Rare Earth Activated Phosphors

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Rare-Earth-Activated Phosphors

Vikas Dubey,Neha Dubey,Marta Michalska Domanska,M Jayasimhadri,Sanjay J. Dhoble
Rare Earth Activated Phosphors Book PDF

Author : Vikas Dubey,Neha Dubey,Marta Michalska Domanska,M Jayasimhadri,Sanjay J. Dhoble
Publisher : Elsevier
Page : 410 pages
File Size : 55,5 Mb
Release : 2022-06-29
Category : Science
ISBN : 9780323886055

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Rare-Earth-Activated Phosphors by Vikas Dubey,Neha Dubey,Marta Michalska Domanska,M Jayasimhadri,Sanjay J. Dhoble Pdf

Rare-Earth-Activated Phosphors: Chemistry and Applications outlines important fundamentals and properties and explores successful application that address key problems across the sciences. Sections introduce phosphors and luminescence, explore their properties, characteristics, synthesis and degradation and highlight key applications across telecommunications, lighting, electroluminescent devices, (bio-)analytical sensors, bio-imaging set-ups, drug delivery and sustainable energy devices. Drawing on the knowledge of an expert team of contributors, the book provides useful insight into successfully harnessing the properties of rare earth activated phosphors for a range of important applications. Rare-earth nano-phosphors offer an interesting array of characteristics, including sharp emission bands, exceptional optical damage thresholds, low toxicity, high selectivity and stability, and long luminescence lifetimes. Understanding these properties can help researchers effectively manipulate them for a range of important applications. Provides a good introduction to the useful properties and characteristics of rare earth activated phosphors Analyzes the use of rare earth activated phosphors for a broad variety of important applications, bridging the gap between theory and application Encourages further discourse and development for improving the energy-efficiency of devices based on rare earth activated phosphors

Luminescence

Ratnesh Tiwari,Vikas Dubey,Vijay Singh,María Elena Zayas Saucedo
Luminescence Book PDF

Author : Ratnesh Tiwari,Vikas Dubey,Vijay Singh,María Elena Zayas Saucedo
Publisher : Walter de Gruyter GmbH & Co KG
Page : 258 pages
File Size : 55,7 Mb
Release : 2021-12-20
Category : Science
ISBN : 9783110676457

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Luminescence by Ratnesh Tiwari,Vikas Dubey,Vijay Singh,María Elena Zayas Saucedo Pdf

Phosphors are often consisting of transition-metal compounds or rare-earth compounds, with the most common application being displays and fluorescent light. This book will guide the reader through the latest developments in thermo-, electro-, mechano- and bioluminescence of rare earth phosphors and crystals. Also, the effect of doping will be discussed.

New Generation of Europium- and Terbium-Activated Phosphors

Mihail Nazarov,Do Young Noh
New Generation of Europium and Terbium Activated Phosphors Book PDF

Author : Mihail Nazarov,Do Young Noh
Publisher : CRC Press
Page : 468 pages
File Size : 45,7 Mb
Release : 2011-09-02
Category : Science
ISBN : 9789814310772

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New Generation of Europium- and Terbium-Activated Phosphors by Mihail Nazarov,Do Young Noh Pdf

This book concentrates on the luminescence and structural properties of the new generation of europium and terbium activated phosphors, associated phenomena, and related topics, from basic principles to the most recent discoveries. It summarizes the present state of the art in this rapidly growing field. The authors describe recent developments in the areas of rare earth doped phosphors and of some new materials or well-known materials with improved properties that open up new possibilities. The areas of focus include X-ray phosphors, phosphors for light-emitting devices, emissive displays, and fluorescent lamps. The book comprises theoretical and experimental analysis of various properties of phosphors, research methods and preparation techniques, and some promising applications.

Luminescence Investigation of Rare Earth Activated Silcates Phosphors

Kokode N S
Luminescence Investigation of Rare Earth Activated Silcates Phosphors Book PDF

Author : Kokode N S
Publisher : LAP Lambert Academic Publishing
Page : 60 pages
File Size : 52,8 Mb
Release : 2015-06-30
Category : Electronic
ISBN : 3659751634

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Luminescence Investigation of Rare Earth Activated Silcates Phosphors by Kokode N S Pdf

Recent developments in field of luminescent materials show the lot of interest in this area.The silicates are the largest, the most interesting and the most complicated class of minerals than any other minerals. Silicate materials are useful in may applications of technological importance. In the present work photo luminescence investigation of rare earth activated silicate based phosphor were studied.

