The k p Method

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Publisher : Springer Science & Business Media
ISBN 13 : 3540928723
Total Pages : 452 pages
Book Rating : 4.5/5 (49 download)

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Book Synopsis The k p Method by : Lok C. Lew Yan Voon

Download or read book The k p Method written by Lok C. Lew Yan Voon and published by Springer Science & Business Media. This book was released on 2009-06-06 with total page 452 pages. Available in PDF, EPUB and Kindle. Book excerpt: I ?rst heard of k·p in a course on semiconductor physics taught by my thesis adviser William Paul at Harvard in the fall of 1956. He presented the k·p Hamiltonian as a semiempirical theoretical tool which had become rather useful for the interpre- tion of the cyclotron resonance experiments, as reported by Dresselhaus, Kip and Kittel. This perturbation technique had already been succinctly discussed by Sho- ley in a now almost forgotten 1950 Physical Review publication. In 1958 Harvey Brooks, who had returned to Harvard as Dean of the Division of Engineering and Applied Physics in which I was enrolled, gave a lecture on the capabilities of the k·p technique to predict and ?t non-parabolicities of band extrema in semiconductors. He had just visited the General Electric Labs in Schenectady and had discussed with Evan Kane the latter’s recent work on the non-parabolicity of band extrema in semiconductors, in particular InSb. I was very impressed by Dean Brooks’s talk as an application of quantum mechanics to current real world problems. During my thesis work I had performed a number of optical measurements which were asking for theoretical interpretation, among them the dependence of effective masses of semiconductors on temperature and carrier concentration. Although my theoretical ability was rather limited, with the help of Paul and Brooks I was able to realize the capabilities of the k·p method for interpreting my data in a simple way.

Semiconductor Nanostructures

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Publisher : Springer Science & Business Media
ISBN 13 : 3540778993
Total Pages : 369 pages
Book Rating : 4.5/5 (47 download)

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Book Synopsis Semiconductor Nanostructures by : Dieter Bimberg

Download or read book Semiconductor Nanostructures written by Dieter Bimberg and published by Springer Science & Business Media. This book was released on 2008-06-03 with total page 369 pages. Available in PDF, EPUB and Kindle. Book excerpt: Reducing the size of a coherently grown semiconductor cluster in all three directions of space to a value below the de Broglie wavelength of a charge carrier leads to complete quantization of the energy levels, density of states, etc. Such “quantum dots” are more similar to giant atoms in a dielectric cage than to classical solids or semiconductors showing a dispersion of energy as a function of wavevector. Their electronic and optical properties depend strongly on their size and shape, i.e. on their geometry. By designing the geometry by controlling the growth of QDs, absolutely novel possibilities for material design leading to novel devices are opened. This multiauthor book written by world-wide recognized leaders of their particular fields and edited by the recipient of the Max-Born Award and Medal 2006 Professor Dieter Bimberg reports on the state of the art of the growing of quantum dots, the theory of self-organised growth, the theory of electronic and excitonic states, optical properties and transport in a variety of materials. It covers the subject from the early work beginning of the 1990s up to 2006. The topics addressed in the book are the focus of research in all leading semiconductor and optoelectronic device laboratories of the world.

Simulation of Transport in Nanodevices

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Publisher : John Wiley & Sons
ISBN 13 : 111876188X
Total Pages : 341 pages
Book Rating : 4.1/5 (187 download)

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Book Synopsis Simulation of Transport in Nanodevices by : François Triozon

Download or read book Simulation of Transport in Nanodevices written by François Triozon and published by John Wiley & Sons. This book was released on 2016-11-22 with total page 341 pages. Available in PDF, EPUB and Kindle. Book excerpt: Linear current-voltage pattern, has been and continues to be the basis for characterizing, evaluating performance, and designing integrated circuits, but is shown not to hold its supremacy as channel lengths are being scaled down. In a nanoscale circuit with reduced dimensionality in one or more of the three Cartesian directions, quantum effects transform the carrier statistics. In the high electric field, the collision free ballistic transform is predicted, while in low electric field the transport remains predominantly scattering-limited. In a micro/nano-circuit, even a low logic voltage of 1 V is above the critical voltage triggering nonohmic behavior that results in ballistic current saturation. A quantum emission may lower this ballistic velocity.

