Quantum Dots

Quantum Dots
Author: N. Thejo Thejo Kalyani,Sanjay J. Dhoble,Marta Michalska Domanska,B. Vengadaesvaran,H. Nagabhushana,Abdul Kariem Arof
Publsiher: Woodhead Publishing
Total Pages: 612
Release: 2023-01-31
Genre: Technology & Engineering
ISBN: 9780323852791

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Quantum dots: Emerging materials for versatile applications is an introduction to the fundamentals and important advances of research of this important category of semiconductor nanostructured materials. After a brief review of relevant nanotechnology concepts and the unique properties of nanomaterials, the book describes the fundamentals of quantum dots with definitions of the primary classifications of quantum dots. There is an emphasis on practical considerations of the commercial translation of quantum dots such as their toxicity, stability, and disposal. Moreover, the book focuses on a review of the advances in research in emerging quantum dot materials along with the latest innovations in materials design and fabrication methods. Quantum Dots is suitable for materials scientists and engineers in academia or industry R&D who are looking for an introduction to this research topic or a key reference on the latest advances and applications. Introduces the primary classifications, properties, synthesis, characterization and fabrication strategies of quantum dots Reviews the latest applications of quantum dots for LEDs, displays, energy storage devices, photovoltaic cells, medicine, and more Discusses the practical barriers to commercial translation of quantum dots, including toxicity, stability, and their safe disposal

Materials for Solar Cell Technologies II

Materials for Solar Cell Technologies II
Author: Inamuddin,Tauseef Ahmad Rangreez,Mohd Imran Ahamed,Hamida-Tun-Nisa Chisti
Publsiher: Materials Research Forum LLC
Total Pages: 184
Release: 2021-06-20
Genre: Technology & Engineering
ISBN: 9781644901410

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The book presents current R&D and new trends in the field of solar cell technologies. Topics covered include fabrication methods, various types of cell design, versatile applications of solar cells, PEDOT:PSS thermoelectric materials, transparent conducting electrodes, simulation models for solar photovoltaic materials, and hybrid materials for solar cells. Keywords: Optoelectronic Devices, PEDOT:PSS Materials, Nanomaterials, Transparent Electrodes, Hybrid Solar Cell Materials, Simulation Models, Solar Cell Design, Solar Cell Applications.

Spectroscopy of Emerging Materials

Spectroscopy of Emerging Materials
Author: Eric C. Faulques,Dale L. Perry,Andrei V. Yeremenko
Publsiher: Springer Science & Business Media
Total Pages: 422
Release: 2006-01-14
Genre: Science
ISBN: 9781402023965

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A comprehensive discussion of the key role of modern spectroscopic investigations in interdisciplinary materials science and engineering, covering emerging materials that are either absolutely novel or well-known materials with recently discovered, exciting properties. The types of spectroscopy discussed include optical, electronic and magnetic, UV-visible absorption, Rayleigh scattering, photoluminescence, vibrational, magnetic resonance, electron energy loss, EXAFS, XANES, optical tomography, time-resolved spectroscopy, and point contact spectroscopy. The materials studied are highly topical, with a focus on carbon and silicon nanomaterials including nanotubes, fullerenes, nanoclusters, metallic superconducting phases, molecular materials, magnetic and charge-stripe oxides, and biomaterials. Theoretical treatments are presented of molecular vibrational dynamics, vibration-induced decay of electronic excited states, nanoscale spin-orbit coupling in 2D Si-based structures, and the growth of semiconductor clusters.

Dielectrics in Nanosystems and Graphene Ge III V Nanowires and Emerging Materials for Post CMOS Applications 3

Dielectrics in Nanosystems  and  Graphene  Ge III V  Nanowires and Emerging Materials for Post CMOS Applications 3
Author: Zia Karim
Publsiher: The Electrochemical Society
Total Pages: 546
Release: 2011-04-25
Genre: Dielectric devices
ISBN: 9781566778640

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This issue of ECS Transactions will cover the following topics in (a) Graphene Material Properties, Preparation, Synthesis and Growth; (b) Metrology and Characterization of Graphene; (c) Graphene Devices and Integration; (d) Graphene Transport and mobility enhancement; (e) Thermal Behavior of Graphene and Graphene Based Devices; (f) Ge & III-V devices for CMOS mobility enhancement; (g) III.V Heterostructures on Si substrates; (h) Nano-wires devices and modeling; (i) Simulation of devices based on Ge, III-V, nano-wires and Graphene; (j) Nanotechnology applications in information technology, biotechnology and renewable energy (k) Beyond CMOS device structures and properties of semiconductor nano-devices such as nanowires; (l) Nanosystem fabrication and processing; (m) nanostructures in chemical and biological sensing system for healthcare and security; and (n) Characterization of nanosystems; (f) Nanosystem modeling.

7th Forum on New Materials

7th Forum on New Materials
Author: Pietro Vincenzini
Publsiher: Trans Tech Publications Ltd
Total Pages: 148
Release: 2016-10-31
Genre: Technology & Engineering
ISBN: 9783035731217

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The Part B of publications by results of 7th Forum on New Materials (CIMTEC 2016, Perugia, Italy, June 5-9, 2016) consists from articles are devoted to researching of properties, methods of synthesis and the possible use of the multiferroic and magnetoelectric materials, materials with luminescent properties for optoelectronics and photovoltaic applications, modern metamaterials, graphene and other 2D-layered nanomaterials.