Rare Earth Activated Gedelonium Oxide Nanophosphors

Dr. B. M. Manohara
Rare Earth Activated Gedelonium Oxide Nanophosphors Book PDF

Author : Dr. B. M. Manohara
Publisher : Nitya Publications
Page : 177 pages
File Size : 53,9 Mb
Release : 2020-01-01
Category : Juvenile Nonfiction
ISBN : 9788194550495

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Rare Earth Activated Gedelonium Oxide Nanophosphors by Dr. B. M. Manohara Pdf

Phosphor materials find wide applications ranging from fluorescent display to luminescence immunoassay. These materials essentially convert one type of energy in to visible radiation and hence, phosphor materials are called optical transducer. They are generally crystalline in nature. Phosphors with high quantum efficiency, effective excitation and absorption, colour parity, longer ifetime and lower cost, as well as better morphology are required. Surface properties have important function for hosphors.Spherical phosphors are optimum morphology in application. The spherical particles are easy to be packed density so that the screen and display can obtain high definition. In addition the dense packed small particles can prevent phosphors from aging.

New Generation of Europium- and Terbium-Activated Phosphors

Mihail Nazarov,Do Young Noh
New Generation of Europium and Terbium Activated Phosphors Book PDF

Author : Mihail Nazarov,Do Young Noh
Publisher : CRC Press
Page : 300 pages
File Size : 54,5 Mb
Release : 2011-09-02
Category : Science
ISBN : 9789814364058

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New Generation of Europium- and Terbium-Activated Phosphors by Mihail Nazarov,Do Young Noh Pdf

This book concentrates on the luminescence and structural properties of the new generation of europium and terbium activated phosphors, associated phenomena, and related topics, from basic principles to the most recent discoveries. It summarizes the present state of the art in this rapidly growing field. The authors describe recent developments in the areas of rare earth doped phosphors and of some new materials or well-known materials with improved properties that open up new possibilities. The areas of focus include X-ray phosphors, phosphors for light-emitting devices, emissive displays, and fluorescent lamps. The book comprises theoretical and experimental analysis of various properties of phosphors, research methods and preparation techniques, and some promising applications.

Rare Earth Chemistry

Rainer Pöttgen,Thomas Jüstel,Cristian A. Strassert
Rare Earth Chemistry Book PDF

Author : Rainer Pöttgen,Thomas Jüstel,Cristian A. Strassert
Publisher : Walter de Gruyter GmbH & Co KG
Page : 669 pages
File Size : 50,5 Mb
Release : 2020-10-26
Category : Science
ISBN : 9783110654929

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Rare Earth Chemistry by Rainer Pöttgen,Thomas Jüstel,Cristian A. Strassert Pdf

This work introduces into the chemistry, materials science and technology of Rare Earth Elements. The chapters by experienced lecturers describe comprehensively the recent studies of their characteristics, properties and applications in functional materials. Due to the broad range of covered topics as hydrogen storage materials, LEDs or permanent magnets this work gives an up-to-date presentation of this fascinating research.

Extractive Metallurgy of Rare Earths

Nagaiyar Krishnamurthy,Chiranjib Kumar Gupta
Extractive Metallurgy of Rare Earths Book PDF

Author : Nagaiyar Krishnamurthy,Chiranjib Kumar Gupta
Publisher : CRC Press
Page : 841 pages
File Size : 45,6 Mb
Release : 2015-12-02
Category : Science
ISBN : 9781466576384

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Extractive Metallurgy of Rare Earths by Nagaiyar Krishnamurthy,Chiranjib Kumar Gupta Pdf

New Edition Now Covers Recycling, Environmental Issues, and Analytical DeterminationEmploying four decades of experience in the rare metal and rare earths industry, the authors of Extractive Metallurgy of Rare Earths, Second Edition present the entire subject of rare earth elements with depth and accuracy. This second edition updates the most impor

Phosphors for Energy Saving and Conversion Technology

Vijay B. Pawade,Sanjay J. Dhoble
Phosphors for Energy Saving and Conversion Technology Book PDF

Author : Vijay B. Pawade,Sanjay J. Dhoble
Publisher : CRC Press
Page : 225 pages
File Size : 52,7 Mb
Release : 2018-09-03
Category : Technology & Engineering
ISBN : 9780429943225

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Phosphors for Energy Saving and Conversion Technology by Vijay B. Pawade,Sanjay J. Dhoble Pdf