Introduction to Multidimensional Integrable Equations

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Publisher : Springer Science & Business Media
ISBN 13 : 1489911707
Total Pages : 298 pages
Book Rating : 4.4/5 (899 download)

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Book Synopsis Introduction to Multidimensional Integrable Equations by : B.G. Konopelchenko

Download or read book Introduction to Multidimensional Integrable Equations written by B.G. Konopelchenko and published by Springer Science & Business Media. This book was released on 2013-06-29 with total page 298 pages. Available in PDF, EPUB and Kindle. Book excerpt: The soliton represents one ofthe most important ofnonlinear phenomena in modern physics. It constitutes an essentially localizedentity with a set ofremarkable properties. Solitons are found in various areas of physics from gravitation and field theory, plasma physics, and nonlinear optics to solid state physics and hydrodynamics. Nonlinear equations which describe soliton phenomena are ubiquitous. Solitons and the equations which commonly describe them are also of great mathematical interest. Thus, the dis covery in 1967and subsequent development ofthe inversescattering transform method that provides the mathematical structure underlying soliton theory constitutes one of the most important developments in modern theoretical physics. The inversescattering transform method is now established as a very powerful tool in the investigation of nonlinear partial differential equations. The inverse scattering transform method, since its discoverysome two decades ago, has been applied to a great variety of nonlinear equations which arise in diverse fields of physics. These include ordinary differential equations, partial differential equations, integrodifferential, and differential-difference equations. The inverse scattering trans form method has allowed the investigation of these equations in a manner comparable to that of the Fourier method for linear equations.

The Modern Theory of Solids

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Publisher :
ISBN 13 :
Total Pages : 0 pages
Book Rating : 4.:/5 (12 download)

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Book Synopsis The Modern Theory of Solids by : Frederick Seitz

Download or read book The Modern Theory of Solids written by Frederick Seitz and published by . This book was released on 1954 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt:

KP Solitons and the Grassmannians

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Publisher : Springer
ISBN 13 : 981104094X
Total Pages : 150 pages
Book Rating : 4.8/5 (11 download)

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Book Synopsis KP Solitons and the Grassmannians by : Yuji Kodama

Download or read book KP Solitons and the Grassmannians written by Yuji Kodama and published by Springer. This book was released on 2017-03-24 with total page 150 pages. Available in PDF, EPUB and Kindle. Book excerpt: This is the first book to treat combinatorial and geometric aspects of two-dimensional solitons. Based on recent research by the author and his collaborators, the book presents new developments focused on an interplay between the theory of solitons and the combinatorics of finite-dimensional Grassmannians, in particular, the totally nonnegative (TNN) parts of the Grassmannians. The book begins with a brief introduction to the theory of the Kadomtsev–Petviashvili (KP) equation and its soliton solutions, called the KP solitons. Owing to the nonlinearity in the KP equation, the KP solitons form very complex but interesting web-like patterns in two dimensions. These patterns are referred to as soliton graphs. The main aim of the book is to investigate the detailed structure of the soliton graphs and to classify these graphs. It turns out that the problem has an intimate connection with the study of the TNN part of the Grassmannians. The book also provides an elementary introduction to the recent development of the combinatorial aspect of the TNN Grassmannians and their parameterizations, which will be useful for solving the classification problem. This work appeals to readers interested in real algebraic geometry, combinatorics, and soliton theory of integrable systems. It can serve as a valuable reference for an expert, a textbook for a special topics graduate course, or a source for independent study projects for advanced upper-level undergraduates specializing in physics and mathematics.

Operations Research ’93

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Publisher : Springer Science & Business Media
ISBN 13 : 3642469558
Total Pages : 574 pages
Book Rating : 4.6/5 (424 download)

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Book Synopsis Operations Research ’93 by : Achim Bachem

