Vishnu Chauhan – författare

Ion Irradiation in Emerging Materials and Devices: From Fundamentals to Advanced Applications presents new paradigms in the modification of both existing materials and the discovery of new materials by modifying materials at specific locations at the nanoscale. The book explores the effects of ion irradiation on different materials and devices and describes the resultant modifications in their structural, electrical, morphological, optical, and magnetic properties. It also provides an assessment of device performance and a comprehensive literature review. Thorough examination of ion beam-induced synthesis and characterization of various materials is included, along with reports of recent advances in materials modification through radiation, a promising technique for creating materials better suited for a range of specific applications.Lastly, the book highlights new materials, showcasing promising technologies and enhanced properties. This book will appeal to new and early career researchers as it examines the work done in the field of ion implantation over the past few decades while also proposing potential new areas of research and their applications.Provides a comprehensive examination of ion beam-induced synthesis and characterization of various materialsExplores the utilization of ion irradiation to optimize materials and device performanceHighlights recent advances in materials modifications through radiation

This book provides an advanced-level exploration of lead-free perovskite materials, covering their synthesis, structural and electronic properties, and diverse applications. As the global scientific community seeks high-performance materials with reduced environmental impact, lead-free perovskites offer groundbreaking potential for enhancing device efficiency while ensuring sustainability.With the rapid advancements in nanoscience and nanotechnology, lead-free perovskite materials have emerged as a promising alternative to conventional lead-based perovskites, addressing critical environmental and toxicity concerns. These sustainable materials exhibit remarkable properties, making them highly attractive for applications in photovoltaics, optoelectronics, gas sensors, catalysis, energy storage, and beyond.Key topics include:Synthesis and characterization of lead-free perovskites using solution processing, vapor deposition, and emerging fabrication techniques.Photovoltaic and optoelectronic applications, including solar cells, LEDs, photodetectors, and lasers.Advanced functionalities, such as gas sensing, catalysis, energy storage, thin-film transistors, and piezoelectric devices.Novel applications in emerging technologies, including memristors, thermoelectrics, magnetic materials, and imaging devices.Future challenges and opportunities, addressing stability, scalability, and commercial viability.Bringing together contributions from leading researchers, this book offers a comprehensive review of recent advancements and emerging trends in lead-free perovskite materials. It serves as an essential reference for materials scientists, physicists, chemists, and engineers working in sustainable energy and nanotechnology.