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Materiaux Innovants Pour Lemission Laser A 13 Um
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Author :Vladislav A. Vashchenko Publisher :Springer Science & Business Media ISBN 13 :0387745149 Total Pages :337 pages Book Rating :4.3/5 (877 download)
Book Synopsis Physical Limitations of Semiconductor Devices by : Vladislav A. Vashchenko
Download or read book Physical Limitations of Semiconductor Devices written by Vladislav A. Vashchenko and published by Springer Science & Business Media. This book was released on 2008-03-22 with total page 337 pages. Available in PDF, EPUB and Kindle. Book excerpt: Providing an important link between the theoretical knowledge in the field of non-linier physics and practical application problems in microelectronics, the purpose of the book is popularization of the physical approach for reliability assurance. Another unique aspect of the book is the coverage given to the role of local structural defects, their mathematical description, and their impact on the reliability of the semiconductor devices.
Download or read book ICREEC 2019 written by Ahmed Belasri and published by Springer Nature. This book was released on 2020-06-10 with total page 659 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book highlights peer reviewed articles from the 1st International Conference on Renewable Energy and Energy Conversion, ICREEC 2019, held at Oran in Algeria. It presents recent advances, brings together researchers and professionals in the area and presents a platform to exchange ideas and establish opportunities for a sustainable future. Topics covered in this proceedings, but not limited to, are photovoltaic systems, bioenergy, laser and plasma technology, fluid and flow for energy, software for energy and impact of energy on the environment.
Book Synopsis Tellurite Glasses Handbook by : Raouf A.H. El-Mallawany
Download or read book Tellurite Glasses Handbook written by Raouf A.H. El-Mallawany and published by CRC Press. This book was released on 2014-10-31 with total page 545 pages. Available in PDF, EPUB and Kindle. Book excerpt: Non-crystalline solid tellurite glasses continue to intrigue both academic and industry researchers not only because of their many technical applications, but also because of a fundamental interest in understanding their microscopic mechanisms. Tellurite Glasses Handbook: Physical Properties and Data is the first and only comprehensive sourc
Book Synopsis Organic Solid-State Lasers by : Sébastien Forget
Download or read book Organic Solid-State Lasers written by Sébastien Forget and published by Springer. This book was released on 2013-07-03 with total page 179 pages. Available in PDF, EPUB and Kindle. Book excerpt: Organic lasers are broadly tunable coherent sources, potentially compact, convenient and manufactured at low-costs. Appeared in the mid 60’s as solid-state alternatives for liquid dye lasers, they recently gained a new dimension after the demonstration of organic semiconductor lasers in the 90's. More recently, new perspectives appeared at the nanoscale, with organic polariton and surface plasmon lasers. After a brief reminder to laser physics, a first chapter exposes what makes organic solid-state organic lasers specific. The laser architectures used in organic lasers are then reviewed, with a state-of-the-art review of the performances of devices with regard to output power, threshold, lifetime, beam quality etc. A survey of the recent trends in the field is given, highlighting the latest developments with a special focus on the challenges remaining for achieving direct electrical pumping of organic semiconductor lasers. A last chapter covers the applications of organic solid-state lasers.
Download or read book Mullite written by Hartmut Schneider and published by John Wiley & Sons. This book was released on 2006-05-12 with total page 509 pages. Available in PDF, EPUB and Kindle. Book excerpt: The only book to provide a complete survey -- from the crystallographic fundamentals right up to recent high-tech applications in aerospace technology. Following a general introduction to the topic, the authors go on to cover the crystal chemistry of mullite and related phases, as well as its basic properties, phase equilibria and stability. One whole section is devoted to the synthesis and processing of mullite ceramics, while later ones cover mullite coatings, fibers and matrix composites. For materials scientists, solid state chemists and physicists, crystallographers and mineralogists.