Download or read book Operations Research ’93 written by Achim Bachem and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 574 pages. Available in PDF, EPUB and Kindle. Book excerpt: This proceedings volume contains extended abstracts of talks presented at the 18th Symposium on Operations Research held at the University of Cologne, September 1-3, 1993. The Symposia on Operations Research are the annual meetings of the Gesellschaft fiir Mathematik, Okonometrie und Operations Research (GMOOR), a scientific society providing a link between research and applications in the areas of applied mathematics, economics and operations research. The broad range of interests and scientific activities covered by GMOOR and its members was demonstrated by about 250 talks presented at the 18th Symposium. As in l'ecent years, emphasis was placed on optimization and stochastics, this year with a special focus on combinatorial optimization and discrete mathematics. We appreciate that with sections on parallel and distributed computing and on scientific computing also new fields could be integrated into the scope of the GMOOR. This book contains extended abstracts of most of the papers presented at the con ference. Long versions and full papers of the talks are expected to appear elsewhere in refereed periodicals. The contributions were divided into sixteen sections: (1) Theory of Optimization, (2) Computational Methods of Optimization, (3) Combinatorial Optimization and Dis crete Mathematics, (4) Scientific Computing, (5) Decision Theory, (6) Mathematical Economics and Game Theory, (7) Banking, Finance and Insurance, (8) Econometrics, (9) Macroeconomics and Economic Theory, (10) Stochastics, (11) Production and Lo gistics, (12) System and Control Theory, (13) Routing and Scheduling, (14) Knowledge Based Systems, (15) Information Systems and (16) Parallel and Distributed Compu ting.

Advances in Imaging and Electron Physics

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Publisher : Academic Press
ISBN 13 : 0123946360
Total Pages : 521 pages
Book Rating : 4.1/5 (239 download)

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Book Synopsis Advances in Imaging and Electron Physics by :

Download or read book Advances in Imaging and Electron Physics written by and published by Academic Press. This book was released on 2012-11-01 with total page 521 pages. Available in PDF, EPUB and Kindle. Book excerpt: Advances in Imaging and Electron Physics merges two long-running serials--Advances in Electronics and Electron Physics and Advances in Optical and Electron Microscopy. This series features extended articles on the physics of electron devices (especially semiconductor devices), particle optics at high and low energies, microlithography, image science and digital image processing, electromagnetic wave propagation, electron microscopy, and the computing methods used in all these domains. - Contributions from leading authorities - Informs and updates on all the latest developments in the field

Machine Learning

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Publisher : MIT Press
ISBN 13 : 0262018020
Total Pages : 1102 pages
Book Rating : 4.2/5 (62 download)

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Book Synopsis Machine Learning by : Kevin P. Murphy

Download or read book Machine Learning written by Kevin P. Murphy and published by MIT Press. This book was released on 2012-08-24 with total page 1102 pages. Available in PDF, EPUB and Kindle. Book excerpt: A comprehensive introduction to machine learning that uses probabilistic models and inference as a unifying approach. Today's Web-enabled deluge of electronic data calls for automated methods of data analysis. Machine learning provides these, developing methods that can automatically detect patterns in data and then use the uncovered patterns to predict future data. This textbook offers a comprehensive and self-contained introduction to the field of machine learning, based on a unified, probabilistic approach. The coverage combines breadth and depth, offering necessary background material on such topics as probability, optimization, and linear algebra as well as discussion of recent developments in the field, including conditional random fields, L1 regularization, and deep learning. The book is written in an informal, accessible style, complete with pseudo-code for the most important algorithms. All topics are copiously illustrated with color images and worked examples drawn from such application domains as biology, text processing, computer vision, and robotics. Rather than providing a cookbook of different heuristic methods, the book stresses a principled model-based approach, often using the language of graphical models to specify models in a concise and intuitive way. Almost all the models described have been implemented in a MATLAB software package—PMTK (probabilistic modeling toolkit)—that is freely available online. The book is suitable for upper-level undergraduates with an introductory-level college math background and beginning graduate students.

Quantum Dot Molecules

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Publisher : Springer Science & Business Media
ISBN 13 : 1461481309
Total Pages : 383 pages
Book Rating : 4.4/5 (614 download)

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Book Synopsis Quantum Dot Molecules by : Jiang Wu

Download or read book Quantum Dot Molecules written by Jiang Wu and published by Springer Science & Business Media. This book was released on 2013-10-28 with total page 383 pages. Available in PDF, EPUB and Kindle. Book excerpt: A quantum dot molecule (QDM) is composed of two or more closely spaced quantum dots or “artificial atoms.” In recent years, QDMs have received much attention as an emerging new artificial quantum system. The interesting and unique coupling and energy transfer processes between the “artificial atoms” could substantially extend the range of possible applications of quantum nanostructures. This book reviews recent advances in the exciting and rapidly growing field of QDMs via contributions from some of the most prominent researchers in this scientific community. The book explores many interesting topics such as the epitaxial growth of QDMs, spectroscopic characterization, and QDM transistors, and bridges between the fundamental physics of novel materials and device applications for future information technology. Both theoretical and experimental approaches are considered. Quantum Dot Molecules can be recommended for electrical engineering and materials science department courses on the science and design of advanced and future electronic and optoelectronic devices.

