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Neutrons in Soft Matter
eBook Publisher: John Wiley & Sons
Imprint: Wiley
Format: ePub Encrypted (DRM)
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Neutron and synchrotron facilities, which are beyond the scale of the laboratory, and supported on a national level in countries throughout the world. These tools for probing micro- and nano-structure research and on fast dynamics research of atomic location in materials have been key in the development of new polymer-based materials. Different from several existing professional books on neutron science, this book focuses on theory, instrumentation, an applications.
The book is divided into five parts:
Part 1 describes the underlying theory of neutron scattering.
Part 2 describes the various instruments that exist and the various techniques used to achieve neutron scattering or bombardment.
Part 3 discusses data treatment and simulation methods as well as how to assess the environment of the sample (temperature, pressure, shear, and external fields).
Part 4 addresses the myriad applications of small and large molecules, biomolecules, and gels.
Part 5 describes the various global neutron sources that exist and provides an overview of the different reactors.
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| Title of eBook: Neutrons in Soft Matter | |
| Release Date: 06-09-2011 | |
| Publisher: Wiley |
This eBook download is available in the following formats:
| Parent title | Neutrons in Soft Matter |
|---|---|
| Encrypted (DRM) | Yes |
| SKU | 9780470933879 |
| File size | 12955 |
| Security | n/a |
| Printing | Not allowed |
| Copying | Not allowed |
| Read aloud | No Sys requirements Download reader |
| Devices | Samsung Tablet, Apple Ipad & Iphone, Barnes & Noble Nook, Kobo eReader, Aluratek Libre, Iliad, Nokia, Blackberry, Hanlin |
| Note | Excellent navigation features are available via Adobe such as bookmarks and a quick access table of contents. Text search is easily accessible. An Adobe DRM-protected file is different than a pdf file in that it uses Adobe DRM (Digital Rights Management) technology, which authors and publishers use to protect their content from illegal online distribution and to set certain privileges such as restrictions on copying and printing. |
Neutrons in Soft Matter
Chapter One
Neutron ScatteringI.1 Basic Concepts
Ferenc Mezei
I.1.1 INTRODUCTION
The observation of scattering of radiation is one of the most common ways to see objects in everyday life: The light from the sun or a lamp falls on the objects around us and is partially absorbed and partially scattered. It is the observation of the scattered radiation by the eyes that allows us to "see" things around us, primarily the surface of the objects. Some materials such as glasses, gases, and many liquids neither scatter nor absorb much of light, so they are largely transparent or nearly invisible. The partial reflection of light on glass surfaces is also a form of scattering, and analogous processes with neutrons are widely used to study optically flat interfaces.
The way eyes and similarly operating cameras detect and process scattered light is called optical imaging, which is based on the capability to have focusing devices (lenses) with a reasonably large angular acceptance, which is related to the power to deviate the radiation by a substantial angle in the range of 10° or more. This is not the only way to extract information from scattered radiation. The information carried by the modified sound reaching us from objects behind obstacles or from moving objects gives a vague and limited idea of what can be inferred from the observation of more subtle properties of scattered radiation without the capability of image formation. The example of bats using sonar-like technology by capturing ultrasound scattered by flying insects is a particularly telling example.
The basic physical properties of the radiation deter
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