Polarons and Excitons in Polar Semiconductors and Ionic Crystals

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Publisher : Springer Science & Business Media
ISBN 13 : 1461326931
Total Pages : 483 pages
Book Rating : 4.4/5 (613 download)

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Book Synopsis Polarons and Excitons in Polar Semiconductors and Ionic Crystals by : J.T. Devreese

Download or read book Polarons and Excitons in Polar Semiconductors and Ionic Crystals written by J.T. Devreese and published by Springer Science & Business Media. This book was released on 2013-06-29 with total page 483 pages. Available in PDF, EPUB and Kindle. Book excerpt: The 1982 Antwerp Advanced Study Institute on "Physics of Polarons and Excitons in Polar Semiconductors and Ionic Crystals" took place from July 26 till August 5 at the Conference Center Priorij Corsen donk, a restored monastery, close to the city of Antwerp. It was the seventh Institute in our series which started in 1971. This Advanced Study Institute, which was held fifty years after Landau introduced the polaron concept, can be considered as the third major international symposium devoted to the physics of pola rons. The first such symposium took place in St. Andrews in 1962 under the title "Polarons and Excitons" [I]. The early theoretical developments related to polarons were reviewed in depth at this meeting; the derivation of the polaron hamiltonian by Frohlich, the Frohlich weak coupling theory (and the equivalent weak coupling canonical transformations), the Landau-Pekar and Bogolubov strong coupling theory and the Feynman polaron model formulated with his path integrals. The main emphasis was on the polaron self-energy, effective mass and mobility. From the experimental side the first evidence for polaron effects was provided by the pioneering cyclotron and mobility measurements o~ the silver halides by F. e. Brown and his group. Also the significance of polaron effects for the under standing of excitons in ionic crystals was a central topic in St. Andrews. The second Advanced Study Institute concerning polaron physics was organized at the University of Antwerp (R. U. C. A.

Polarons and Excitons in Polar Semiconductors and Ionic Crystals

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ISBN 13 : 9781461326946
Total Pages : 492 pages
Book Rating : 4.3/5 (269 download)

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Book Synopsis Polarons and Excitons in Polar Semiconductors and Ionic Crystals by : J. T. Devreese

Download or read book Polarons and Excitons in Polar Semiconductors and Ionic Crystals written by J. T. Devreese and published by . This book was released on 2014-01-15 with total page 492 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Polarons in Ionic Crystals and Polar Semiconductors

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Publisher :
ISBN 13 :
Total Pages : 840 pages
Book Rating : 4.:/5 (42 download)

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Book Synopsis Polarons in Ionic Crystals and Polar Semiconductors by : Jozef T. Devreese

Download or read book Polarons in Ionic Crystals and Polar Semiconductors written by Jozef T. Devreese and published by . This book was released on 1972 with total page 840 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Quantum Processes in Polar Semiconductors and Insulators

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Publisher :
ISBN 13 :
Total Pages : 484 pages
Book Rating : 4.:/5 (44 download)

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Book Synopsis Quantum Processes in Polar Semiconductors and Insulators by : Harald Stumpf

Download or read book Quantum Processes in Polar Semiconductors and Insulators written by Harald Stumpf and published by . This book was released on 1983 with total page 484 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Excitonic Processes in Solids

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Publisher : Springer Science & Business Media
ISBN 13 : 3642826024
Total Pages : 544 pages
Book Rating : 4.6/5 (428 download)

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Book Synopsis Excitonic Processes in Solids by : Masayasu Ueta

Download or read book Excitonic Processes in Solids written by Masayasu Ueta and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 544 pages. Available in PDF, EPUB and Kindle. Book excerpt: An exciton is an electronic excitation wave consisting of an electron-hole pair which propagates in a nonmetallic solid. Since the pioneering research of Fren kel, Wannier and the Pohl group in the 1930s, a large number of experimental and theoretical studies have been made. Due to these investigations the exciton is now a well-established concept and the electronic structure has been clarified in great detail. The next subjects for investigation are, naturally, dynamical processes of excitons such as excitation, relaxation, annihilation and molecule formation and, in fact, many interesting phenomena have been disclosed by recent works. These excitonic processes have been recognized to be quite important in solid-state physics because they involve a number of basic interactions between excitons and other elementary excitations. It is the aim of this quasi monograph to describe these excitonic processes from both theoretical and experimental points of view. we take a few To discuss and illustrate the excitonic processes in solids, important and well-investigated insulating crystals as playgrounds for excitons on which they play in a manner characteristic of each material. The selection of the materials is made in such a way that they possess some unique properties of excitonic processes and are adequate to cover important interactions in which excitons are involved. In each material, excitonic processes are described in detail from the experimental side in order to show the whole story of excitons in a particular material.

