Contribution à l'étude de la synthèse des nitrures de silicium par plasma d'arc

Contribution à l'étude de la synthèse des nitrures de silicium par plasma d'arc PDF Author: Sylvette Canard
Publisher:
ISBN:
Category :
Languages : fr
Pages : 408

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Book Description
ETUDE DES REACTIONS DE NITRURATION DU SI PAR INJECTION DU TETRACHLORURE GAZEUX DANS UN PLASMA D'AZOTE PRODUIT PAR UN ARC ELECTRIQUE. MISE AU POINT D'UN DISPOSITIF PERMETTANT DE MANIPULER, DE VAPORISER LE TETRACHLORURE ET DE RECUPERER LES PRODUITS OBTENUS. ETUDE DES SPECTRES D'EMISSION DES NITRURES OBTENUS

Contribution à l'étude de la synthèse des nitrures de silicium par plasma d'arc

Contribution à l'étude de la synthèse des nitrures de silicium par plasma d'arc PDF Author: Sylvette Canard
Publisher:
ISBN:
Category :
Languages : fr
Pages : 408

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Book Description
ETUDE DES REACTIONS DE NITRURATION DU SI PAR INJECTION DU TETRACHLORURE GAZEUX DANS UN PLASMA D'AZOTE PRODUIT PAR UN ARC ELECTRIQUE. MISE AU POINT D'UN DISPOSITIF PERMETTANT DE MANIPULER, DE VAPORISER LE TETRACHLORURE ET DE RECUPERER LES PRODUITS OBTENUS. ETUDE DES SPECTRES D'EMISSION DES NITRURES OBTENUS

Contribution à l'étude de l'élaboration du nitrure de silicium par un nouveau procédé de dépôt chimique en phase gazeuse assisté par plasma

Contribution à l'étude de l'élaboration du nitrure de silicium par un nouveau procédé de dépôt chimique en phase gazeuse assisté par plasma PDF Author: Chakib Fakih
Publisher:
ISBN:
Category :
Languages : fr
Pages : 312

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Book Description
FONCTIONNEMENT SELON LE PRINCIPE DE LA CHEMICAL VAPOUR DEPOSITION BY DISTINCT ELECTRONIC AND THERMAL ACTIVATIONS, UN NOUVEAU DISPOSITIF EST MIS EN UVRE POUR LE DEPOT DE COUCHES MINCES DE NITRURE DE SILICIUM. LES DEPOTS ONT ETE CARACTERISES PAR DIFFERENTES METHODES ANALYTIQUES TELLES QUE, ELLIPSOMETRIE DANS LE VISIBLE, SPECTROSCOPIES I.R.-T.F., AUGER, ESCA ET MEME PAR MICROSCOPIE ELECTRONIQUE A 1,2 MV EN UTILISANT L'APPAREIL DU LABORATOIRE D'OPTIQUE ELECTRONIQUE DU CEMES/CNRS DE TOULOUSE. LES CONDITIONS OPERATOIRES REQUISES POUR L'ELABORATION DE FILMS DE NITRURE DE SILICIUM DE TRES HAUTE QUALITE ONT ETE MISES EN EXERGUE

Contribution à l'étude de la purification du silicium par voie plasma pour obtention de silicium haute pureté [microforme]

Contribution à l'étude de la purification du silicium par voie plasma pour obtention de silicium haute pureté [microforme] PDF Author: Robert, William
Publisher: Bibliothèque nationale du Canada
ISBN: 9780315440548
Category :
Languages : fr
Pages : 724

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Book Description


Frontiers in Materials Processing, Applications, Research and Technology

Frontiers in Materials Processing, Applications, Research and Technology PDF Author: M. Muruganant
Publisher: Springer
ISBN: 9811048193
Category : Technology & Engineering
Languages : en
Pages : 403

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Book Description
This volume comprises the select proceedings of FiMPART 2015. The volume covers advances in major areas of materials research under one umbrella. This volume covers all aspects of materials research, processing, fabrication, structure/property evaluation, applications of ferrous, non-ferrous, ceramic, polymeric materials and composites including biomaterials, materials for energy, fuel cells/hydrogen storage technologies, batteries, super-capacitors, nano-materials for energy and structural applications, aerospace structural metallic materials, bulk metallic glasses and other advanced materials. The book will be useful to researchers, students, and professional working in areas related to materials innovation and applications.

ZnO Thin Films

ZnO Thin Films PDF Author: Paolo Mele
Publisher:
ISBN: 9781536160864
Category : Zinc oxide thin films
Languages : en
Pages : 0

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Book Description
Zinc oxide (ZnO) is an n-type semiconductor with versatile applications such as optical devices in ultraviolet region, piezoelectric transducers, transparent electrode for solar cells and gas sensors. This book "ZnO Thin Films: Properties, Performance and Applications" gives a deep insight in the intriguing science of zinc oxide thin films. It is devoted to cover the most recent advances and reviews the state of the art of ZnO thin films applications involving energy harvesting, microelectronics, magnetic devices, photocatalysis, photovoltaics, optics, thermoelectricity, piezoelectricity, electrochemistry, temperature sensing. It serves as a fundamental information source on the techniques and methodologies involved in zinc oxide thin films growth, characterization, post-deposition plasma treatments and device processing. This book will be invaluable to the experts to consolidate their knowledge and provide insight and inspiration to beginners wishing to learn about zinc oxide thin films.

