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Practical Applications of Phosphors

2018-10-08 Technology & Engineering
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Release : 2018-10-08
Genre : Technology & Engineering
Kind : eBook
Book Rating : 706/5 ( reviews)

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Book Synopsis Practical Applications of Phosphors by : William M. Yen

Download or read book Practical Applications of Phosphors written by William M. Yen. This book was released on 2018-10-08. Available in PDF, EPUB and Kindle. Book excerpt: Drawn from the second edition of the best-selling Phosphor Handbook, Practical Applications of Phosphors outlines methods for the production of various phosphors and discusses a broad spectrum of applications. Beginning with methods for synthesis and related technologies, the book sets the stage by classifying and then explaining practical phosphors according to usage. It describes the operating principle and structure of phosphor devices and the phosphor characteristics required for a given device, then covers the manufacturing processes and characteristics of phosphors. The book discusses research and development currently under way on phosphors with potential for practical usage and touches briefly on phosphors that have played a historical role, but are no longer of practical use. It provides a comprehensive treatment of applications including lamps and cathode-ray tubes, x-ray and ionizing radiation, and for vacuum fluorescent and field emission displays and covers inorganic and organic electroluminescence materials. The book also covers phosphors for plasma displays, organic fluorescent pigments, and phosphors used in a variety of other practical applications. Emphasizing the practical and cutting-edge nature of the material included, the editors round out their coverage with a discussion of solid-state and organic laser materials.

Phosphate Phosphors for Solid-State Lighting

2012-12-15 Technology & Engineering
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Release : 2012-12-15
Genre : Technology & Engineering
Kind : eBook
Book Rating : 120/5 ( reviews)

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Book Synopsis Phosphate Phosphors for Solid-State Lighting by : Kartik N. Shinde

Download or read book Phosphate Phosphors for Solid-State Lighting written by Kartik N. Shinde. This book was released on 2012-12-15. Available in PDF, EPUB and Kindle. Book excerpt: The idea for this book arose out of the realization that, although excellent surveys and a phosphor handbook are available, there is no single source covering the area of phosphate based phosphors especially for lamp industry. Moreover, as this field gets only limited attention in most general books on luminescence, there is a clear need for a book in which attention is specifically directed toward this rapidly growing field of solid state lighting and its many applications. This book is aimed at providing a sound introduction to the synthesis and optical characterization of phosphate phosphor for undergraduate and graduate students as well as teachers and researchers. The book provides guidance through the multidisciplinary field of solid state lighting specially phosphate phosphors for beginners, scientists and engineers from universities, research organizations, and especially industry. In order to make it useful for a wide audience, both fundamentals and applications are discussed, together.

Persistent Phosphors

2020-11-24 Technology & Engineering
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Release : 2020-11-24
Genre : Technology & Engineering
Kind : eBook
Book Rating : 727/5 ( reviews)

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Book Synopsis Persistent Phosphors by : Jianrong Qiu

Download or read book Persistent Phosphors written by Jianrong Qiu. This book was released on 2020-11-24. Available in PDF, EPUB and Kindle. Book excerpt: Persistent Phosphors: From Fundamentals to Applications provides an introduction to the key synthesis methods, characterization methods, physical mechanisms, and applications of this important luminescent materials system. The book covers basic persistent phosphorescence, introducing concepts such as emission, luminescence, phosphorescence, persistent phosphorescence and the development of persistent phosphors. Then, synthesis methods are reviewed and the connections between synthesis methods and improved materials properties are discussed. Characterization methods to investigate the trapping and de-trapping mechanism are also presented. Other sections cover the theoretical framework and energy band engineering models and materials with a focus on activators, hosts, emission bands and excitation bands. Finally, the most relevant applications of persistent phosphors are included for use in displays, safety signs, bio-labels and energy. Persistent Phosphors is an invaluable reference for materials scientists and engineers in academia and R&D. It is a key resource for chemists and physicists. - Presents characterization techniques to reveal the photophysical and photochemical properties of defects for this important category of luminescent materials - Discusses the structural role of defects in polycrystals and the capture-storing-migration-release progress of excited carriers - Demonstrates the synthesis routes and potential applications for persistent phosphor materials

Borate Phosphors

2022-05-11 Science
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Release : 2022-05-11
Genre : Science
Kind : eBook
Book Rating : 241/5 ( reviews)

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Book Synopsis Borate Phosphors by : S. K. Omanwar

Download or read book Borate Phosphors written by S. K. Omanwar. This book was released on 2022-05-11. Available in PDF, EPUB and Kindle. Book excerpt: Borate-based phosphors have attracted much attention, due to their high optical stability, low-cost synthesis via conventional and non-conventional methods and resulting technology to be environmentally friendly. This book discusses the structural and chemical parameters of borates as a phosphor including suitable synthesis methods and proper characterization of materials. Further, it includes applications of borate materials such as photoluminescence, UV application, UVU application, photo therapy application and radiological applications. Features: Provides information on borate phosphors and their structure. Aids selection of proper structural and functional borates used in applications based on phosphor technology. Discloses the modification in properties of borate functional group upon mixing or substitution with other metallic functional groups. Discusses biological applications such as photo-thermal heating-based therapy, temperature sensors, imaging, and diagnosis. Includes current trends and innovations, limitations and challenges, prospects, and scope in each chapter. This book is aimed at researchers and graduate students in inorganic materials, luminescent/optical materials, materials science/engineering, and physics.

Phosphors, Up Conversion Nano Particles, Quantum Dots and Their Applications

2016-10-04 Science
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Release : 2016-10-04
Genre : Science
Kind : eBook
Book Rating : 715/5 ( reviews)

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Book Synopsis Phosphors, Up Conversion Nano Particles, Quantum Dots and Their Applications by : Ru-Shi Liu

Download or read book Phosphors, Up Conversion Nano Particles, Quantum Dots and Their Applications written by Ru-Shi Liu. This book was released on 2016-10-04. Available in PDF, EPUB and Kindle. Book excerpt: This book introduces readers to fundamental information on phosphor and quantum dots. It comprehensively reviews the latest research advances in and applications of fluoride phosphors, oxide phosphors, nitridosilicate phosphors and various quantum dot materials. Phosphors and phosphor-based quantum dot materials have recently gained considerable scientific interest due to their wide range of applications in lighting, displays, medical and telecommunication technologies. This work will be of great interest to researchers and graduate students in materials sciences and chemistry who wish to learn more about the principles, synthesis and analysis of phosphors and quantum dot materials.

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