Book Synopsis Bio-aggregates Based Building Materials by : Sofiane Amziane
Download or read book Bio-aggregates Based Building Materials written by Sofiane Amziane and published by Springer. This book was released on 2017-02-04 with total page 283 pages. Available in PDF, EPUB and Kindle. Book excerpt: The work of the RILEM Technical Committee (TC -236 BBM) was dedicated to the study of construction materials made from plant particles. It considered the question whether building materials containing as main raw material recyclable and easily available plant particles are renewable. This book includes a state-of-the-art report and an appendix. The state-of-the-art report relates to the description of vegetal aggregates. Then, hygrothermal properties, fire resistance, durability and finally the impact of the variability of the method of production of bio-based concrete are assessed. The appendix is a TC report which presents the experience of a working group. The goal was to define testing methods for the measurement of water absorption, bulk density, particle size distribution, and thermal conductivity of bio aggregates. The work is based on a first round robin test of the TC-BBM where the protocols in use by the different laboratories (labs) are compared. p>
Book Synopsis Biological Performance of Materials by : Jonathan Black
Download or read book Biological Performance of Materials written by Jonathan Black and published by CRC Press. This book was released on 2005-12-20 with total page 526 pages. Available in PDF, EPUB and Kindle. Book excerpt: Bioengineers need a thorough grounding in biocompatibility - the biological performance of materials. Until now, there were no publications suitable for a neophyte in the field; prior publications were either not comprehensive or focused on rather narrow interests. Drawing on the author's 35 years of experience as a teacher, researcher, and consultant in biomaterials science and engineering (BSE), Biological Performance of Materials: Fundamentals of Biocompatibility, Fourth Edition focuses primarily on principles of biological performance at a relatively fundamental level, analyzing interactions between living organisms and nonliving materials used in medical devices - the subject that sets BSE apart as a distinct field of investigation. Following an introductory section, the book is divided into three sections: the material response to biological systems, host response to biomaterials, and test methods for determining biological response in vitro as well as in animal models and clinical settings. Supplemental "Interparts" summarize the physical properties of commonly used metallic, polymeric, and ceramic biomaterials. They also provide a guide to understanding the clinical performance of implanted biomaterials.
Book Synopsis Les bétons de granulats d'origine végétale : Application au béton de chanvre by : AMZIANE Sofiane
Download or read book Les bétons de granulats d'origine végétale : Application au béton de chanvre written by AMZIANE Sofiane and published by Lavoisier. This book was released on 2013-05-01 with total page 354 pages. Available in PDF, EPUB and Kindle. Book excerpt: Ce livre est un des tout premiers « si non le premier » exclusivement dédié au domaine des bétons de végétaux. Nous nous employons au fur et à mesure des chapitres de décrire l’intérêt de l’usage de tels matériaux, de décliner les nombreuses propriétés multiphysiques et enfin d’illustrer les modes de fabrication et de mise en œuvre. Le livre se focalise principalement sur l’exemple du béton de chanvre. Ce matériau est aujourd’hui très largement utilisé dans l’industrie de la maison individuelle. Le confort thermique, hygrothermique et acoustique est induit par la structure exceptionnelle du matériau dans le sens où elle associe porosité, légèreté et inertie. Le comportement mécanique n’est pas en reste, une grande ductilité et des propriétés loin des standards habituels sont précisées dans cet ouvrage. Par ailleurs, l’Analyse de cycle de vie dont la plus grande partie du volume est d’origine végétale fait ressortir un bilan qui lui est très favorable.
Download or read book AACR2-e written by and published by . This book was released on 1998 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: Contains complete text of the Anglo-American Cataloging Rules, 2d ed., 1998 rev., including all amendments, all appendices, a fully searchable table of contents and index, a tutorial, and Folio Views Infobase.
Book Synopsis Analysis and Simulation of Semiconductor Devices by : S. Selberherr
Download or read book Analysis and Simulation of Semiconductor Devices written by S. Selberherr and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 308 pages. Available in PDF, EPUB and Kindle. Book excerpt: The invention of semiconductor devices is a fairly recent one, considering classical time scales in human life. The bipolar transistor was announced in 1947, and the MOS transistor, in a practically usable manner, was demonstrated in 1960. From these beginnings the semiconductor device field has grown rapidly. The first integrated circuits, which contained just a few devices, became commercially available in the early 1960s. Immediately thereafter an evolution has taken place so that today, less than 25 years later, the manufacture of integrated circuits with over 400.000 devices per single chip is possible. Coincident with the growth in semiconductor device development, the literature concerning semiconductor device and technology issues has literally exploded. In the last decade about 50.000 papers have been published on these subjects. The advent of so called Very-Large-Scale-Integration (VLSI) has certainly revealed the need for a better understanding of basic device behavior. The miniaturization of the single transistor, which is the major prerequisite for VLSI, nearly led to a breakdown of the classical models of semiconductor devices.
