Ternary Quantum Dots
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Ternary Quantum Dots
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Author : Oluwatobi Samuel Oluwafemi
language : en
Publisher: Woodhead Publishing
Release Date : 2021-07-02
Ternary Quantum Dots written by Oluwatobi Samuel Oluwafemi and has been published by Woodhead Publishing this book supported file pdf, txt, epub, kindle and other format this book has been release on 2021-07-02 with Technology & Engineering categories.
Ternary Quantum Dots: Synthesis, Properties, and Applications reviews the latest advances in ternary (I-III-VI) chalcopyrite quantum dots (QDs), along with their synthesis, properties and applications. Sections address the fundamental key concepts of ternary quantum dots, progress in synthesis strategies (i.e., organic and aqueous synthesis), and characterization methods (i.e., transmission electron microscopy, dynamic light scattering, etc.). Properties of ternary quantum dots are comprehensively reviewed, including optical, chemical and physical properties. The factors and mechanisms of the cytotoxicity of ternary quantum dot-based nanomaterials are also described. Since ternary chalcopyrite quantum dots are less toxic and more environmentally benign than conventional binary II-VI chalcogenide quantum dots, they are being investigated to replace conventional quantum dots in a range of applications. Thus, this book reviews QDs in various applications, such as solar cells, photocatalytic, sensors and bio-applications. Reviews fundamental concepts of ternary quantum dots and quantum dot-nanocomposites including the most relevant synthesis strategies, key properties, and characterization techniques Delves into the cytotoxicity of quantum dots looking at the factors and mechanisms that influence cytotoxicity including demonstration of cytotoxicity assays for in vitro and in vivo tests Touches on the many applications of ternary quantum dots including biomedical applications, applications in solar cells, sensing applications, and photocatalytic applications
Quantum Dot Sensitized Solar Cell Based On Ternary Quaternary Quantum Dots
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Author : Navjot Singh
language : en
Publisher: Mohammed Abdul Sattar
Release Date : 2024-01-30
Quantum Dot Sensitized Solar Cell Based On Ternary Quaternary Quantum Dots written by Navjot Singh and has been published by Mohammed Abdul Sattar this book supported file pdf, txt, epub, kindle and other format this book has been release on 2024-01-30 with Technology & Engineering categories.
A Quantum Dot Sensitized Solar Cell employing ternary or quaternary quantum dots represents an innovative approach to solar energy conversion. In this design, the utilization of three or four distinct types of quantum dots enables the solar cell to efficiently capture a broader spectrum of light. This enhanced light absorption is achieved through careful bandgap engineering, allowing the quantum dots to absorb different wavelengths of sunlight. The diverse composition of ternary/quaternary quantum dots contributes to improved charge separation and reduced recombination losses, fundamental factors in maximizing the efficiency of energy conversion. The advanced materials not only facilitate efficient electron injection into the semiconductor layer but also offer versatility in tailoring the optoelectronic properties of the solar cell. The multi-dot structure enhances light harvesting capabilities, increasing the likelihood of capturing photons across a wide range of the solar spectrum. This approach addresses limitations observed in traditional solar cells and holds promise for boosting overall performance in harnessing solar energy. The potential for multiple exciton generation within ternary/quaternary quantum dot systems adds an intriguing dimension to their functionality, offering the possibility of generating multiple electron-hole pairs from a single absorbed photon. This phenomenon has the potential to significantly enhance the quantum efficiency of the solar cell.
Quantum Dots
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Author : Michael Shur
language : en
Publisher: World Scientific
Release Date : 2002
Quantum Dots written by Michael Shur and has been published by World Scientific this book supported file pdf, txt, epub, kindle and other format this book has been release on 2002 with Science categories.
In this book, leading experts on quantum dot theory and technology provide comprehensive reviews of all aspects of quantum dot systems. The following topics are covered: (1) energy states in quantum dots, including the effects of strain and many-body effects; (2) self-assembly and self-ordering of quantum dots in semiconductor systems; (3) growth, structures, and optical properties of III-nitride quantum dots; (4) quantum dot lasers.
Core Shell Quantum Dots
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Author : Xin Tong
language : en
Publisher: Springer Nature
Release Date : 2020-07-01
Core Shell Quantum Dots written by Xin Tong and has been published by Springer Nature this book supported file pdf, txt, epub, kindle and other format this book has been release on 2020-07-01 with Science categories.
This book outlines various synthetic approaches, tuneable physical properties, and device applications of core/shell quantum dots (QDs). Core/shell QDs have exhibited enhanced quantum yield (QY), suppressed photobleaching/blinking, and significantly improved photochemical/physical stability as compared to conventional bare QDs. The core-shell structure also promotes the easy tuning of QDs’ band structure, leading to their employment as attractive building blocks in various optoelectronic devices. The main objective of this book is to create a platform for knowledge sharing and dissemination of the latest advances in novel areas of core/shell QDs and relevant devices, and to provide a comprehensive introduction and directions for further research in this growing area of nanomaterials research.
Third Congress On Intelligent Systems
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Author : Sandeep Kumar
language : en
Publisher: Springer Nature
Release Date : 2023-05-18
Third Congress On Intelligent Systems written by Sandeep Kumar and has been published by Springer Nature this book supported file pdf, txt, epub, kindle and other format this book has been release on 2023-05-18 with Technology & Engineering categories.