High-Temperature Superconductivity

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Publisher : Walter de Gruyter GmbH & Co KG
ISBN 13 : 3110786680
Total Pages : 224 pages
Book Rating : 4.1/5 (17 download)

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Book Synopsis High-Temperature Superconductivity by : Victor Dmitrievich Lakhno

Download or read book High-Temperature Superconductivity written by Victor Dmitrievich Lakhno and published by Walter de Gruyter GmbH & Co KG. This book was released on 2022-08-01 with total page 224 pages. Available in PDF, EPUB and Kindle. Book excerpt: High temperature superconducting theory drew controversy after the discovery of superconductors at close to room temperatures. However, a consistent microscopic theory of HT superconductivity based on bipolaron mechanism leads to a better understanding of microscopic and macroscopic description. By presenting aspects of superconductivity now joined in a strict theory rather than separate models this work is especially useful for graduate students.

Aspects of Polaron Theory

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Publisher : World Scientific
ISBN 13 : 9812833986
Total Pages : 183 pages
Book Rating : 4.8/5 (128 download)

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Book Synopsis Aspects of Polaron Theory by : Nickolai N. Bogolubov Jr

Download or read book Aspects of Polaron Theory written by Nickolai N. Bogolubov Jr and published by World Scientific. This book was released on 2008 with total page 183 pages. Available in PDF, EPUB and Kindle. Book excerpt: The linear polaron model is an excellent example of an exactly soluble, yet nontrivial polaron system. It serves as a trial system or zero-level approximation in many sophisticated methods of polaron investigation. This book analyzes, in particular, the possibility of reduction of the full polaron Hamiltonian to the linear one, and introduces a special method of calculating thermodynamical characteristics based on the calculation of the averages of T-products. This T-product formalism seems to be a more convenient way of doing similar calculations involving Feynman's path integral approach.This book follows a step-by-step approach, from comparatively simple physical ideas to a clear understanding of sophisticated mathematical tools of investigation in modern polaron physics. The reader is able to compare the physical point of view with methods proposed in the book, and at the same time grasp the underlying mathematics.Some familiarity with quantum statistical mechanics is desirable in reading this book.

Polarons And Bipolarons

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Publisher : World Scientific
ISBN 13 : 981120943X
Total Pages : 204 pages
Book Rating : 4.8/5 (112 download)

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Book Synopsis Polarons And Bipolarons by : Alexandrov A S

Download or read book Polarons And Bipolarons written by Alexandrov A S and published by World Scientific. This book was released on 1996-01-23 with total page 204 pages. Available in PDF, EPUB and Kindle. Book excerpt: The properties of self-localized carriers on a lattice are described at a fairly basic level with an emphasis on modern developments in the theory of strong-coupling superconductivity. Large and small polarons and bipolarons provide a number of new physical phenomena both in the normal and superconducting states. The physics of high temperature superconductors is described and explained.

Semiconductor Physics

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Publisher : Springer Nature
ISBN 13 : 3031182863
Total Pages : 1408 pages
Book Rating : 4.0/5 (311 download)

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Book Synopsis Semiconductor Physics by : Karl W. Böer

Download or read book Semiconductor Physics written by Karl W. Böer and published by Springer Nature. This book was released on 2023-02-02 with total page 1408 pages. Available in PDF, EPUB and Kindle. Book excerpt: This handbook gives a complete and detailed survey of the field of semiconductor physics. It addresses every fundamental principle, the most important research topics and results, as well as conventional and emerging new areas of application. Additionally it provides all essential reference material on crystalline bulk, low-dimensional, and amorphous semiconductors, including valuable data on their optical, transport, and dynamic properties. This updated and extended second edition includes essential coverage of rapidly advancing areas in semiconductor physics, such as topological insulators, quantum optics, magnetic nanostructures and spintronic systems. Richly illustrated and authored by a duo of internationally acclaimed experts in solar energy and semiconductor physics, this handbook delivers in-depth treatment of the field, reflecting a combined experience spanning several decades as both researchers and educators. Offering a unique perspective on many issues, Semiconductor Physics is an invaluable reference for physicists, materials scientists and engineers throughout academia and industry.

