Neutrons, X-rays, and Light

Neutrons, X-rays, and Light
Author: Peter Lindner
Publisher: Elsevier
Total Pages: 0
Release: 2024-12-01
Genre: Science
ISBN: 0443291179

This book addresses the possibilities provided by scattering techniques in the study of soft matter. It fills the gap between the fundamental scattering processes, which are described by the general theoretical framework of elastic and quasi-elastic interaction of radiation with matter, and state-of-the-art applications to specific soft matter systems. Three probes are discussed in detail: neutrons, X-ray photons, and visible light. The first part of the book is dedicated to the use of general principles for the measurement and analysis of scattered intensity: elementary scattering process, data reduction, general theorems, the concept of reciprocal space, and its link to structural and dynamical information in direct space. In the second part, methods and techniques are further discussed, including resolution effects, contrast variation, static and dynamic light scattering, quasi-elastic neutron scattering, and reflectometry and grazing incidence techniques. Part three deals with the state of the art of scattering studies of typical soft matter systems (polymers, self-assembled surfactant systems, microemulsions, liquid crystals, colloids, aggregates, biological systems) with dedicated chapters for particle interactions, and modelling. Part four highlights special applications, from turbid media to scattering under external constraints, and industrial applications. This new edition, written by the lecturers of the Bombannes Summer School, will be most useful as a learning tool for masters and PhD students, post-docs, and young researchers moving into the field. As with the previous edition, it will also be a reference for any scientist working in soft matter, where scattering techniques are ubiquitous, used both in small laboratories and at large-scale research facilities. • Provides an understandable and thorough introduction to the fundamentals of scattering in a way that is accessible for students/PhDs.• Offers a comprehensive overview of the main scattering techniques associated with neutrons, X-rays, and light.• Includes chapters on virtually all soft matter systems.• Presents both standard analyses and recent advances in scattering techniques

Neutrons, X-rays and Light: Scattering Methods Applied to Soft Condensed Matter

Neutrons, X-rays and Light: Scattering Methods Applied to Soft Condensed Matter
Author: P. Lindner
Publisher: North Holland
Total Pages: 560
Release: 2002-10-30
Genre: Science
ISBN:

Scattering experiments, using X-ray, light and neutron sources (in historical order) are key techniques for studying structure and dynamics in systems containing colliods, polymers, surfactants and biological macromolecules, summarized here as soft condensed matter. The education in this field in Europe is very heterogeneous and frequently inadequate, which severely limits an efficient use of these methods, especially at large-scale facilities. The series of "Bombannes" schools and the completely revised and updated second edition of the lecture notes are devoted to a practical approach to current methodology of static and dynamic techiques. Basic information on data interpretation, on the complementarity of the different types of radiation, as well as information on recent applications and developments is presented. The aim is to avoid over - as well as under-exploitation of data.

Applications of Synchrotron Light to Scattering and Diffraction in Materials and Life Sciences

Applications of Synchrotron Light to Scattering and Diffraction in Materials and Life Sciences
Author: T.A. Ezquerra
Publisher: Springer Science & Business Media
Total Pages: 331
Release: 2009-06-15
Genre: Science
ISBN: 354095967X

In a ?rst approximation, certainly rough, one can de?ne as non-crystalline materials those which are neither single-crystals nor poly-crystals. Within this category, we canincludedisorderedsolids,softcondensed matter,andlivesystemsamong others. Contrary to crystals, non-crystalline materials have in common that their intrinsic structures cannot be exclusively described by a discrete and periodical function but by a continuous function with short range of order. Structurally these systems have in common the relevance of length scales between those de?ned by the atomic and the macroscopic scale. In a simple ?uid, for example, mobile molecules may freely exchange their positions, so that their new positions are permutations of their old ones. By contrast, in a complex ?uid large groups of molecules may be interc- nected so that the permutation freedom within the group is lost, while the p- mutation between the groups is possible. In this case, the dominant characteristic length, which may de?ne the properties of the system, is not the molecular size but that of the groups. A central aspect of some non-crystalline materials is that they may self-organize. This is of particular importance for Soft-matter materials. Self-organization is characterized by the spontaneous creation of regular structures at different length scales which may exhibit a certain hierarchy that controls the properties of the system. X-ray scattering and diffraction have been for more than a hundred years an essential technique to characterize the structure of materials. Quite often scattering anddiffractionphenomenaexhibitedbynon-crystallinematerialshavebeenreferred to as non-crystalline diffraction.

Soft-Matter Characterization

Soft-Matter Characterization
Author: Redouane Borsali
Publisher: Springer Science & Business Media
Total Pages: 1490
Release: 2008-07-28
Genre: Science
ISBN: 140204464X

This 2-volume set includes extensive discussions of scattering techniques (light, neutron and X-ray) and related fluctuation and grating techniques that are at the forefront of this field. Most of the scattering techniques are Fourier space techniques. Recent advances have seen the development of powerful direct imaging methods such as atomic force microscopy and scanning probe microscopy. In addition, techniques that can be used to manipulate soft matter on the nanometer scale are also in rapid development. These include the scanning probe microscopy technique mentioned above as well as optical and magnetic tweezers.

