Author: Maurice van Meerssche
Publisher:
ISBN:
Category :
Languages : fr
Pages : 752

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Book Description

Author: Maurice Van Meerssche
Publisher:
ISBN:
Category :
Languages : fr
Pages : 752

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Book Description

Author: Donald E. Sands
Publisher: Courier Corporation
ISBN: 0486136809
Category : Science
Languages : en
Pages : 196

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Book Description
Clear, concise explanation of logical development of basic crystallographic concepts. Topics include crystals and lattices, symmetry, x-ray diffraction, and more. Problems, with answers. 114 illustrations. 1969 edition.

Author: Maurice Van Meerssche
Publisher:
ISBN:
Category :
Languages : fr
Pages : 752

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Book Description

Author: Marie-Hélène Le Du
Publisher:
ISBN: 9782759835010
Category : Science
Languages : en
Pages : 0

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Book Description
In the living world, the mechanisms that make us breathe, digest, grow or move an arm involve molecules made up of thousands of atoms, called macromolecules. These macromolecules are constantly circulating, interacting and deforming. Visualising these macromolecules at the atomic level is a unique tool for understanding their function and for designing drugs, inhibitors or activators. When using the three-dimensional structure of a macromolecule, it is essential to keep a critical eye. To do this, we need to understand how the structure was obtained. X-ray crystallography is a historical method of using X-rays and crystals to determine the three-dimensional atomic structure of molecules. It is also the most widely used. The main audience for this book is biological scientists, although it will appeal to anyone interested in structural biology. It introduces the different steps involved in biological crystallography, from crystallisation to the determination of the three-dimensional structure of a macromolecule. This book is a companion to the MOOC Voyage au coeur du vivant avec des rayons X: la cristallographie . It can be used as a companion or on its own. Thanks to the videos available through the QR codes at the end of each chapter, sites normally closed to the public are opened up to offer you a unique journey to the heart of life.

Author: Maurice van Meerssche
Publisher:
ISBN:
Category : Crystallography
Languages : fr
Pages : 752

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Book Description

Author: Jean Muller
Publisher:
ISBN: 9782340000131
Category :
Languages : fr
Pages : 716

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Book Description
Le présent ouvrage est issu de plusieurs cours donnés aux élèves-ingénieurs de l'Ecole nationale supérieure de physique de Grenoble, intégrée maintenant dans l'École nationale supérieure de physique, électronique, matériaux (Phelma), l'une des écoles d'ingénieurs de Grenoble-INP Il s'adresse aux étudiants en école d'ingénieurs en fin de Licence et en Master 1 et 2. L'originalité de l'ouvrage tient au fait qu'il est complet puisqu'il rassemble les bases de la cristallographie et ses implications en physique du solide, en chimie du solide et en sciences des matériaux. L'auteur s'est attaché à exposer ces bases avec un maximum de précisions, en adoptant volontairement un point de vue géométrique, pour habituer les étudiants à une vision tridimensionnelle des structures cristallines. L'ouvrage rassemble en partie I les bases de la cristallographie, en détaillant, d'une part la symétrie d'un point de vue macroscopique, et d'autre part la symétrie à l'échelle atomique. La partie II traite de la diffraction des rayons X et s'adresse essentiellement aux étudiants désireux de travailler dans le domaine de la cristallographie. La partie III concerne plus généralement les étudiants intéressés par la physique du solide, puisque y est exposée l'influence de la symétrie sur les propriétés physiques, en introduisant les tenseurs permettant de traduire mathématiquement cette influence. La partie IV s'adresse plus spécialement aux étudiants en chimie du solide et en sciences des matériaux. Cette partie traite des règles relatives à l'agencement atomique dans les cristaux, détaille les empilements atomiques et les structures cristallographiques élémentaires. Un dernier chapitre traite des défauts dans les cristaux, et en particulier des macles.

Author: H. Robson
Publisher: Gulf Professional Publishing
ISBN: 9780444507037
Category : Architecture
Languages : en
Pages : 288

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Book Description
Zeolite synthesis is an active field of research. As long as this continues, new phases will be discovered and new techniques for preparing existing phases will appear. This edition of Verified Synthesis of Zeolitic Materials contains all the recipes from the first edition plus 24 new recipes. Five new introductory articles have been included plus those from the first edition, some of which have been substantially revised. The XRD patterns have been recorded using different instrument settings from those in the first edition and are intended to conform to typical X-ray diffraction practice. In most cases, only the XRD pattern for the productas synthesised is printed here. The exceptions are those phases which show marked changes in the XRD pattern upon calcination.

Author: A. Bianconi
Publisher: Springer Science & Business Media
ISBN: 3642500986
Category : Science
Languages : en
Pages : 430

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Book Description
The field of X-ray spectroscopy using synchrotron radiation is growing so rapidly and expanding into such different research areas that it is now diffi cult to keep up with the literature. EXAFS and XANES are becoming interdis ciplinary methods used in solid-state physics, biology, and chemistry, and are making impressive contributions to these branches of science. The present book gives a panorama of the research activity in this field. It contains the papers presented at the International Conference on EXAFS and Near Edge Structure held in Frascati, Italy, September 13-17, 1982. This was the first international conference devoted to EXAFS spectroscopy (Extended X-ray Ab sorption Fine Structure) and its applications. The other topic of the con ference was the new XANES (X-ray Absorption Near Edge Structure), which in of experimental and theoretical developments finally appears to have terms left its infancy. The applications of EXAFS concern the determination of local structures in complex systems; we have therefore divided the subject matter into differ ent parts on various types of materials: amorphous metals, glasses, solu tions, biological systems, catalysts, and special crystals such as mixed valence systems and ionic conductors. EXAFS provides unique information for each kind of system, but the analysis of EXAFS data also poses special prob lems in each case. General problems of EXAFS data analysis are discussed, as well as developments in instrumentation for X-ray absorption using syn chrotron radiation and laboratory EXAFS.

Author: B. Scrosati
Publisher: Springer Science & Business Media
ISBN: 9401119163
Category : Science
Languages : en
Pages : 375

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Book Description
The main motivation for the organization of the Advanced Research Workshop in Belgirate was the promotion of discussions on the most recent issues and the future perspectives in the field of Solid State lonics. The location was chosen on purpose since Belgirate was the place were twenty years ago, also then under the sponsorship of NATO, the very first international meeting on this important and interdisciplinary field took place. That meeting was named "Fast Ion Transport in Solids" and gathered virtually everybody at that time having been active in any aspect of motion of ions in solids. The original Belgirate Meeting made for the first time visible the technological potential related to the phenomenon of the fast ionic transport in solids and, accordingly, the field was given the name "Solid State lonics". This field is now expanded to cover a wide range of technologies which includes chemical sensors for environmental and process control, electrochromic windows, mirrors and displays, fuel cells, high performance rechargeable batteries for stationary applications and electrotraction, chemotronics, semiconductor ionics, water electrolysis cells for hydrogen economy and other applications. The main idea for holding an anniversary meeting was that of discussing the most recent issues and the future perspectives of Solid State lonics just twenty years after it has started at the same location on the lake Maggiore in North Italy.