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A physics book that covers the optical properties of quantum-confined semiconductor nanostructures from both the theoretical and experimental points of view together with technological applications. Topics to be reviewed include quantum confinement effects in semiconductors, optical adsorption and emission properties of group IV, III-V, II-VI semiconductors, deep-etched and self assembled quantum dots, nanoclusters, and laser applications in optoelectronics.
Examines the optical properties of low-dimensional semiconductor structures, a hot research area - for graduate students and researchers.
This is the first book to specifically focus on semiconductor nanocrystals, and address their synthesis and assembly, optical properties and spectroscopy, and potential areas of nanocrystal-based devices. The enormous potential of nanoscience to impact on industrial output is now clear. Over the next two decades, much of the science will transfer into new products and processes. One emerging area where this challenge will be very successfully met is the field of semiconductor nanocrystals. Also known as colloidal quantum dots, their unique properties have attracted much attention in the last twenty years.
Nanocrystals research has been an area of significant interest lately, due to the wide variety of potential applications in semiconductor, optical and biomedical fields. This book consists of a collection of research work on nanocrystals processing and characterization of their structural, optical, electronic, magnetic and mechanical properties. Various methods for nanocrystals synthesis are discussed in the book. Size-dependent properties such as quantum confinement, superparamagnetism have been observed in semiconductor and magnetic nanoparticles. Nanocrystals incorporated into different material systems have proven to possess improved properties. A review of the exciting outcomes nanoparticles study has provided indicates further accomplishments in the near future.
Semiconductor nanocrystals and metal nanoparticles are the building blocks of the next generation of electronic, optoelectronic, and photonic devices. Covering this rapidly developing and interdisciplinary field, the book examines in detail the physical properties and device applications of semiconductor nanocrystals and metal nanoparticles. It begins with a review of the synthesis and characterization of various semiconductor nanocrystals and metal nanoparticles and goes on to discuss in detail their optical, light emission, and electrical properties. It then illustrates some exciting applications of nanoelectronic devices (memristors and single-electron devices) and optoelectronic devices (UV detectors, quantum dot lasers, and solar cells), as well as other applications (gas sensors and metallic nanopastes for power electronics packaging). Focuses on a new class of materials that exhibit fascinating physical properties and have many exciting device applications. Presents an overview of synthesis strategies and characterization techniques for various semiconductor nanocrystal and metal nanoparticles. Examines in detail the optical/optoelectronic properties, light emission properties, and electrical properties of semiconductor nanocrystals and metal nanoparticles. Reviews applications in nanoelectronic devices, optoelectronic devices, and photonic devices.
This historic book may have numerous typos and missing text. Purchasers can usually download a free scanned copy of the original book (without typos) from the publisher. Not indexed. Niet afgebeeld. 1896 edition. Uittreksel: ...van kai met een verbaal woord, bij de verleden deelwoorden met raa, den passieven vorm met ndai en het participium passivum praesens. behandeld in 62, de eenigste vormen, waarin zich in het Bim. eene bepaalde passieve constructie ontwikkeld heeft. Dit is zeer begrijpelijk, bij de actieve constructie toch is het alleen maar eene zaak van vorm of men zegt: ta-bonto-ku kai malanta of ta-bonto-kai-ku malanta (vgl. de vorige ), bij de passieve constructie daarentegen gaat daaraan tevens verschil in beteekenis gepaard. Beteekenen toch, bijv. de van het eenvoudige diki (binden) afgeleide vormen raa-diki en ndai diki, dat, wat gebonden is en dat, wat te binden is (dat, wat gebonden wordt), zoo hebben de van het uit diki en kai samengestelde werkwoord diki afgeleide vormen raa-diki kai en ndai diki kai eene beteekeuis, die wij moeten omschrijven mei, dat, waarmede is gebonden," en dat, waarmede te binden is (gebonden wordt)." Heeft het werkwoord oorspronkelijk intransitieve beteekeuis, dan wordt het door samenstelling met kai transitief, zoodat er dus ook bovengenoemde passieve vormen van afgeleid kunnen worden, bijv. van mat (komen) raa-mai kai en ndai mai kai, de beteekenis van welke vormen wij moeten omschrijven met dat, waarmede (men) gekomen is" en dat, waarmede men komen moet (dat, waarmede men komt)." Wat de beteekenis dezer vormen betreft, is nog op te merken, dat zij behalve het instrument, ook nog de oorzaak kunnen aanduiden, in welk geval wij ze op bovengenoemde wijze kunnen omschrijven door in plaats van waarmede," waardoor" of waarom" te bezigen. De samenhang dezer beteekenissen is bekend genoeg (zie ook Aanm. U. na 140), alleen zij nog...