Flexoelectricity in Liquid Crystals

Flexoelectricity in Liquid Crystals PDF Author: Agnes Buka
Publisher: World Scientific
ISBN: 1848167997
Category : Science
Languages : en
Pages : 299

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Book Description
The book intends to give a state-of-the-art overview of flexoelectricity, a linear physical coupling between mechanical (orientational) deformations and electric polarization, which is specific to systems with orientational order, such as liquid crystals. Chapters written by experts in the field shed light on theoretical as well as experimental aspects of research carried out since the discovery of flexoelectricity. Besides a common macroscopic (continuum) description the microscopic theory of flexoelectricity is also addressed. Electro-optic effects due to or modified by flexoelectricity as well as various (direct and indirect) measurement methods are discussed. Special emphasis is given to the role of flexoelectricity in pattern-forming instabilities. While the main focus of the book lies in flexoelectricity in nematic liquid crystals, peculiarities of other mesophases (bent-core systems, cholesterics, and smectics) are also reviewed. Flexoelectricity has relevance to biological (living) systems and can also offer possibilities for technical applications. The basics of these two interdisciplinary fields are also summarized.

Light, Water, Hydrogen

Light, Water, Hydrogen PDF Author: CRAIG GRIMES
Publisher: Springer Science & Business Media
ISBN: 0387682384
Category : Technology & Engineering
Languages : en
Pages : 561

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Book Description
This book covers the field of solar production of hydrogen by water photo-splitting (photoelectrolysis) using semiconductor photoanodes. The emphasis of the discussion is on the use of nanotechnology in the field. The theories behind photocatalysis and photoelectrochemical processes responsible for hydrogen production are given in detail. This provides a state-of-the-art review of the semiconductor materials and methods used for improving the efficiency of the processes. The book also gives an account of the techniques used for making the nanostructures.

The Kyoto Protocol

The Kyoto Protocol PDF Author: Sebastian Oberthür
Publisher: Springer Science & Business Media
ISBN: 3662039257
Category : Science
Languages : en
Pages : 369

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Book Description
The adoption of the Kyoto Protocol in December 1997 was a major achievement in the endeavour to tackle the problem of global climate change at the dawn of the 21st century. After many years of involvement in the negotiation process, the book's two internationally recognised authors now offer the international community a first hand and inside perspective of the debate on the Kyoto Protocol. The book provides a comprehensive scholarly analysis of the history and content of the Protocol itself as well as of the economic, political and legal implications of its implementation. It also presents a perspective for the further development of the climate regime. These important features make this book an indispensable working tool for policy makers, negotiators, academics and all those actively involved and interested in climate change issues in both the developed and developing world.

Nonlinear Optical Materials

Nonlinear Optical Materials PDF Author: Jerome V. Moloney
Publisher: Springer Science & Business Media
ISBN: 9780387985817
Category : Business & Economics
Languages : en
Pages : 270

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Book Description
Mathematical methods play a significant role in the rapidly growing field of nonlinear optical materials. This volume discusses a number of successful or promising contributions. The overall theme of this volume is twofold: (1) the challenges faced in computing and optimizing nonlinear optical material properties; and (2) the exploitation of these properties in important areas of application. These include the design of optical amplifiers and lasers, as well as novel optical switches. Research topics in this volume include how to exploit the magnetooptic effect, how to work with the nonlinear optical response of materials, how to predict laser-induced breakdown in efficient optical devices, and how to handle electron cloud distortion in femtosecond processes.

Physical Properties of Amorphous Materials

Physical Properties of Amorphous Materials PDF Author: David Adler
Publisher: Springer Science & Business Media
ISBN: 1489922601
Category : Science
Languages : en
Pages : 448

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Book Description
The Institute for Amorphous Studies was founded in 1982 as the international center for the investigation of amorphous mate rials. It has since played an important role in promoting the und er standing of disordered matter in general. An Institute lecture series on "Fundamentals of Amorphous Materials and Devices" was held during 1982-83 with distinguished speakers from universities and industry. These events were free and open to the public ,and were attended by many representatives of the scientific community. The lectures themselves were highly successful inasmuch as they provided not only formal instruction but also an opportunity for vigorous and stimulating debate. That last element could not be captured within the pages of a book I but the lectures concentrated on the latest advances in the field I which is why their essential contents are he re reproduced in collective form. Together they constitute an interdisciplinary status report of the field. The speakers brought many different viewpoints and a variety of back ground experiences io bear on the problems involved I but though language and conventions vary I the essential unity of the concerns is very clear I as indeed are the ultimate benefits of the many-sided approach.