Download or read book Sintering Key Papers written by S. Somiya and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 776 pages. Available in PDF, EPUB and Kindle. Book excerpt: The 4th International Symposium on the Science and Technology of Sintering was held on 4-6 November 1987 in Tokyo. Among the many technical sessions was one entitled 'Session for Sintering-Case Study'. Over 200 participants heard these invited talks. Although some papers were over 20 years old, it is necessary to understand the authors' way of thinking. Since the end of the Second World War, many excellent papers related to sintering have appeared in many different academic journals. Some of these papers are still of value, and are still being read by today's students. The questions we have to ask are: Why does the scholar think this way? Why did the scholar perform his experiments? What is the mechanism of sintering? What is the liquid phase of sintering? What is the behavior of sintering additives? What is the history and development of sintering theory? This book includes these sort of historical papers and also new original papers on sintering, all of which are very important to our understanding of the subject. Several papers have been added for this English edition, which is thus more comprehensive than its Japanese counterpart. These papers were spread out in many different sources and the benefits of collecting them together in book form is obvious.
Book Synopsis User's Guide to PHREEQC by : David L. Parkhurst
Download or read book User's Guide to PHREEQC written by David L. Parkhurst and published by . This book was released on 1995 with total page 164 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Quantum Theory of Finite Systems by : Jean-Paul Blaizot
Download or read book Quantum Theory of Finite Systems written by Jean-Paul Blaizot and published by Mit Press. This book was released on 1986 with total page 657 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book provides a comprehensive and pedagogical account of the various methods used in the quantum theory of finite systems, including molecular, atomic, nuclear, and particle phenomena. Covering both background material and advanced topics and including nearly 200 problems, Quantum Theory of Finite Systems has been designed to serve primarily as a text and will also prove useful as a reference in research. The first of the book's four parts introduces the basic mathematical apparatus: second quantization, canonical transformations, Wick theorems and the resulting diagram expansions, and oscillator models. The second part presents mean field approximations and the recently developed path integral methods for the quantization of collective modes. Part three develops perturbation theory in terms of both time-dependent Feynman diagrams and time-independent Goldstone diagrams. A fourth part discusses variational methods based on correlated wavefunctions, including spin correlations. The approximation schemes are formulated for fermions and bosons at eigher zero or non-zero temperature. Although the formalism developed applies to both finite and infinite systems, the book stresses those aspects of the theory that are specific to the description of finite systems. Thus special attention is given to mean field approximations, the ensuing broken symmetries, and the associated collective motions such as rotations. Conversely, some specific features of systems with infinite numbers of degrees of freedom (such as the thermodynamic limit, critical phenomena, and the elimination of ultraviolet divergencies) are deliberately omitted. Jean-Paul Blaizot and Georges Ripka are associated with the Centre d'Etudes Nucleaires de Saclay.
Book Synopsis Prussian Blue-type Nanoparticles and Nanocomposites by : Yannick Guari
Download or read book Prussian Blue-type Nanoparticles and Nanocomposites written by Yannick Guari and published by . This book was released on 2019 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: Nanochemistry tools aid the design of Prussian blue and its analogue nanoparticles and nanocomposites. The use of such nanomaterials is now widely regarded as an alternative to other inorganic nanomaterials in a variety of scientific applications. This book, after addressing Prussian blue and its analogues in a historical context and their numerous applications over time, compiles and details the latest cutting-edge scientific research on these nanomaterials. It compiles and deatils the latest cutting-edge scientific research on these nanomaterials. The book provides an overview of the methodological concepts of the nanoscale synthesis of Prussian blue and its analogues, as well as the study and understanding of their properties and of the extent and diversity of application fields in relation to the major societal challenges of the 21st century on energy, environment, and health.
