CIP 79 PDF Download

Author:
Publisher:
ISBN:
Category : Sputtering (Physics)
Languages : fr
Pages : 552

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Author: Ahmed Belasri
Publisher: Springer Nature
ISBN: 9811554447
Category : Technology & Engineering
Languages : en
Pages : 659

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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.

Author:
Publisher:
ISBN:
Category : Physics
Languages : en
Pages : 540

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Author:
Publisher:
ISBN:
Category : Physics
Languages : en
Pages : 1038

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Author: Société française de physique
Publisher:
ISBN:
Category : Dislocations in crystals
Languages : fr
Pages : 292

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Author: Anna J. Calpacas
Publisher:
ISBN:
Category : Kaons
Languages : en
Pages : 32

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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.

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

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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.

Author: Universidade de Coimbra
Publisher:
ISBN: 9789892021577
Category : Fire weather
Languages : en
Pages : 355

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Author: Khelifati Nabil
Publisher: Presses Academiques Francophones
ISBN: 9783838179919
Category :
Languages : fr
Pages : 112

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Book Description
Des la decouverte du silicium amorphe hydrogene vers la fin des annees soixante, de nombreux efforts de recherche ont ete entrepris sur ce materiau afin d'arriver a mieux comprendre ses proprietes et elargir ses domaines d'application. Le grand avantage que ce materiau procure est la possibilite de le deposer en couches minces sur de grandes surfaces avec un faible cout. A cote de ces avantages, la possibilite qu'il soit dope et de changer le type de porteurs ainsi que l'ordre de grandeur de sa conductivite, a permis d'envisager de nombreuses applications concernant la realisation de diverses structures electroniques. Il y a donc eu de rapides progres dans l'etude du silicium amorphe depuis 1975, date a laquelle les premieres experiences de dopage ont ete mentionnees. Le dopage au bore en faibles concentrations est utilise pour le rendre intrinseque et obtenir une conductivite minimum. Ce materiau est l'element actif de nombreux dispositifs electroniques comme les cellules solaires, les photorecepteurs et les transistors en couches minces (TFT). Les dopages eleves sont necessaires pour realiser les structures pin ou pour obtenir des contacts ohmiques sur le materiau intrinseque.