This book is a collection of selected papers presented at the Third Congress on Intelligent Systems (CIS 2022), organized by CHRIST (Deemed to be University), Bangalore, India, under the technical sponsorship of the Soft Computing Research Society, India, during September 5–6, 2022. It includes novel and innovative work from experts, practitioners, scientists, and decision-makers from academia and industry. It covers topics such as the Internet of Things, information security, embedded systems, real-time systems, cloud computing, big data analysis, quantum computing, automation systems, bio-inspired intelligence, cognitive systems, cyber-physical systems, data analytics, data/web mining, data science, intelligence for security, intelligent decision-making systems, intelligent information processing, intelligent transportation, artificial intelligence for machine vision, imaging sensors technology, image segmentation, convolutional neural network, image/video classification, soft computing for machine vision, pattern recognition, human-computer interaction, robotic devices and systems, autonomous vehicles, intelligent control systems, human motor control, game playing, evolutionary algorithms, swarm optimization, neural network, deep learning, supervised learning, unsupervised learning, fuzzy logic, rough sets, computational optimization, and neuro-fuzzy systems.
Quantum Dots
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Author : Rakshit Ameta
language : en
Publisher: Elsevier
Release Date : 2022-09-20
Quantum Dots written by Rakshit Ameta and has been published by Elsevier this book supported file pdf, txt, epub, kindle and other format this book has been release on 2022-09-20 with Science categories.
Quantum Dots: Fundamentals, Synthesis and Applications compiles key information, along with practical guidance on quantum dot synthesis and applications. Beginning with an introduction, Part One highlights such foundational knowledge as growth mechanisms, shape and composition, electrochemical properties, and production scale-up for quantum dots. Part Two goes on to provide practical guides to key chemical, physical and biological methods for the synthesis of quantum dots, with Part Three reviewing the application of quantum dots and a range of important use cases, including photocatalysis, energy cells and medical imaging. Drawing on the knowledge of its expert authors, this comprehensive book provides practical guidance for all those who already study, develop or use quantum dots in their work. Presents the foundational information needed to effectively understand and manipulate quantum dot properties Consolidates key methods of quantum dot synthesis in a single volume Reviews both current and future practical applications of quantum dots across a range of important fields
Carbon And Graphene Quantum Dots For Biomedical Applications
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Author : Kyusik Yun
language : en
Publisher: Elsevier
Release Date : 2023-06-16
Carbon And Graphene Quantum Dots For Biomedical Applications written by Kyusik Yun and has been published by Elsevier this book supported file pdf, txt, epub, kindle and other format this book has been release on 2023-06-16 with Technology & Engineering categories.
Carbon and Graphene Quantum Dots for Biomedical Applications provides a single point of reference for understanding the biomedical potential of quantum dots. The book covers the synthesis and properties of various carbon and graphene quantum dots, with advanced discussion on the challenges faced during synthesis according to type, structure, size, functionalization and composition. Key biomedical applications are described, including bioimaging, biosensing, antimicrobial and drug delivery. The benefits and issues of utilizing carbon and graphene quantum dots in biomedical applications are addressed in detail, evaluating vital aspects such as cytotoxicity, inhibition concentration and point-of-care-specific challenges.This book offers an exciting and thorough overview of this emerging area for academics and researchers in the fields of materials science, biomedical engineering, nanotechnology, and pharmaceutical science, as well as for R&D groups in biosensing and drug development. Provides an overview on the synthesis, properties and functionalization of carbon and graphene quantum dots Covers a selection of key biomedical applications of carbon and graphene quantum dots, including biosensing, antimicrobial and drug delivery applications Discusses the advantages and disadvantages of utilizing quantum dots in biomedical applications, as well as challenges faced during synthesis
Quantum Dots
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Author : Vasilios N. Stavrou
language : en
Publisher: BoD – Books on Demand
Release Date : 2015-09-17
Quantum Dots written by Vasilios N. Stavrou and has been published by BoD – Books on Demand this book supported file pdf, txt, epub, kindle and other format this book has been release on 2015-09-17 with Science categories.
The book Quantum Dots - Theory and Applications collects some new research results in the area of fundamental excitations, decoherence, charge states, epitaxial techniques and photoluminescence experiments related to devices made with quantum dots. This book is divided in two sections. First section includes the fundamental theories on excitons, trions, phase decoherence, and charge states, and the second section includes several applications of quantum dots.
Colloidal Quantum Dot Optoelectronics And Photovoltaics
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Author : Gerasimos Konstantatos
language : en
Publisher: Cambridge University Press
Release Date : 2013-11-07
Colloidal Quantum Dot Optoelectronics And Photovoltaics written by Gerasimos Konstantatos and has been published by Cambridge University Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2013-11-07 with Science categories.
Captures the most up-to-date research in the field, written in an accessible style by the world's leading experts.
Smart Intelligent Computing And Applications
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Author : Suresh Chandra Satapathy
language : en
Publisher: Springer Nature
Release Date : 2019-09-26
Smart Intelligent Computing And Applications written by Suresh Chandra Satapathy and has been published by Springer Nature this book supported file pdf, txt, epub, kindle and other format this book has been release on 2019-09-26 with Technology & Engineering categories.
This book gathers high-quality papers presented at the Third International Conference on Smart Computing and Informatics (SCI 2018–19), which was organized by the School of Computer Engineering and School of Computer Application, Kalinga Institute of Industrial Technology, Bhubaneswar, India, on 21–22 December, 2018. It includes advanced and multi-disciplinary research on the design of smart computing and informatics. Thematically, the book broadly focuses on several innovation paradigms in system knowledge, intelligence and sustainability that can help to provide realistic solutions to various problems confronting society, the environment, and industry. The respective papers offer valuable insights into the how emerging computational and knowledge transfer approaches can be used to deliver optimal solutions in science, technology and healthcare.