High Throughput Screening Methods

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Publisher : Royal Society of Chemistry
ISBN 13 : 1782626778
Total Pages : 417 pages
Book Rating : 4.7/5 (826 download)

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Book Synopsis High Throughput Screening Methods by : Joshua A Bittker

Download or read book High Throughput Screening Methods written by Joshua A Bittker and published by Royal Society of Chemistry. This book was released on 2016-12-05 with total page 417 pages. Available in PDF, EPUB and Kindle. Book excerpt: High throughput screening remains a key part of early stage drug and tool compound discovery, and methods and technologies have seen many fundamental improvements and innovations over the past 20 years. This comprehensive book provides a historical survey of the field up to the current state-of-the-art. In addition to the specific methods, this book also considers cultural and organizational questions that represent opportunities for future success. Following thought-provoking foreword and introduction from Professor Stuart Schreiber and the editors, chapters from leading experts across academia and industry cover initial considerations for screening, methods appropriate for different goals in small molecule discovery, newer technologies that provide alternative approaches to traditional miniaturization procedures, and practical aspects such as cost and resourcing. Within the context of their historical development, authors explain common pitfalls and their solutions. This book will serve as both a practical reference and a thoughtful guide to the philosophy underlying technological change in such a fast-moving area for postgraduates and researchers in academia and industry, particularly in the areas of chemical biology, pharmacology, structural biology and assay development.

Physics and Properties of Narrow Gap Semiconductors

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Publisher : Springer Science & Business Media
ISBN 13 : 0387748016
Total Pages : 613 pages
Book Rating : 4.3/5 (877 download)

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Book Synopsis Physics and Properties of Narrow Gap Semiconductors by : Junhao Chu

Download or read book Physics and Properties of Narrow Gap Semiconductors written by Junhao Chu and published by Springer Science & Business Media. This book was released on 2007-11-21 with total page 613 pages. Available in PDF, EPUB and Kindle. Book excerpt: Narrow gap semiconductors are the most important materials for the preparation of advanced modern infrared systems. They often operate at the extremes of the rules of semiconductor science. This book offers clear descriptions of crystal growth and the fundamental structure and properties of these unique materials. Topics covered include band structure, optical and transport properties, and lattice vibrations and spectra. A thorough treatment of the properties of low-dimensional systems and their relation to infrared applications is provided.

Nonlinearity, Integrability And All That: Twenty Years After Needs '79 - Proceedings Of The Workshop

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Publisher : World Scientific
ISBN 13 : 9814493937
Total Pages : 568 pages
Book Rating : 4.8/5 (144 download)

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Book Synopsis Nonlinearity, Integrability And All That: Twenty Years After Needs '79 - Proceedings Of The Workshop by : M Boiti

Download or read book Nonlinearity, Integrability And All That: Twenty Years After Needs '79 - Proceedings Of The Workshop written by M Boiti and published by World Scientific. This book was released on 2000-05-12 with total page 568 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book discusses achievements in the last 20 years, recent developments and future perspectives in nonlinear science. Both continuous and discrete systems — classical and quantum — are considered.

Blood-Brain Barrier in Drug Discovery

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Publisher : John Wiley & Sons
ISBN 13 : 1118788540
Total Pages : 600 pages
Book Rating : 4.1/5 (187 download)

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Book Synopsis Blood-Brain Barrier in Drug Discovery by : Li Di

Download or read book Blood-Brain Barrier in Drug Discovery written by Li Di and published by John Wiley & Sons. This book was released on 2014-12-29 with total page 600 pages. Available in PDF, EPUB and Kindle. Book excerpt: Focused on central nervous system (CNS) drug discovery efforts,this book educates drug researchers about the blood-brain barrier(BBB) so they can affect important improvements in one of the mostsignificant – and most challenging – areas of drugdiscovery. • Written by world experts to provide practicalsolutions to increase brain penetration or minimize CNSside-effects • Reviews state-of-the-art in silico, in vitro, and invivo tools to assess brain penetration and advanced CNS drugdelivery strategies • Covers BBB physiology, medicinal chemistry designprinciples, free drug hypothesis for the BBB, and transportmechanisms including passive diffusion, uptake/efflux transporters,and receptor-mediated processes • Highlights the advances in modelling BBBpharmacokinetics and dynamics relationships (PK/PD) andphysiologically-based pharmacokinetics (PBPK) • Discusses case studies of successful CNS and non-CNSdrugs, lessons learned and paths to the market