Graphene to Polymer Graphene Nanocomposites

Graphene to Polymer Graphene Nanocomposites
Author: Ayesha Kausar
Publsiher: Elsevier
Total Pages: 286
Release: 2021-09-23
Genre: Technology & Engineering
ISBN: 9780323909389

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Graphene to Polymer/Graphene Nanocomposites: Emerging Research and Opportunities brings together the latest advances and cutting-edge methods in polymer/graphene nanocomposites that offer attractive properties and features, leading to a broad range of valuable applications. The initial chapters of this book explain preparation, properties, modification, and applications of graphene and graphene-based multifunctional polymeric nanocomposites. Later, the state-of-the-art potential of polymer/graphene nanocomposites for hierarchical nanofoams, graphene quantum dots, graphene nanoplatelets, graphene nanoribbons, etc., has been elucidated. The subsequent chapters focus on specific innovations and applications including stimuli-responsive graphene-based materials, anticorrosive coatings, applications in electronics and energy devices, gas separation and filtration membrane applications, aerospace applications, and biomedical applications. Throughout the book, challenges, and future opportunities in the field of polymer/graphene nanocomposites are discussed and analyzed. This is an important resource for researchers, scientists, and students/academics working with graphene and across the fields of polymer composites, nanomaterials, polymer science, chemistry, chemical engineering, biomedical engineering, materials science, and engineering, as well those in an industrial setting who are interested in graphene or innovative materials. Explores the fundamentals, preparation, properties, processing, and applications of graphene and multifunctional polymer-graphene nanocomposites. Focuses on the state of the art including topics such as nano-foam architectures, graphene quantum dots, graphene nanoplatelets, graphene nanoribbons, and other graphene nanostructures. Provides advanced applications including shape memory materials, anticorrosion materials, electronics and energy devices, gas separation and filtration membranes, aerospace relevance, and biomedical applications.

Emerging Nanomaterials and Nano based Drug Delivery Approaches to Combat Antimicrobial Resistance

Emerging Nanomaterials and Nano based Drug Delivery Approaches to Combat Antimicrobial Resistance
Author: Muthupandian Saravanan,Hamed Barabadi,Ebrahim Mostafavi,Thomas J. Webster
Publsiher: Elsevier
Total Pages: 788
Release: 2022-06-24
Genre: Technology & Engineering
ISBN: 9780323998109

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Emerging Nanomaterials and Nano-based Drug Delivery Approaches to Combat Antimicrobial Resistance focuses on recent and emerging trends surrounding nanomaterials and nano-drug delivery approaches to combat antimicrobial resistance. The relationship between nanomaterials and antimicrobial activity needs to be deeply explored to meet the challenges of combating antimicrobial resistance. The content of this book is divided into three main topic areas, including (i) how to overcome the existing traditional approaches to combat antimicrobial resistance, (ii) applying multiple drug delivery mechanisms to target multi-drug resistant microbes, and (iii) how nanomaterials can be used as drug carriers. This is an important reference source for those looking to understand how nanotechnology plays an important role in combatting disease and infection. As antimicrobial resistance threatens the effective prevention and treatment of an ever-increasing range of infections caused by bacteria, parasites, viruses, and fungi, this is a timely resource. Outlines how to overcome existing traditional approaches to combatting antimicrobial resistance Explains how to apply multiple drug delivery mechanisms (MDR) to the target area in order to better combat antimicrobial resistance Shows how nanomaterials are used as drug carriers in this context

Nanocrystal Quantum Dots

Nanocrystal Quantum Dots
Author: Victor I. Klimov
Publsiher: CRC Press
Total Pages: 485
Release: 2017-12-19
Genre: Technology & Engineering
ISBN: 9781420079272

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A review of recent advancements in colloidal nanocrystals and quantum-confined nanostructures, Nanocrystal Quantum Dots is the second edition of Semiconductor and Metal Nanocrystals: Synthesis and Electronic and Optical Properties, originally published in 2003. This new title reflects the book’s altered focus on semiconductor nanocrystals. Gathering contributions from leading researchers, this book contains new chapters on carrier multiplication (generation of multiexcitons by single photons), doping of semiconductor nanocrystals, and applications of nanocrystals in biology. Other updates include: New insights regarding the underlying mechanisms supporting colloidal nanocrystal growth A revised general overview of multiexciton phenomena, including spectral and dynamical signatures of multiexcitons in transient absorption and photoluminescence Analysis of nanocrystal-specific features of multiexciton recombination A review of the status of new field of carrier multiplication Expanded coverage of theory, covering the regime of high-charge densities New results on quantum dots of lead chalcogenides, with a focus studies of carrier multiplication and the latest results regarding Schottky junction solar cells Presents useful examples to illustrate applications of nanocrystals in biological labeling, imaging, and diagnostics The book also includes a review of recent progress made in biological applications of colloidal nanocrystals, as well as a comparative analysis of the advantages and limitations of techniques for preparing biocompatible quantum dots. The authors summarize the latest developments in the synthesis and understanding of magnetically doped semiconductor nanocrystals, and they present a detailed discussion of issues related to the synthesis, magneto-optics, and photoluminescence of doped colloidal nanocrystals as well. A valuable addition to the pantheon of literature in the field of nanoscience, this book presents pioneering research from experts whose work has led to the numerous advances of the past several years.