Materials Research Using Cold Neutrons At Pulsed Neutron Sources

Materials Research Using Cold Neutrons At Pulsed Neutron Sources PDF

Author: Chun Keung Loong

Publisher: World Scientific

Published: 1999-04-29

Total Pages: 245

ISBN-13: 9814544035

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The applications of the use of cold neutrons for condensed matter research at accelerator-based spallation sources are less well-known than that of the use of cold neutrons at reactor sources. This book represents the outcome of the first international workshop on “Materials Research Using Cold Neutrons at Pulsed Sources”. It consists of overviews of the present status and future trends in research opportunities using cold neutrons, as well as topical papers focusing on the areas of small-angle neutron scattering, reflectivity and spectroscopic studies of a rich variety of materials, from adsorbed molecules to thin films to coal to metallic glasses. These papers will benefit researchers who are interested in the characterization of microscopic properties of advanced materials.

Fundamental Physics with Pulsed Neutron Beams

Fundamental Physics with Pulsed Neutron Beams PDF

Author: Christopher R. Gould

Publisher: World Scientific

Published: 2001

Total Pages: 268

ISBN-13: 9810246676

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Low energy neutron beams are used to address many questions in nuclear physics, particle physics and astrophysics. The scientific issues include elucidating the nature of time reversal noninvariance; understanding the origin of the baryon asymmetry in the Universe; describing the weak interaction between quarks and between nucleons; understanding the origin of the elements in stellar and big bang nucleosynthesis.This book summarizes how spallation neutron sources work and discuss the advantages of pulsed beams in reducing systematic errors in precision measurements. It also describes recent breakthroughs in ultracold neutron production, together with the physics that will be addressed by the new generation of intense neutron sources.