Vikas Dubey - Böcker

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

Green Energy Systems: Design, Modelling, Synthesis and Applications provides a comprehensive introduction to the design, modeling, optimization and application of predictable and alternative energy systems. With a strong focus on the fundamentals, the book provides an overview of the energy potential and conversion topology of green energy sources, the design and analysis of off grid solar and wind energy sources, and their application in effective energy management in rural communities. Sections address energy systems from solar, wind, biomass, and hybrid energy sources, and include discussions of power electronic circuit topologies for energy conversion in both off and on grid systems.

The second part of the book addresses energy harvesting at different scales, with a particular emphasis on micro energy harvesting for low power electronics like wearable devices. A wide range of applications are also discussed, alongside their challenges and solutions. Finally, case studies are presented on select topics to give readers deeper insights into the real-world applications discussed.

Introduces the fundamental principles underlying green energy systems, their characterization, analysis, modelling, and evaluation Includes a wide range of applications of new functional materials for next-generation devices Provides supporting data and calculations alongside real-world case studies

Mechanoluminescence in Organic and Inorganic Compounds: Basic Concepts, Instrumentation, and Applications provides a comprehensive overview of mechanoluminescence for newly qualified researchers and scientists across multiple related fields. It serves as a guide for budding scientists to advance in the field through various applications covered in this book, such as energy, mechanics, medicine, and optics. This reference shines light on the pros and cons of utilizing organic or inorganic mechanoluminescent materials, making it a handy tool for researchers worldwide involved in luminescence and applications such as optoelectronics, sensors, forensics, displays, energy harvesting, and smart robotics. The editors and their expert contributors summarize these applications, making it a valuable resource for academics, researchers, and those working in industry.Mechanoluminescence in Organic and Inorganic Compounds contains broad coverage, which progresses from theory to applications, serves as a complete reference of global research and experience, which will work to inform and guide the development of more efficient devices for the future.

Provides a comprehensive analysis of mechanoluminescence, starting from theory and moving on to instrumentation and applicationsIncludes applications of mechanoluminescence covering fields such as electronics, mechanics, medicine, and optics, in just one bookPromotes new research ideas in budding scientists on advanced applications for eco-friendly and sustainable growth of the academia and related industries

Luminescent materials with advanced performance are in the research hot spot with the recent technical developments of the display, lighting, and fluorescence labeling. Rare-earth-doped luminescent materials have been the focus of the research community owing to their wide applications in display devices, temperature sensors, solar cells, biomedical fields, optoelectronics, etc. This book covers the broad aspects of organic and inorganic materials based phosphors. The purpose of this book is to provide an up-to-date account of the present status and advancement of various techniques of synthesis of luminescent materials and their advanced applications in different areas. This book will cover all the experimental and theoretical approaches related to the rare-earth-doped luminescent materials. It also contains all the necessary information about the rare-earth-doped luminescent materials that were used in the past few years. In a nutshell, this book provides a unique platform to the newcomers who are planning to do research on rare-earthdoped luminescent materials as well as the researchers who are well established in this field.

Luminescent materials with advanced performance are in the research hot spot with the recent technical developments of the display, lighting, and fluorescence labeling. Rare-earth-doped luminescent materials have been the focus of the research community owing to their wide applications in display devices, temperature sensors, solar cells, biomedical fields, optoelectronics, etc. This book covers the broad aspects of organic and inorganic materials based phosphors. The purpose of this book is to provide an up-to-date account of the present status and advancement of various techniques of synthesis of luminescent materials and their advanced applications in different areas. This book will cover all the experimental and theoretical approaches related to the rare-earth-doped luminescent materials. It also contains all the necessary information about the rare-earth-doped luminescent materials that were used in the past few years. In a nutshell, this book provides a unique platform to the newcomers who are planning to do research on rare-earthdoped luminescent materials as well as the researchers who are well established in this field.

This book provides a comprehensive exploration of luminescence techniques and their practical applications in spectroscopy, materials science, and microscopy. It begins with a solid introduction to the basic principles of luminescence, covering essential topics such as the physics of luminescent materials, electronic transitions, and the underlying mechanisms governing luminescent phenomena. Subsequently, it systematically examines various techniques within luminescence spectroscopy, offering a detailed analysis of instrumentation, experimental setups required for material synthesis, methods for data analysis, and emerging applications such as in-vivo and in-vitro biological imaging, targeted drug delivery, optical thermometry, and photodetectors.Emphasizing practical applications, the book elucidates not only theoretical aspects but also guides readers through the practical implementation of luminescence techniques. Real-world examples and case studies are used to illustrate how these methods have found success in diverse research contexts, catering to both novices and seasoned researchers aiming to incorporate luminescence techniques into their work.Featuring contributions from an international cross-section of experts, the book covers topics such as luminescence microscopy, biological imaging techniques using both organic and inorganic luminescent materials, and super-resolution microscopy techniques utilizing multimodal imaging approaches. Additionally, the book addresses challenges and limitations in the field, offering a balanced perspective on the practical considerations and potential pitfalls associated with luminescence methodologies.This book serves as an invaluable asset for researchers, scientists, and students seeking an insightful guide to the theory and mechanism of luminescence, along with innovative and emerging applications.

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.

Water resource systems and technologies are important fields in engineering today. This book will discuss various areas on water resource management. Topics discussed include water harvesting techniques, waste water purification, and urban water systems as well as concrete, pavement, and mortar stabilizers, and earthquake resistance technologies and how they relate to water management systems.

This book offers an analysis of the state-of-the-art in high entropy alloys (HEA). In order to increase the qualities of an alloy, one major element is typically chosen and other elements are added to it in small amounts. In order to create multi-component alloys without a single major element, Professor J.W. Yeh described a novel method of alloy design in 2004. This method involved mixing elements in equiatomic or nearly equiatomic proportions. HEAs have a wide range of structural and physical properties and may find use in various applications. HEAs are intended to have high configurational entropy. The fundamental information now known in the subject, the range of different alloy systems and the features that have been investigated so far, the current major study fields, and the technological applications are presented in this book. Includes high entropy alloy fabrication and phase development. Discusses thermodynamic design criteria to develop HEAs. Covers the HEAs functioning characteristics. Compares the different processing routes used for the synthesis of HEAs