Spin-echo Small-angle Neutron Scattering Development
Author | : Oktay Uca |
Publisher | : Delft University Press |
Total Pages | : 112 |
Release | : 2003 |
Genre | : Science |
ISBN | : 9789040723797 |
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Author | : Oktay Uca |
Publisher | : Delft University Press |
Total Pages | : 112 |
Release | : 2003 |
Genre | : Science |
ISBN | : 9789040723797 |
Author | : T. Kruglov |
Publisher | : Ios PressInc |
Total Pages | : 124 |
Release | : 2005-01-01 |
Genre | : Science |
ISBN | : 9789040725937 |
A new technique has its value as long as it is known what it measures, not only how it measures. Paradoxically the actual development and application of Spin-echo Small-Angle Neutron Scattering (SESANS) started before its measured quantities were fully interpreted. This publication provides a manual on the methodology and interpretation of the SESANS measurements. Chapter 'Theory' could also have been named 'What SESANS actually measures'. Chapter 'Experiment' could have been named 'What SESANS is actually able to measure'. The subject of this book, both theoretical and experimental, is focused on isotropic particles (solid spheres, shells and gaussian coils) and structures formed by spherical particles.
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.
Author | : Ferenc Mezei |
Publisher | : Springer |
Total Pages | : 355 |
Release | : 2008-01-11 |
Genre | : Science |
ISBN | : 3540458239 |
Neutron spin echo (NSE) spectroscopy is the highest energy resolution neutron scattering technique available for examining a large area (in time and space) in condensed matter physics. This broad dynamic and spatial range is extensively exploited in the study of a wide range of scientific problems ranging from the dynamics of glasses, polymer melts, complex fluids and microemulsions to the elementary excitations in superfluid 4He and to ferromagnets and spin glasses. This book reviews the current status and future prospects in NSE spectroscopy describing the method, latest instrumentation and also the use of NSE in fundamental, hard- and soft-matter science. It provides first-hand information for researchers working in the fields touched by NSE. In addition, young researchers, PhD students and graduates interested in the method will obtain a comprehensive overview and guidelines to implementing the NSE technique.
Author | : Masatoshi Arai |
Publisher | : Elsevier Inc. Chapters |
Total Pages | : 108 |
Release | : 2013-11-22 |
Genre | : Science |
ISBN | : 0128066490 |
In this chapter, neutron experimental techniques are described. The chapter covers the basics of neutron scattering, neutron source characteristics, diffraction techniques, inelastic neutron scattering, instruments for semi-macroscopic structure analysis, detectors, optics, choppers, and some concepts for instrument design. Techniques for both steady and pulsed sources are described, with more emphasis on the latter in view of the recent worldwide trend toward pulsed sources, generally pulsed spallation sources. The source character, even within the class of pulsed sources, has a significant influence on instrument design. Inelasticity effects in the total scattering technique are clearly specified in the chapter. Some details of chopper instruments, including resolution effects, are described, since this class of instruments has recently received considerable innovative development and use over a wide range of science. Recent developments in scintillation detectors are discussed as an alternative technology to more conventional 3He detectors. Optical components are becoming more and more important not only for neutron transport but also for background reduction. Neutron spin-echo techniques are presented as an example of the exploitation of polarized neutrons.
Author | : Tapan Chatterji |
Publisher | : Elsevier |
Total Pages | : 574 |
Release | : 2005-11-29 |
Genre | : Science |
ISBN | : 0080457053 |
Neutron Scattering from Magnetic Materials is a comprehensive account of the present state of the art in the use of the neutron scattering for the study of magnetic materials. The chapters have been written by well-known researchers who are at the forefront of this field and have contributed directly to the development of the techniques described. Neutron scattering probes magnetic phenomena directly. The generalized magnetic susceptibility, which can be expressed as a function of wave vector and energy, contains all the information there is to know about the statics and dynamics of a magnetic system and this quantity is directly related to the neutron scattering cross section. Polarized neutron scattering techniques raise the sophistication of measurements to even greater levels and gives additional information in many cases. The present book is largely devoted to the application of polarized neutron scattering to the study of magnetic materials. It will be of particular interest to graduate students and researchers who plan to investigate magnetic materials using neutron scattering. · Written by a group of scientist who have contributed directly in developing the techniques described.· A complete treatment of the polarized neutron scattering not available in literature.· Gives practical hits to solve magnetic structure and determine exchange interactions in magnetic solids.· Application of neutron scattering to the study of the novel electronic materials.
Author | : |
Publisher | : Oxford University Press, USA |
Total Pages | : 512 |
Release | : 2020-07-09 |
Genre | : |
ISBN | : 0198862318 |
Neutron scattering is arguably the most powerful technique available for looking inside materials and seeing what the atoms are doing. This textbook provides a comprehensive and up-to-date account of the many different ways neutrons are being used to investigate the behaviour of atoms and molecules in bulk matter. It is written in a pedagogical style, and includes many examples and exercises. Every year, thousands of experiments are performed at neutron scattering facilities around the world, exploring phenomena in physics, chemistry, materials science, as well as in interdisciplinary areas such as biology, materials engineering, and cultural heritage. This book fulfils a need for a modern and pedagogical treatment of the principles behind the various different neutron techniques, in order to provide scientists with the essential formal tools to design their experiments and interpret the results. The book will be of particular interest to researchers using neutrons to study the atomic-scale structure and dynamics in crystalline solids, simple liquids and molecular fluids by diffraction techniques, including small-angle scattering and reflectometry, and by spectroscopic methods, ranging from conventional techniques for inelastic and quasielastic scattering to neutron spin-echo and Compton scattering. A comprehensive treatment of magnetic neutron scattering is given, including the many and diverse applications of polarized neutrons.
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.