications are copper indium diselenide (CuInSe2), cadmium telluride (CdTe), and thin-film polycrystalline silicon (x-Si) deposited on ceramic substrates. The first of these materials, polycrystalline thin-film CuInSe2, has made some rapid advances in terms of high efficiency and long-term reliability. For CuInSe2 power modules, a world record has been reported on a 0.4-m2 module with an aperture-area efficiency of 10.4% and a power output of 40.4 W. Additionally, outdoor reliability testing of CuInSe2 modules, under both loaded and open-circuit conditions, has resulted in only minor changes in module performance after more than 1000 days of continuous exposure to natural sunlight. CdTe module research has also resulted in several recent improvements. Module performance has been increased with device areas reaching nearly 900 cm2. Deposition has been demonstrated by several different techniques, including electrodeposition, spraying, and screen printing. Outdoor reliability testing of CdTe modules was also carried out under both loaded and open-circuit conditions, with more than 600 days of continuous exposure to natural sunlight. These tests were also encouraging and indicated that the modules were stable within measurement error. The highest reported aperture-area module efficiency for CdTe modules is 10%; the semiconductor material was deposited by electrodeposition. A thin-film CdTe photovoltaic system with a power output of 54 W has been deployed in Saudi Arabia for water pumping. The Module Development Initiative has made significant progress in support of the Polycrystalline Thin-Film Program in the past year, and results are presented in this paper.
Download or read book Amorphous and Polycrystalline Thin Film Silicon Science and Technology 2007 Volume 989 written by Virginia Chu and published by Cambridge University Press. This book was released on 2007-10-18 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: Thin films of amorphous nano-, micro- and polycrystalline silicon, and related alloys, are used in active-matrix liquid crystal displays, solar cells, digital imagers and scanners. These products make large-area electronics the fastest growing semiconductor technology today and are encouraging further research on materials and devices. The success of amorphous silicon and polysilicon materials in commercial products is the driving force for the topic being one of the longest-running symposia and proceedings series of the Materials Research Society, providing excellent forums for reporting research results, exchanging ideas, and discussing scientific and technological issues. This volume, the most recent in the series, focuses on: defects and metastability; solar cells; alloys; crystallization and crystallization techniques; micro- and nanocrystalline silicon; thin-film growth; flexible substrates; novel applications; thin-film transistors; imagers and sensors; electronics and flexible substrates; electronic properties and metastability; structural properties; and nanocrystals, nanoclusters and nanowires.
Download or read book Polycrystalline Thin film Solar Cell Technologies written by Harin S. Ullal and published by . This book was released on 2008 with total page 4 pages. Available in PDF, EPUB and Kindle. Book excerpt: In this paper, we report on the significant progress made worldwide by polycrystalline thin-film solar cells, namely, cadmium telluride (CdTe) and copper indium gallium diselenide (CIGS). Polycrystalline thin-film PV technology status is also discussed. In addition, R & D and technology challenges in both areas are elucidated in this paper. The worldwide estimated projection for thin-film PV technology production capacity (including a-Si/thin Si) was estimated at 3700 MW in 2006 is now estimated at more than 8000 MW by 2010.
Download or read book Thin Film Silicon Solar Cells written by Arvind Victor Shah and published by CRC Press. This book was released on 2010-08-19 with total page 438 pages. Available in PDF, EPUB and Kindle. Book excerpt: Photovoltaic technology has now developed to the extent that it is close to fulfilling the vision of a "solar-energy world," as devices based on this technology are becoming efficient, low-cost and durable. This book provides a comprehensive treatment of thin-film silicon, a prevalent PV material, in terms of its semiconductor nature, startin
Download or read book Amorphous and Polycrystalline Thin Film Silicon Science and Technology 2010 Volume 1245 written by Chuang-Chuang Tsai and published by Cambridge University Press. This book was released on 2010-09-21 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: The MRS Symposium Proceeding series is an internationally recognised reference suitable for researchers and practitioners.
Download or read book Handbook of Photovoltaic Silicon written by Deren Yang and published by Springer. This book was released on 2019-11-28 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: The utilization of sun light is one of the hottest topics in sustainable energy research. To efficiently convert sun power into a reliable energy – electricity – for consumption and storage, silicon and its derivatives have been widely studied and applied in solar cell systems. This handbook covers the photovoltaics of silicon materials and devices, providing a comprehensive summary of the state of the art of photovoltaic silicon sciences and technologies. This work is divided into various areas including but not limited to fundamental principles, design methodologies, wafering techniques/fabrications, characterizations, applications, current research trends and challenges. It offers the most updated and self-explanatory reference to all levels of students and acts as a quick reference to the experts from the fields of chemistry, material science, physics, chemical engineering, electrical engineering, solar energy, etc..