Book Synopsis Minor Actinide Burning in Thermal Reactors by :
Download or read book Minor Actinide Burning in Thermal Reactors written by and published by . This book was released on 2014 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Matériaux innovants pour l'émission laser à 1,3 ùm by : Giovanni Ungaro
Download or read book Matériaux innovants pour l'émission laser à 1,3 ùm written by Giovanni Ungaro and published by . This book was released on 2002 with total page 134 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis MATERIAUX INNOVANTS POUR LASERS A 1,3M SUR SUBSTRAT DE GAAS by : GIOVANNI.. UNGARO
Download or read book MATERIAUX INNOVANTS POUR LASERS A 1,3M SUR SUBSTRAT DE GAAS written by GIOVANNI.. UNGARO and published by . This book was released on 2001 with total page 137 pages. Available in PDF, EPUB and Kindle. Book excerpt: CE TRAVAIL PRESENTE L'ETUDE DE NOUVEAUX SYSTEMES DE MATERIAUX, POUR LA REALISATION DE LASERS EMETTANT A LA LONGUEUR D'ONDE DE 1,3M, POUR LES COMMUNICATIONS OPTIQUES. NOTRE RECHERCHE S'EST DONC FOCALISEE SUR LE MATERIAU ACTIF DE CES LASERS SUR GAAS. DEUX APPROCHES ONT ETE EXPLOREES : LES PUITS COMPOSITES GAINAS/GAASSB DE TYPE II, ET LES PUITS QUANTIQUES A FAIBLE TENEUR EN AZOTE, GAASSBN OU GAINASN. APRES AVOIR DETERMINE LES DISCONTINUITES DE BANDE DU GAASSB CONTRAINT SUR GAAS, NOUS AVONS DEMONTRE QUE L'EMISSION A 1,3M EST POSSIBLE DANS UNE STRUCTURE A PUITS QUANTIQUE COMPOSITE GAINAS/GAASSB. POUR AMELIORER CETTE CARACTERISTIQUE, NOUS AVONS EVOLUE VERS UNE CONCEPTION DE PUITS DITE SYMETRIQUE : GAINAS/GAASSB/GAINAS. AVEC UN TEL PUITS, NOUS AVONS DEMONTE UN FONCTIONNEMENT LASER A 1,06M AVEC UNE DENSITE DE COURANT DE SEUIL DANS LE DISPOSITIF DE 0,46KA/CM 2. APRES UN TRAVAIL D'INSTALLATION ET DE MISE AU POINT D'UNE SOURCE D'AZOTE A PLASMA SUR LA CHAMBRE DE CROISSANCE EPITAXIALE, NOUS AVONS EXPLORE L'INCORPORATION DE FAIBLES QUANTITES D'AZOTE DANS LES TERNAIRES GAINAS ET GAASSB. NOUS SOMMES EN OUTRE LES PREMIERS A AVOIR REALISE DES ALLIAGES GANASSB. L'AZOTE S'INCORPORE PLUS FACILEMENT DANS CET ALLIAGE QUE DANS LE GAINNAS. LE GANASSB EST AUSSI PLUS FAVORABLE A L'EMISSION AUX GRANDES LONGUEURS D'ONDE (>1,3M). DANS DES STRUCTURES A PUITS DE GANASSB, NOUS AVONS OBTENU DE L'ELECTROLUMINESCENCE A TEMPERATURE AMBIANTE A 1,3M SANS ATTEINDRE LE SEUIL DE L'EMISSION LASER. AVEC DES PUITS QUANTIQUES GAINNAS, NOUS AVONS D'ABORD OBTENU UNE EMISSION LASER A 1,215M AVEC UNE DENSITE DE COURANT DE SEUIL DE 0,44KA/CM 2, UN RENDEMENT EXTERNE DE 53%, ET UN T 0 DE 85K. PUIS NOUS AVONS ATTEINT L'EMISSION A 1,274M AVEC UNE DENSITE DE COURANT DE SEUIL DE 0,87KA/CM 2, ET ENFIN 1,303M POUR 2,1KA/CM 2. NOTRE OBJECTIF D'EMISSION LASER A 1,3M SUR UN SUBSTRAT DE GAAS A DONC ETE ATTEINT DANS LE CADRE DE CETTE THESE, OUVRANT LA VOIE A LA REALISATION DE STRUCTURES A EMISSION PAR LA SURFACE.
