Flexoelectricity in Liquid Crystals

Download Flexoelectricity in Liquid Crystals PDF Online Free

Author :
Publisher : World Scientific
ISBN 13 : 1848167997
Total Pages : 299 pages
Book Rating : 4.8/5 (481 download)

DOWNLOAD NOW!


Book Synopsis Flexoelectricity in Liquid Crystals by : Agnes Buka

Download or read book Flexoelectricity in Liquid Crystals written by Agnes Buka and published by World Scientific. This book was released on 2013 with total page 299 pages. Available in PDF, EPUB and Kindle. Book excerpt: 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.

Wireless Hacks

Download Wireless Hacks PDF Online Free

Author :
Publisher : "O'Reilly Media, Inc."
ISBN 13 : 9780596005597
Total Pages : 310 pages
Book Rating : 4.0/5 (55 download)

DOWNLOAD NOW!


Book Synopsis Wireless Hacks by : Rob Flickenger

Download or read book Wireless Hacks written by Rob Flickenger and published by "O'Reilly Media, Inc.". This book was released on 2003 with total page 310 pages. Available in PDF, EPUB and Kindle. Book excerpt: Continuing with the successful Hack Series, this title provides real-world working examples of how to make useful things happen with wireless equipment.

Nonlinear Optical Materials

Download Nonlinear Optical Materials PDF Online Free

Author :
Publisher : Springer Science & Business Media
ISBN 13 : 9780387985817
Total Pages : 270 pages
Book Rating : 4.9/5 (858 download)

DOWNLOAD NOW!


Book Synopsis Nonlinear Optical Materials by : Jerome V. Moloney

Download or read book Nonlinear Optical Materials written by Jerome V. Moloney and published by Springer Science & Business Media. This book was released on 1998-08-13 with total page 270 pages. Available in PDF, EPUB and Kindle. Book excerpt: 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.

Dopage Au Bore Du Silicium Amorphe Hydrogene Depose Par Pulverisation

Download Dopage Au Bore Du Silicium Amorphe Hydrogene Depose Par Pulverisation PDF Online Free

Author :
Publisher : Presses Academiques Francophones
ISBN 13 : 9783838179919
Total Pages : 112 pages
Book Rating : 4.1/5 (799 download)

DOWNLOAD NOW!


Book Synopsis Dopage Au Bore Du Silicium Amorphe Hydrogene Depose Par Pulverisation by : Khelifati Nabil

Download or read book Dopage Au Bore Du Silicium Amorphe Hydrogene Depose Par Pulverisation written by Khelifati Nabil and published by Presses Academiques Francophones. This book was released on 2013 with total page 112 pages. Available in PDF, EPUB and Kindle. Book excerpt: 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.