X-ray and Neutron Techniques for Nanomaterials Characterization

X-ray and Neutron Techniques for Nanomaterials Characterization
Author: Challa S.S.R. Kumar
Publisher: Springer
Total Pages: 835
Release: 2016-10-13
Genre: Technology & Engineering
ISBN: 3662486067

Fifth volume of a 40 volume series on nanoscience and nanotechnology, edited by the renowned scientist Challa S.S.R. Kumar. This handbook gives a comprehensive overview about X-ray and Neutron Techniques for Nanomaterials Characterization. Modern applications and state-of-the-art techniques are covered and make this volume an essential reading for research scientists in academia and industry.

Soft Condensed Matter Physics in Molecular and Cell Biology

Soft Condensed Matter Physics in Molecular and Cell Biology
Author: W.C.K. Poon
Publisher: CRC Press
Total Pages: 340
Release: 2006-01-13
Genre: Science
ISBN: 142000333X

Soft condensed matter physics, which emerged as a distinct branch of physics in the 1990s, studies complex fluids: liquids in which structures with length scale between the molecular and the macroscopic exist. Polymers, liquid crystals, surfactant solutions, and colloids fall into this category. Physicists deal with properties of soft matter system

Small-Angle Scattering (Neutrons, X-Rays, Light) from Complex Systems

Small-Angle Scattering (Neutrons, X-Rays, Light) from Complex Systems
Author: Eugen Mircea Anitas
Publisher: Springer
Total Pages: 121
Release: 2019-08-08
Genre: Science
ISBN: 3030266125

This book addresses the basic physical phenomenon of small-angle scattering (SAS) of neutrons, x-rays or light from complex hierarchical nano- and micro-structures. The emphasis is on developing theoretical models for the material structure containing self-similar or fractal clusters. Within the suggested framework, key approaches for extracting structural information from experimental scattering data are investigated and presented in detail. The range of parameters which can be obtained pave the road towards a better understanding of the correlations between geometrical and various physical properties (electrical, magnetic, mechanical, optical, dynamical, transport etc.) in fractal nano- and micro-materials.

Basic X-Ray Scattering for Soft Matter

Basic X-Ray Scattering for Soft Matter
Author: Wim H. de Jeu
Publisher: Oxford University Press
Total Pages: 149
Release: 2016-04-15
Genre: Science
ISBN: 0191044415

X-ray scattering is a well-established technique in materials science. Several excellent textbooks exist in this field, but these texts are typically written by physicists who use mathematics to make things clear. Consequently these books appeal less to students and scientists in the field of soft matter (polymers, liquid crystals, colloids, self-assembled organic systems) who usually have a more chemical-oriented background with limited mathematics. Moreover, they need to know about the technique of x-ray scattering, but do not intend to become an expert. The aim of this book is to explain basic principles and applications of x-ray scattering in a simple way using many practical examples followed by more elaborate case studies. The book contains a separate chapter on the different types of order/disorder in soft matter that play such an important role in modern self-assembling systems. Finally the last chapter treats soft matter surfaces and thin film that are increasingly used in coatings and in many technological applications, such as liquid crystal displays and nanostructured block copolymer films. This book has been written for the large community of soft matter students and scientists.

Basic X-ray Scattering for Soft Matter

Basic X-ray Scattering for Soft Matter
Author: Wilhelmus Hendrikus Jeu
Publisher: Oxford University Press
Total Pages: 149
Release: 2016
Genre: Science
ISBN: 0198728662

X-ray scattering is a well-established technique in materials science. The aim of this text is to explain basic principles and applications of x-ray scattering in a simple way using many practical examples followed by more elaborate case studies. It contains a separate chapter on the different types of order/disorder in soft matter that play such an important role in modern self-assembling systems. Finally the last chapter treats soft matter surfaces and thin film that are increasingly used in coatings and in many technological applications, such as liquid crystal displays and nanostructured block copolymer films

Scattering Methods and their Application in Colloid and Interface Science

Scattering Methods and their Application in Colloid and Interface Science
Author: Otto Glatter
Publisher: Elsevier
Total Pages: 406
Release: 2018-01-08
Genre: Technology & Engineering
ISBN: 0128135816

Scattering Methods and their Application in Colloid and Interface Science offers an overview of small-angle X-ray and neutron scattering techniques (SAXS & SANS), as well as static and dynamic light scattering (SLS & DLS). These scattering techniques are central to the study of soft matter, such as colloidal dispersions and surfactant self-assembly. The theoretical concepts are followed by an overview of instrumentation and a detailed description of the evaluation techniques in the first part of the book. In the second part, several typical application examples are used to show the strength and limitations of these techniques. - Features the latest input from the world-leading expert with personal experience in all the fields covered (SAXS, SANS, SLS and DLS) - Includes unified notation throughout the book to enhance its readability - Provides—in a single source—scattering theory, evaluation of techniques and a variety of applications