Room Temperature Injection Luminescence in Ii-vi Semiconductors PDF Download
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Author: David I. Kennedy Publisher: ISBN: Category : Languages : en Pages : 138
Book Description
The experimental program described in this report has primarily been concerned with ivestigations of room temperature injection luminescence in ZnTe. Congruent preliminary investigations have involved the growth of ZnTe crystals with particular emphasis on the incorporation of efficient recombination centers associated with the isoelectronic oxygen center, and investigation of the photoluminescent properties of as-grown crystals and crystals subjected to post-growth annealing. (Author).
Author: David I. Kennedy Publisher: ISBN: Category : Languages : en Pages : 138
Book Description
The experimental program described in this report has primarily been concerned with ivestigations of room temperature injection luminescence in ZnTe. Congruent preliminary investigations have involved the growth of ZnTe crystals with particular emphasis on the incorporation of efficient recombination centers associated with the isoelectronic oxygen center, and investigation of the photoluminescent properties of as-grown crystals and crystals subjected to post-growth annealing. (Author).
Author: Publisher: Academic Press ISBN: 0080864414 Category : Science Languages : en Pages : 353
Book Description
This volume provides one of the first comprehensive reviews combining recent breakthroughs in blue/green semiconductor lasers based on II-VI materials and fundamentally important issues about the development and extension of these lasers to commercial applications. These lasers are on the cutting-edge of technology and could revolutionize areas such as optical information storage and color displays in the next few years.An important focus of this book is on the recent laboratory development of an entirely new class of diode lasers, based on a different family of semiconductor materials, which emit at much shorter wavelengths in the green and blue portion of the spectrum.These new and exciting developments in optoelectronics, which are still undergoing laboratory testing, have the potential of providing a major increase in storage capacity over current CD technology.Besides applications in high-density digital optical storage, other possible aplications for the compact blue-green lasers will be in areas ranging from flat panel displays to multicolor printing to medical diagnostics. - Details practical issues of the growth of laser structures by molecular beam epitaxy by pioneers in the industry - Explains how the barriers of doping and electrical contact were overcome by using wide bandgap II-VI semiconductors - Documents thirty years of research
Author: Brian Ray Publisher: Elsevier ISBN: 1483150615 Category : Science Languages : en Pages : 285
Book Description
II-VI Compounds covers the general idea of the way in which II-VI compounds behave. The book describes the fundamental nature of II-VI compounds; the preparation and single crystal growth; and the fundamental optical properties of II-VI compounds. The text also discusses the luminescence; the photo conductivity and associated behavior; the transport properties; and the applications of II-VI compounds. Students taking materials science or engineering courses will find the book useful.
Author: Kazuo Akagi Publisher: John Wiley & Sons ISBN: 3527841091 Category : Science Languages : en Pages : 1201
Book Description
Comprehensive resource illustrating the latest stage and development of chiral luminescence in science and technology, from fundamentals to applications Chiral Luminescence imparts a comprehensive understanding for chiral materials bearing circularly polarized luminescence (CPL) functions, including molecules, oligomers, polymers, chiral metal organic complexes, and chiral biochemical materials, with guidance on how to promote and control this kind of luminescence towards the development of advanced photonic materials and devices such as chiroptical and electronic devices, next-generation displays, and others. The book covers detailed information on the molecular design, synthesis, and polymerization methods of chiral luminescent materials, the evaluation of chiroptical properties represented by CPL, novel spectroscopic instruments and techniques, the fabrication of chiral luminescent devices such CPL-OLED, a theoretical evaluation, and potential applications. With insight from leading academics and industrial researchers in the field, Chiral Luminescence includes information on: Optical resolution and chiroptical properties of partially overlapping carbazolophanes and developments in CPL research using cyclodextrins Synthesis and chiroptical properties of helical, conjugated polymers and twisted molecules, and chiroptical and magnetooptical properties of porphyrin compounds Principles of CPL measurement systems and advances in measurement methods, and intense and sign-invertible CPL Development of organic light-emitting diodes using aggregation-induced enhanced CPL perylene diimides Binding constants as fundamental physical properties for quantitative treatments of sensing processes in supramolecular systems Providing far-reaching coverage of chiral luminescence and its many applications, Chiral Luminescence is a must-read resource for a variety of chemists and engineers who wish to understand the state-of-the-art development in this optical science.
Author: R. Triboulet Publisher: CRC Press ISBN: Category : Art Languages : en Pages : 180
Book Description
Wide Gap II-VI Semiconductors presents the proceedings of the E-MRS Advanced Research Workshop which was held at Montpellier between 16-18 January 1991. These proceedings will stimulate ideas and interest for the future development of the wide bandgap II-VI compounds and major new device applications. To this end, contributions from some 70 scientists (mainly from France, Germany and the UK, but also, and most importantly, a few leading USA and Japanese researchers) discuss and examine the potential of the II-VIs, especially ZnSe and related materials, as blue light emitters and laser diodes. The current status of the role of these materials is the subject of considerable interest and is featured in two lively round table discussion papers: 'Doping in II-VIs' and 'Practical devices for blue emission'. In the face of major research programmes on II-VI compounds in the USA and Japan, this volume explores European research and new initiatives in this field. Wide Gap II-VI Semiconductors is an essential record of the present state of research and of the factors governing the future. The papers presented here are reprinted from Semiconductor Science and Technology (1991, Volume 6, Number 9a), an Institute of Physics journal.
Author: T.C. McGill Publisher: Springer Science & Business Media ISBN: 146845661X Category : Science Languages : en Pages : 338
Book Description
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.
Author: David I. Kennedy
Author: David I. Kennedy
Author: David I. Kennedy
Author: J. I. Pankove
Author: 
Author: Brian Ray
Author: Kazuo Akagi
Author: 
Author: Manuel Aven
Author: R. Triboulet
Author: T.C. McGill