PDF Search: radiative recombination in semiconducting crystals

Radiative Recombination In Semiconductors

Radiative Recombination in Semiconductors PDF
Author:
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Release Date: 1972
Book Size: 23.39 MB
Book Format: PDF, ePub, Docs
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Languages : en
Pages : 18
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Radiative Recombination In Semiconductors

by , Radiative Recombination In Semiconductors Books available in Docs, PDF, EPUB, Mobi, Textbook, Kindle Format. Download Radiative Recombination In Semiconductors book, Heavily doped n-type single crystals of GaN were grown epitaxially by the vapor phase reaction of GaCl and NH3 on Sapphire substrates. GaN is a direct gap semiconductor with a bandgap of 3.25eV. It fluoresces efficiently in the visible as well as the UV. Single crystals of AlP were prepared by the disproportionation of gaseous AlI in the presence of PH3 either as freely nucleated whiskers or epitaxially on GaAs or Si substrates. Attempts to determine the mechanisms of the efficient Cu green luminescence in ZnS and the mechanism responsible for room temperature lasing in CdS were unsuccessful. In order to design semiconductor alloy systems to achieve high efficiency luminescence in the visible, the authors have observed the effects of alloying small amounts of InP and AlP with GaP on the luminescence of GaP.



Optical Properties Of Semiconductors

Optical Properties of Semiconductors PDF
Author: N. G. Basov
Publisher: Springer Science & Business Media
Release Date: 2012-12-06
Book Size: 31.30 MB
Book Format: PDF, ePub
Category : Science
Languages : en
Pages : 181
View: 7618

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Optical Properties Of Semiconductors

by N. G. Basov, Optical Properties Of Semiconductors Books available in Docs, PDF, EPUB, Mobi, Textbook, Kindle Format. Download Optical Properties Of Semiconductors book,



Exciton And Domain Luminescence Of Semiconductors

Exciton and Domain Luminescence of Semiconductors PDF
Author: N. G. Basov
Publisher: Springer Science & Business Media
Release Date: 2012-12-06
Book Size: 18.69 MB
Book Format: PDF, Kindle
Category : Science
Languages : en
Pages : 111
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Exciton And Domain Luminescence Of Semiconductors

by N. G. Basov, Exciton And Domain Luminescence Of Semiconductors Books available in Docs, PDF, EPUB, Mobi, Textbook, Kindle Format. Download Exciton And Domain Luminescence Of Semiconductors book, This volume, which comprises a collection of papers by leading Soviet researchers, is devoted to topics in the luminescence of semiconductors. An experimental check is made on a series of predictions of the theory of ionization domains. A new low-voltage luminescence of zinc sulfide is described and investigated and is found to be due to a high-frequency electrical instability. A detailed study of the electrical properties of the instability and of the characteristics of the emission testifies to the pre-breakdown character of the electroluminescence and to the acousto electrical nature of the instability. The luminescence excitation spectra of AIN crystals excited in the region of the fundamental absorption contain lines belonging to excitons and their phonon replicas. The symmetry of the electronic and vibrational transitions corresponding to parts of these lines is interpreted. The results of a study of the scattering of light by electron - hole drops in germanium are cited. The results are discussed on the basis of a theory of exciton condensation in which allowance is made for the diffusion of excitons toward the surface of the drops and for the surface tens ion of the electron - hole liquid. This volume will be of interest to a wide range of scientific workers, particularly those engaged in the study of luminescence and physics of semiconductors.



Luminescence Centers In Crystals

Luminescence Centers in Crystals PDF
Author: N. G. Basov
Publisher: Springer Science & Business Media
Release Date: 2012-12-06
Book Size: 15.11 MB
Book Format: PDF, Mobi
Category : Science
Languages : en
Pages : 176
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Luminescence Centers In Crystals

by N. G. Basov, Luminescence Centers In Crystals Books available in Docs, PDF, EPUB, Mobi, Textbook, Kindle Format. Download Luminescence Centers In Crystals book, This collection of papers describes investigations of luminescence centers in II-VI crystal phosphors, ruby, and molecular crystals. These investigations were carried out using spectroscopy in a wide range of wavelengths, electron paramagnetic resonance, and polarization methods. The relationship between the thermal and optical depths of electron traps is considered specifically. The articles in this collection should be of interest to all scientists investigating the luminescence of solids.



Internationale Bibliographie Der Rezensionen Wissenschaftlicher Literatur

Internationale Bibliographie der Rezensionen wissenschaftlicher Literatur PDF
Author:
Publisher:
Release Date: 1978
Book Size: 68.20 MB
Book Format: PDF, ePub
Category : Books
Languages : de
Pages :
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Internationale Bibliographie Der Rezensionen Wissenschaftlicher Literatur

by , Internationale Bibliographie Der Rezensionen Wissenschaftlicher Literatur Books available in Docs, PDF, EPUB, Mobi, Textbook, Kindle Format. Download Internationale Bibliographie Der Rezensionen Wissenschaftlicher Literatur book,



High Power Lasers And Laser Plasmas Moshchnye Lazery I Lazernaya Plazma

High Power Lasers and Laser Plasmas   Moshchnye Lazery I Lazernaya Plazma                                                              PDF
Author: N. G. Basov
Publisher: Springer Science & Business Media
Release Date: 2012-12-06
Book Size: 13.53 MB
Book Format: PDF, Docs
Category : Science
Languages : en
Pages : 241
View: 4313