This text deals with the advantages of rare earth activated phosphors for the development of solid state lighting technology and in enhancing the light conversion efficiency of Si solar cells. The book initiates with a short overview of the atomic and semiconductor theory followed by introduction to phosphor, its working mechanism, role of rare earth ions in the lighting and PV devices and host materials being used. Further, it introduces the applications of inorganic phosphor for the development of green energy and technology including advantages of UP/DC conversion phosphor layers in the enhancing the cell response of PV devices. Key Features: Focuses on discussion of phosphors for both solid state lighting and photovoltaics applications Provides introduction for practical applications including synthesis and characterization of phosphor materials Includes broad, in-depth introduction of semiconductors and related theory Enhances the basic understanding of optical properties for rare earth phosphors Covers up-conversion and down-conversion phosphor for energy harvesting applications

Lanthanide-Doped Aluminate Phosphors

Atul Yerpude,Vijay B. Pawade,Sanjay J. Dhoble,Lehlohonolo Fortune Koao
Lanthanide Doped Aluminate Phosphors Book PDF

Author : Atul Yerpude,Vijay B. Pawade,Sanjay J. Dhoble,Lehlohonolo Fortune Koao
Publisher : Elsevier
Page : 238 pages
File Size : 50,8 Mb
Release : 2023-01-12
Category : Technology & Engineering
ISBN : 9780323907149

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Lanthanide-Doped Aluminate Phosphors by Atul Yerpude,Vijay B. Pawade,Sanjay J. Dhoble,Lehlohonolo Fortune Koao Pdf

Lanthanide Doped Aluminate Phosphors: Synthesis, Properties, and Applications overviews advances in research on aluminate-based long persistent phosphors and their applications in lighting, display, radiation dosimetry and imaging. The book reviews the most important categories of rare earth aluminate-based phosphors, including aluminosilicates and aluminoborates. This category of material is attractive for a wide range of applications because of their high quantum efficiency, long afterglow life, chemical stability and optical properties, which is discussed throughout. Optical properties, in particular, are emphasized in the book along with the relationship of the chemical composition and doping of these materials and their optical performance. This book is suitable for researchers and practitioners working in academia and research and development in industry in the disciplines of materials science and engineering, chemistry and physics. Introduces rare-earth doped aluminates synthesis and characterization strategies, properties and applications Focuses on different types of aluminates, such as monoaluminates, binary aluminates and hexaaluminates, aluminoborates and aluminosilicate systems Discusses optical properties of phosphors, including photoluminescent long persistence and thermo luminescence

Emerging Energy Materials

Govind Nair,H Nagabhushana,Nirupama Dhoble,Sanjay J. Dhoble
Emerging Energy Materials Book PDF

Author : Govind Nair,H Nagabhushana,Nirupama Dhoble,Sanjay J. Dhoble
Publisher : CRC Press
Page : 262 pages
File Size : 42,5 Mb
Release : 2024-03-14
Category : Science
ISBN : 9781003857969

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Emerging Energy Materials by Govind Nair,H Nagabhushana,Nirupama Dhoble,Sanjay J. Dhoble Pdf

Emerging Energy Materials: Applications and Challenges guides the reader through materials used in progressive energy systems. It tackles their use in energy storage across solar, bio, geothermal, wind, fossil, hydrogen, nuclear, and thermal energy. Specific chapters are dedicated to energy reaping systems currently in development. This book contributes to the current literature by highlighting concerns that are frequently overlooked in energy materials textbooks. Awareness of these challenges and contemplation of possible solutions is critical for advancing the field of energy material technologies. Key features: Provides up-to-date information on the synthesis, characterization, and a range of applications using various physical and chemical methods Presents the latest advances in future energy materials and technologies subjected to specific applications Includes applied illustrations, references, and advances in order to explain the challenges and trade-offs in the field of energy material research and development Includes coverage of solar cell and photovoltaic, hydro power, nuclear energy, fuel cell, battery electrode, supercapacitor and hydrogen storage applications This book is a timely reference for researchers looking to improve their understanding of emerging energy materials, as well as postgraduate students considering a career within materials science, renewable energy and materials chemistry.

Revolution in Lamps

Raymond Kane,Heinz Sell
Revolution in Lamps Book PDF

Author : Raymond Kane,Heinz Sell
Publisher : CRC Press
Page : 284 pages
File Size : 42,8 Mb
Release : 2020-12-22
Category : Technology & Engineering
ISBN : 9788770222228

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Revolution in Lamps by Raymond Kane,Heinz Sell Pdf

Written for designers, engineers, architects and others involved with application of modern lamps and lighting systems, this book provides a comprehensive accounting of current lamp technologies, covering both the fundamental technologies on which they are based and trends in their use, both historical and current. You'll learn about how recent innovations such as those involving LEDs, electrodeless lamps, ballast and circuitry are continuing to improve lamp efficacy, as well as how specialised lamp requirements have fostered development of special-purpose lighting such as for non-visual, for health and for high performance applications.