Properties of Impurity States in Superlattice Semiconductors

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Publisher : Springer Science & Business Media
ISBN 13 : 1468455532
Total Pages : 350 pages
Book Rating : 4.4/5 (684 download)

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Book Synopsis Properties of Impurity States in Superlattice Semiconductors by : C.Y. Fong

Download or read book Properties of Impurity States in Superlattice Semiconductors written by C.Y. Fong and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 350 pages. Available in PDF, EPUB and Kindle. Book excerpt: A NATO workshop on "The Properties of Impurity States in Semiconductor Superlattices" was held at the University of Essex, Colchester, United Kingdom, from September 7 to 11, 1987. Doped semiconductor superlattices not only provide a unique opportunity for studying low dimensional electronic behavior, they can also be custom-designed to exhibit many other fascinating el~ctronic properties. The possibility of using these materials for new and novel devices has further induced many astonishing advances, especially in recent years. The purpose of this workshop was to review both advances in the state of the art and recent results in various areas of semiconductor superlattice research, including: (i) growth and characterization techniques, (ii) deep and shallow im purity states, (iii) quantum well states, and (iv) two-dimensional conduction and other novel electronic properties. This volume consists of all the papers presented at the workshop. Chapters 1-6 are concerned with growth and characterization techniques for superlattice semiconductors. The question of a-layer is also discussed in this section. Chapters 7-15 contain a discussion of various aspects of the impurity states. Chapters 16- 22 are devoted to quantum well states. Finally, two-dimensional conduction and other electronic properties are described in chapters 23-26.

Statistical Mechanics And The Physics Of Many-particle Model Systems

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Publisher : World Scientific
ISBN 13 : 981314565X
Total Pages : 1260 pages
Book Rating : 4.8/5 (131 download)

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Book Synopsis Statistical Mechanics And The Physics Of Many-particle Model Systems by : Kuzemsky Alexander Leonidovich

Download or read book Statistical Mechanics And The Physics Of Many-particle Model Systems written by Kuzemsky Alexander Leonidovich and published by World Scientific. This book was released on 2017-02-24 with total page 1260 pages. Available in PDF, EPUB and Kindle. Book excerpt: The book is devoted to the study of the correlation effects in many-particle systems. It presents the advanced methods of quantum statistical mechanics (equilibrium and nonequilibrium), and shows their effectiveness and operational ability in applications to problems of quantum solid-state theory, quantum theory of magnetism and the kinetic theory. The book includes description of the fundamental concepts and techniques of analysis following the approach of N N Bogoliubov's school, including recent developments. It provides an overview that introduces the main notions of quantum many-particle physics with the emphasis on concepts and models. This book combines the features of textbook and research monograph. For many topics the aim is to start from the beginning and to guide the reader to the threshold of advanced researches. Many chapters include also additional information and discuss many complex research areas which are not often discussed in other places. The book is useful for established researchers to organize and present the advanced material disseminated in the literature. The book contains also an extensive bibliography. The book serves undergraduate, graduate and postgraduate students, as well as researchers who have had prior experience with the subject matter at a more elementary level or have used other many-particle techniques.

Nominations of Shirley M. [i.e. A.] Jackson and Dan M. Berkovitz

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Publisher :
ISBN 13 :
Total Pages : 900 pages
Book Rating : 4.3/5 (121 download)

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Book Synopsis Nominations of Shirley M. [i.e. A.] Jackson and Dan M. Berkovitz by : United States. Congress. Senate. Committee on Environment and Public Works

Download or read book Nominations of Shirley M. [i.e. A.] Jackson and Dan M. Berkovitz written by United States. Congress. Senate. Committee on Environment and Public Works and published by . This book was released on 1995 with total page 900 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Growth and Optical Properties of Wide-Gap II–VI Low-Dimensional Semiconductors

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Publisher : Springer Science & Business Media
ISBN 13 : 146845661X
Total Pages : 338 pages
Book Rating : 4.4/5 (684 download)

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Book Synopsis Growth and Optical Properties of Wide-Gap II–VI Low-Dimensional Semiconductors by : T.C. McGill

Download or read book Growth and Optical Properties of Wide-Gap II–VI Low-Dimensional Semiconductors written by T.C. McGill and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 338 pages. Available in PDF, EPUB and Kindle. Book excerpt: This volume contains the Proceedings of the NATO Advanced Research Workshop on "Growth and Optical Properties of Wide Gap II-VI Low Dimensional Semiconductors", held from 2 - 6 August 1988 in Regensburg, Federal Republic of Germany, under the auspices of the NATO International Scientific Exchange Programme. Semiconducting compounds formed by combining an element from column II of the periodic table with an element from column VI (so called II-VI Semiconductors) have long promised many optoelectronic devices operating in the visible region of the spectrum. However, these materials have encountered numerous problems including: large number of defects and difficulties in obtaining p- and n-type doping. Advances in new methods of material preparation may hold the key to unlocking the unfulfilled promises. During the workshop a full session was taken up covering the prospects for wide-gap II-VI Semiconductor devices, particularly light emitting ones. The growth of bulk materials was reviewed with the view of considering II-VI substrates for the novel epitaxial techniques such as MOCVD, MBE, ALE, MOMBE and ALE-MBE. The controlled introduction of impurities during non-equilibrium growth to provide control of the doping type and conductivity was emphasized.