The cutting edge of scientific reporting . . . PROGRESS in Inorganic Chemistry Nowhere is creative scientific talent busier than in the world ofinorganic chemistry experimentation. Progress in InorganicChemistry continues in its tradition of being the most respectedavenue for exchanging innovative research. This series providesinorganic chemists and materials scientists with a forum forcritical, authoritative evaluations of advances in every area ofthe discipline. With contributions from internationally renownedchemists, this latest volume offers an in-depth, far-rangingexamination of the changing face of the field, providing atantalizing glimpse of the emerging state of the science. "This series is distinguished not only by its scope and breadth,but also by the depth and quality of the reviews." -Journal of the American Chemical Society "[This series] has won a deservedly honored place on the bookshelfof the chemist attempting to keep afloat in the torrent of originalpapers on inorganic chemistry." -Chemistry in Britain CONTENTS OF VOLUME 54 * Atomlike Building Units of Adjustable Character: Solid-State andSolution Routes to Manipulating Hexanuclear Transition MetalChalcohalide Clusters (Eric J. Welch and Jeffrey R. Long) * Doped Semiconductor Nanocrystals: Synthesis, Characterization,Physical Properties, and Applications (J. Daniel Bryan and DanielR. Gamelin) * Stereochemical Aspects of Metal Xanthane Complexes: MolecularStructures and Supramolecular Self-Assembly (Edward R. T. Tiekinkand Ionel Haiduc) * Trivalent Uranium: A Versatile Species for Molecular Activation(Ilia Korobkov and Sandro Gambarotta) * Comparison of the Chemical Biology of NO and HNO: An InorganicPerspective (Katrina M. Miranda and David A. Wink) * Alterations of Nucleobase pKa Values upon Metal Coordination:Origins and Consequences (Bernhard Lippert) * Functionalization of Myoglobin (Yoshihito Watanabe and TakashiHayashi)
The vast technological potential of nanocrystalline materials, as well as current intense interest in the physics and chemistry of nanoscale phenomena, has led to explosive growth in research on semiconductor nanocrystals, also known as nanocrystal quantum dots, and metal nanoparticles. Semiconductor and Metal Nanocrystals addresses current topics impacting the field including synthesis and assembly of nanocrystals, theory and spectroscopy of interband and intraband optical transitions, single-nanocrystal optical and tunneling spectroscopies, electrical transport in nanocrystal assemblies, and physical and engineering aspects of nanocrystal-based devices. Written by experts who have contributed pioneering research, this reference comprises key advances in the field of semiconductor nanocrystal quantum dots and metal nanoparticles over the past several years. Focusing specifically on nanocrystals generated through chemical techniques, Semiconductor and Metal Nanocrystals Merges investigative frontiers in physics, chemistry, and engineering Documents advances in nanocrystal synthesis and assembly Explores the theory of electronic excitations in nanoscale particles Presents comprehensive information on optical spectroscopy of interband and intraband optical transitions Reviews data on single-nanocrystal optical and tunneling spectroscopies Weighs controversies related to carrier relaxation dynamics in ultrasmall nanoparticles Discusses charge carrier transport in nanocrystal assemblies Provides examples of lasing and photovoltaic nanocrystal-based devices Semiconductor and Metal Nanocrystals is a must read for scientists, engineers, and upper-level undergraduate and graduate students interested in the physics and chemistry of nanoscale semiconductor and metal particles, as well as general nanoscale science. About the Editor: VICTOR I. KLIMOV is Team Leader, Softmatter Nanotechnology and Advanced Spectroscopy Team, Chemistry Division, Los Alamos National Laboratory, New Mexico. The recipient of the Los Alamos Fellows Prize (2000), he is a Fellow of the Alexander von Humboldt Foundation, leader of the Nanophotonics and Nanoelectronics Thrust of the Center for Integrated Nanotechnologies (U.S. Department of Energy), a member of the Los Alamos Board of Governors of the Institute for Complex Adaptive Matter, and a member of the Steering Committee for the Los Alamos Quantum Institute. He received the M.S. (1978), Ph.D. (1981), and Dr. Sci. (1993) degrees from Moscow State University, Russia.
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.