Luminescence Investigation of Rare Earth Activated Silcates Phosphors PDF Download
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Author: Kokode N S Publisher: LAP Lambert Academic Publishing ISBN: 9783659751639 Category : Languages : en Pages : 60
Book Description
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.
Author: Kokode N S Publisher: LAP Lambert Academic Publishing ISBN: 9783659751639 Category : Languages : en Pages : 60
Book Description
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.
Author: Vikas Dubey Publisher: Elsevier ISBN: 0323886051 Category : Science Languages : en Pages : 410
Book Description
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
Author: Mihail Nazarov Publisher: CRC Press ISBN: 9814310778 Category : Science Languages : en Pages : 468
Book Description
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.
Author: Ratnesh Tiwari Publisher: Walter de Gruyter GmbH & Co KG ISBN: 3110676516 Category : Science Languages : en Pages : 332
Book Description
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.
Author: Cornelis R. Ronda Publisher: John Wiley & Sons ISBN: 3527621059 Category : Science Languages : en Pages : 276
Book Description
In this, the only up-to-date book on this key technology, the number-one expert in the field perfectly blends academic knowledge and industrial applications. Adopting a didactical approach, Professor Ronda discusses all the underlying principles, such that both researchers as well as beginners in the field will profit from this book. The focus is on the inorganic side and the phenomena of luminescence behind the manifold applications illustrated here, including displays, LEDs, lamps, and medical applications. Valuable reading for chemists and electrochemists, as well as materials scientists, those working in the optical and chemical industry, plus lamp and lighting manufacturers.
Author: Sanjay J. Dhoble Publisher: CRC Press ISBN: 0429865376 Category : Science Languages : en Pages : 414
Book Description
Rare earth–doped luminescent materials play an integral role in modern life because of their tremendous applications ranging from scintillators, color displays, fluorescent lamps, and intensifying screens to dosimetry of ionizing radiations. Written and edited by prominent luminescence researchers, this book details cutting-edge research on luminescence materials and is illustrated throughout with excellent figures and references. It will appeal to anyone involved in luminescence research and its applications, especially advanced undergraduate-, graduate-, and postgraduate-level students of spectroscopy, solid state physics, luminescence, material synthesis, and optical properties and researchers working on the synthesis of optical materials, the characterization of luminescence materials, solid state lighting, radiation dosimetry luminescence, and phosphor applications.
Author: Vinod Babarao Bhatkar Publisher: LAP Lambert Academic Publishing ISBN: 9783848448388 Category : Languages : de Pages : 140
Book Description
The phenomenon of luminescence, its different forms with distinct mechanisms, and their applications in diverse fields have equally fascinated and engrossed technologists, engineers, and scientists from different disciplines. Luminescence is emission of light by a substance not resulting from heat, it is thus a form of cold body radiation.Luminescent materials are called phosphors. Review of the challenging work in the pursuit of finding better phosphor materials, and innovative applications; carried out by scientists world-wide, and a little contribution in form of the results of research on Silicate and Vanadate based materials, will of interest to many students, teachers and researcher of this field.
Author: Dr. B. M. Manohara Publisher: Nitya Publications ISBN: 8194550491 Category : Juvenile Nonfiction Languages : en Pages : 177
Book Description
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.
Author: Kokode N S
Author: Kokode N S
Author: Vikas Dubey
Author: Mihail Nazarov
Author: Ratnesh Tiwari
Author: Cornelis R. Ronda
Author: V. E. Oranovski
Author: Sanjay J. Dhoble
Author: Vinod Babarao Bhatkar
Author: M. D. Galanin
Author: Dr. B. M. Manohara