Luminescence Spectroscopy of Semiconductors

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Publisher : OUP Oxford
ISBN 13 : 019162750X
Total Pages : 557 pages
Book Rating : 4.1/5 (916 download)

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Book Synopsis Luminescence Spectroscopy of Semiconductors by : Ivan Pelant

Download or read book Luminescence Spectroscopy of Semiconductors written by Ivan Pelant and published by OUP Oxford. This book was released on 2012-02-02 with total page 557 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book reviews up-to-date ideas of how the luminescence radiation in semiconductors originates and how to analyze it experimentally. The book fills a gap between general textbooks on optical properties of solids and specialized monographs on luminescence. It is unique in its coherent treatment of the phenomenon of luminescence from the very introductory definitions, from light emission in bulk crystalline and amorphous materials to the advanced chapters that deal with semiconductor nano objects, including spectroscopy of individual nanocrystals. The theory of radiative recombination channels in semiconductors is considered on a level of intuitive physical understanding rather than rigorous quantum mechanical treatment. The book is based on teaching and written in the style of a graduate text with plenty of tutorial material, illustrations, and problem sets at chapter ends. It is designed predominantly for students in physics, optics, optoelectronics and materials science.

Perspectives of Polarons

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Publisher : World Scientific
ISBN 13 : 9789810227784
Total Pages : 270 pages
Book Rating : 4.2/5 (277 download)

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Book Synopsis Perspectives of Polarons by : Gennady N. Chuev

Download or read book Perspectives of Polarons written by Gennady N. Chuev and published by World Scientific. This book was released on 1996 with total page 270 pages. Available in PDF, EPUB and Kindle. Book excerpt: The book presents the development of the polaron theory and its applications in various fields of physics. Nowadays, methods of the polaron theory are widely used in such sciences as solid state and nuclear physics, chemistry, etc. The monograph includes selected articles, based on the talks, given at the Workshops held in Pushchino in 1993 and 1994. These articles cover different aspects of polaron physics and quantum field theory ranging from nuclear physics to solid state physics and chemistry, they involve both the fundamental research such as bipolarons and the polaron applications to study the self-trapped electron state in various liquids. We hope our book will be of interest to a broad range of readers, which can be able to sense the excitement of the articles.

Oscillator Representation in Quantum Physics

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Publisher : Springer Science & Business Media
ISBN 13 : 3540491864
Total Pages : 281 pages
Book Rating : 4.5/5 (44 download)

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Book Synopsis Oscillator Representation in Quantum Physics by : M. Dineykhan

Download or read book Oscillator Representation in Quantum Physics written by M. Dineykhan and published by Springer Science & Business Media. This book was released on 2008-12-16 with total page 281 pages. Available in PDF, EPUB and Kindle. Book excerpt: The investigation ofmost problems of quantum physics leads to the solution of the Schrodinger equation with an appropriate interaction Hamiltonian or potential. However, the exact solutions are known for rather a restricted set of potentials, so that the standard eternal problem that faces us is to find the best effective approximation to the exact solution of the Schrodinger equation under consideration. In the most general form, this problem can be formulated as follows. Let a total Hamiltonian H describing a relativistic (quantum field theory) or a nonrelativistic (quantum mechanics) system be given. Our problem is to solve the Schrodinger equation Hlft = Enlftn, n i. e. , to find the energy spectrum {En} and the proper wave functions {lft } n including the'ground state or vacuum lft = 10). The main idea of any ap o proximation technique is to find a decomposition in such a way that Ha describes our physical system in the "closest to H" manner, and the Schrodinger equation HolJt. (O) = E(O)lJt. (O) n n n can be solved exactly. The interaction Hamiltonian HI is supposed to give small corrections to the zero approximation which can be calculated. In this book, we shall consider the problem of a strong coupling regime in quantum field theory, calculations ofpath or functional integrals over the Gaussian measure and spectral problems in quantum mechanics. Let us con sider these problems briefly.

Advances in Research and Applications

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Publisher : Elsevier
ISBN 13 : 0080865135
Total Pages : 517 pages
Book Rating : 4.0/5 (88 download)

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Book Synopsis Advances in Research and Applications by :

Download or read book Advances in Research and Applications written by and published by Elsevier. This book was released on 1996-01-26 with total page 517 pages. Available in PDF, EPUB and Kindle. Book excerpt: Solid State Physics, Volume 49 continues the Series' tradition of excellence by focusing on the optical and electronic properties and applications of semiconductors. Three of the chapters deal with stress applications as well as the basic underlying science of semicondutors. All of the topics in this volume are at the cutting-edge of research in the semiconductor field and will be of great interest to the scientific community.