Silver Nanoparticles

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Publisher : OUP Oxford
ISBN 13 : 019102399X
Total Pages : 219 pages
Book Rating : 4.1/5 (91 download)

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Book Synopsis Silver Nanoparticles by : Tadaaki Tani

Download or read book Silver Nanoparticles written by Tadaaki Tani and published by OUP Oxford. This book was released on 2015-09-17 with total page 219 pages. Available in PDF, EPUB and Kindle. Book excerpt: Nanoscience and nanotechnology concern themselves with the research and application of extremely small things and can be used across all scientific fields such as physics, chemistry, biology, material science and engineering. Nanoparticles are of great scientific interest as they provide a bridge between bulk materials and atomic or molecular structures. Interesting and unexpected properties of nanoparticles are largely due to the large surface area of the material. Nanoparticles of noble metals including silver (Ag) attract the interest of many researchers owing to their high potential for plasmonic devices in future. On the other hand, nanoparticles of silver (Ag) and silver halides (AgX) have played central roles and have been extensively studied for many years in silver halide (AgX) photography. Combining knowledge of nanoparticles of Ag and related materials in plasmonics and AgX photography, this book reinforces already existing knowledge, but also presents new ideas for metal nanoparticles in plasmonics. The first part examines the structure and formation of nanoparticles of Ag and related materials. Systematic descriptions of the structure and preparation of Ag, Au, and other noble metal nanoparticles for plasmonics are followed by and related to those of nanoparticles of Ag and AgX in AgX photography. The exploration of the structure and preparation of Ag and AgX nanoparticles in photography incorporates nanoparticles with widely varied sizes, shapes, and structures, and formation processes from nucleation to growth. The second part describes the properties and performances of nanoparticles of Ag and related materials, including chapters on light absorption and scattering, catalysis, photovoltaic effects, and stability. The accumulated knowledge of many years of research in AgX photography is analysed and explained to deepen the reader's knowledge on metal nanoparticles for plasmonics, catalysis, and photovoltaics with new ideas arising from the interaction between them.

Capture-recapture and Removal Methods for Sampling Closed Populations

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Publisher :
ISBN 13 :
Total Pages : 260 pages
Book Rating : 4.3/5 (91 download)

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Book Synopsis Capture-recapture and Removal Methods for Sampling Closed Populations by : Gary C. White

Download or read book Capture-recapture and Removal Methods for Sampling Closed Populations written by Gary C. White and published by . This book was released on 1982 with total page 260 pages. Available in PDF, EPUB and Kindle. Book excerpt: The problem of estimating animal abundance is common in wildlife management and environmental impact assessment. Capture-recapture and removal methods are often used to estimate population size. Statistical Inference From Capture Data On Closed Animal Populations, a monograph by Otis et al. (1978), provides us with a comprehensive synthesis of much of the wildlife and statistical literature on the methods, as well as some extensions of the general theory. In our primer, we focus on capture-recapture and removal methods for trapping studies in which a population is assumed to be closed and do not treat open-population models, such as the Jolly-Seber model, or catch-effort methods in any detail. The primer, written for students interested in population estimation, is intended for use with the more theoretical monograph.

Physics of Semiconductors

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Publisher : AIP Conference Proceedings / M
ISBN 13 : 9780735402577
Total Pages : 896 pages
Book Rating : 4.4/5 (25 download)

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Book Synopsis Physics of Semiconductors by : José Menéndez

Download or read book Physics of Semiconductors written by José Menéndez and published by AIP Conference Proceedings / M. This book was released on 2005 with total page 896 pages. Available in PDF, EPUB and Kindle. Book excerpt: Annotation All papers have been peer-reviewed. This is the most important conference in the field of semiconductor physics. It has been held biennially since 1951. The proceedings cover a wide range of topics, from fundamental structural, vibrational, and electronic properties to device applications. Special emphasis is given to areas of current interest such as nitride semiconductors, nanostructures, spintronics, and quantum computing. This volume is a fundamental reference for physicists, chemists, materials scientists, and electrical engineers.