Phosphor Handbook

Shigeo Shionoya,William M. Yen,Hajime Yamamoto
Phosphor Handbook Book PDF

Author : Shigeo Shionoya,William M. Yen,Hajime Yamamoto
Publisher : CRC Press
Page : 1078 pages
File Size : 55,6 Mb
Release : 2018-10-03
Category : Technology & Engineering
ISBN : 9781420005233

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Phosphor Handbook by Shigeo Shionoya,William M. Yen,Hajime Yamamoto Pdf

A benchmark publication, the first edition of the Phosphor Handbook set the standard for references in this field. Completely revised and updated, this second edition explores new and emerging fields such as nanophosphors, nanomaterials, UV phosphors, quantum cutters, plasma display phosphors, sol-gel and other wet phosphor preparation techniques, preparation through combustion, bioluminescence phosphors and devices, and new laser materials such as OLED. It also contains new chapters on the applications of phosphors in solid state lighting, photoionization of luminescent centers in insulating phosphors, and recent developments in halide-based scintillators. The handbook provides a comprehensive description of phosphors with an emphasis on practical phosphors and their uses in various kinds of technological applications. It covers the fundamentals, namely the basic principles of luminescence, the principle phosphor materials, and their optical properties. The authors describe phosphors used in lamps, cathode-ray tubes, x-ray, and ionizing radiation detection. They cover common measurement methodology used to characterize phosphor properties, discuss a number of related items, and conclude with the history of phosphor technology and industry.

Revolution in Lamps

Kane/Sell
Revolution in Lamps Book PDF

Author : Kane/Sell
Publisher : CRC Press
Page : 338 pages
File Size : 40,7 Mb
Release : 2001-04-30
Category : Technology & Engineering
ISBN : 0824709179

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Revolution in Lamps by Kane/Sell Pdf

1-The Incandescent Lamp2-The Potassium Secret Behind Modern Tungsten Wire Production3-The T3 Quartz Infrared Lamp4-The Tungsten Halogen Lamp5-Lamp Phosphors6-The Ballast7-Fluroescent Lamps8-Mercury and Metal Halide Lamps9-The High Pressure Sodium LampIndex

Polymers, Phosphors, and Voltaics for Radioisotope Microbatteries

Kenneth E. Bower,Yuri A. Barbanel,Yuri G. Shreter,George W. Bohnert
Polymers Phosphors and Voltaics for Radioisotope Microbatteries Book PDF

Author : Kenneth E. Bower,Yuri A. Barbanel,Yuri G. Shreter,George W. Bohnert
Publisher : CRC Press
Page : 504 pages
File Size : 42,8 Mb
Release : 2002-06-19
Category : Science
ISBN : 9781420041392

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Polymers, Phosphors, and Voltaics for Radioisotope Microbatteries by Kenneth E. Bower,Yuri A. Barbanel,Yuri G. Shreter,George W. Bohnert Pdf

Representing the collective effort of over 30 leading scientists in Russia and the United States, this is the first book written solely on the subject of nuclear batteries. It presents a rich historical discussion and original research on the conversion of nuclear materials into electrical power, which can then be harvested to make long-lasting, more energy efficient batteries. With this technology, power-matched supplies would last decades - even centuries - using safe, direct, long-life, stable, integrated electric power from the highest energy density source available. Polymers, Phosphors, and Voltaics for Radioisotope Microbatteries presents the state-of-the-art in interdisciplinary research in radiochemistry, tritium storage, semiconductor fabrication and characterization, nuclear battery fabrication and testing, integration into MEMS and other electronic devices, and much more. A key feature of this book is its discussion of construction materials for miniaturized radioisotope power supplies, since progress in nuclear battery technology depends on characterization of functionally radiation-stable components. Though substantial progress has been made to solve problems of using integrated radioisotope batteries for micro- and nanoelectronics, each author has provided an authoritative assessment and has indicated where development is needed. Research in this area has the potential to revolutionize the microelectronics industry by enabling MEMS and nanotechnology. Significant technological progress depends today on coordinated interdisciplinary research. Polymers, Phosphors, and Voltaics for Radioisotope Microbatteries contains diverse discussions of the problems of using radioactive material for microelectronic power needs and guides readers to future research in the area of long-life, high energy-density batteries.