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High Power Lasers And Laser Plasmas Moshchnye Lazery I Lazernaya Plazma

by N. G. Basov, High Power Lasers And Laser Plasmas Moshchnye Lazery I Lazernaya Plazma Books available in Docs, PDF, EPUB, Mobi, Textbook, Kindle Format. Download High Power Lasers And Laser Plasmas Moshchnye Lazery I Lazernaya Plazma book,



Coherent Cooperative Phenomena

Coherent Cooperative Phenomena PDF
Author: N. G. Basov
Publisher: Springer Science & Business Media
Release Date: 2012-12-06
Book Size: 43.53 MB
Book Format: PDF, Kindle
Category : Science
Languages : en
Pages : 154
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Coherent Cooperative Phenomena

by N. G. Basov, Coherent Cooperative Phenomena Books available in Docs, PDF, EPUB, Mobi, Textbook, Kindle Format. Download Coherent Cooperative Phenomena book, This anthology is devoted to the theoretical and experimental study of coherent phenomena in quantum optics. Considerable attention is devoted to the investigation of cooperative effects in multilevel molecular and atomic systems. The theoretical analysis is based on a single approach, using the theory of groups, which makes it possible to present the results in a compact and physically elegant form. The results of a detailed experimental and theoretical investigation of the photon echo, self-induced transparency, and nutation are presented. The theory of a coherent resonant mechanism for the interaction of laser radiation with multi atomic molecules which causes "prompt" dissociation is presented. A number of applied pos sibilities, in particular, the control of radiation by laser light and laser isotope separation, are analyzed.



The Dissipation Of Electromagnetic Waves In Plasmas

The Dissipation of Electromagnetic Waves in Plasmas PDF
Author: N. G. Basov
Publisher: Springer Science & Business Media
Release Date: 2012-12-06
Book Size: 58.98 MB
Book Format: PDF, ePub, Docs
Category : Science
Languages : en
Pages : 102
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The Dissipation Of Electromagnetic Waves In Plasmas

by N. G. Basov, The Dissipation Of Electromagnetic Waves In Plasmas Books available in Docs, PDF, EPUB, Mobi, Textbook, Kindle Format. Download The Dissipation Of Electromagnetic Waves In Plasmas book, This anthology includes articles on experimental studies of the interaction of high-power electromag netic waves with collisionless plasmas and with electrons. The nonlinear interaction of waves with plasmas has been investigated both under free space conditions and in waveguides. A study of secondary-emission dis charges was made in order to ascertain their possible effect on measurements in waveguides. The results presented here on the interaction of high-power waves with plasmas and electrons are of interest to a wide range of physicists and engineers concerned with various questions on the interaction of electromagnetic radiation with plasmas, including microwave heating of plasmas and laser fusion. v CONTENTS An Experimental Investigation of Nonlinear Dissipation of Electromagnetic Waves in Inhomogeneous Collisionless Plasmas - G.M. Batanov and V.A. SHin ... 1 Collisionless Absorption of Electromagnetic Waves in Plasmas and "Slow" Nonlinear Phenomena - V. 1. Barinov, 1. R. Gekker, V.A. Ivanov, and D.M. Karfidov. ... ... 25 ... Nonlinear Effects in the Propagation of Electron Plasma Waves in an Inhomogeneous Plasma Layer - V.A. SHin ..." ... ... 53 A Study of Secondary-Emission Microwave Discharges with Large Electron Transit Angles - L.V. Grishin, A.A. Dorofeyuk, 1. A. Kossyi, G.S. Luk'yanchikov, and M.M. Savchenko ... ... ... . ... ... 63 ...



Problems In The General Theory Of Relativity And Theory Of Group Representations

Problems in the General Theory of Relativity and Theory of Group Representations PDF
Author: N. G. Basov
Publisher: Springer Science & Business Media
Release Date: 2012-12-06
Book Size: 77.68 MB
Book Format: PDF, Kindle
Category : Science
Languages : en
Pages : 185
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Problems In The General Theory Of Relativity And Theory Of Group Representations

by N. G. Basov, Problems In The General Theory Of Relativity And Theory Of Group Representations Books available in Docs, PDF, EPUB, Mobi, Textbook, Kindle Format. Download Problems In The General Theory Of Relativity And Theory Of Group Representations book, This collection contains survey articles dealing with the following topics: The Mach principle and its role in the general theory of relativity, the modern conception of the vacuum, new methods in the theory of Lie group representations, the coherent state method and its application to physical problems, and the Newman-Penrose method and its application to problems in general relativity theory.



Lasers And Their Applications Lazery I Ikh Primenenie

Lasers and Their Applications   Lazery I Ikh Primenenie                                             PDF
Author: N. G. Basov
Publisher: Springer Science & Business Media
Release Date: 2012-12-06
Book Size: 68.48 MB
Book Format: PDF, Kindle
Category : Science
Languages : en
Pages : 223
View: 3211

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Lasers And Their Applications Lazery I Ikh Primenenie

by N. G. Basov, Lasers And Their Applications Lazery I Ikh Primenenie Books available in Docs, PDF, EPUB, Mobi, Textbook, Kindle Format. Download Lasers And Their Applications Lazery I Ikh Primenenie book,