Neutron Scattering With A Triple Axis Spectrometer

Author: Gen Shirane
Publisher: Cambridge University Press
ISBN: 9781139431019
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Finally, polarization analysis techniques and their applications are covered. This guide will allow graduate students and experienced researchers new to neutron scattering to make the most efficient use of their experimental time.

Electron Phonon Interaction In Conventional And Unconventional Superconductors

Author: Pegor Aynajian
Publisher: Springer Science & Business Media
ISBN: 9783642149689
Size: 52.56 MB
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However for the measurement of dispersive excitation like phonons, a special
focusing technique, proposed by Mezei in 1977, was required. This focusing
technique was realized by Golub and Gähler in 1987 [3] and was implemented
on the spectrometer TRISP ''triple axis spin echo'' at the FRM-2. This chapter is
concerned with the neutron resonance spin-echo triple-axis spectroscopy (NRSE
-TAS). An overview of the basic features of TRISP and the different operating
modes are ...


Author: Karl-Heinz Bennemann
Publisher: Springer Science & Business Media
ISBN: 9783540732532
Size: 37.47 MB
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The magnetic interaction can be understood as an interaction between the
neutron and the microscopic magnetic field distribution. Thus magnetic field
structures, such as the Abrikosov flux lattice, and their excitations can be studied.
A third reason which makes neutron scattering a powerful tool is that the neutron
has a mass. This means that the energy and momentum of the neutron can be
matched to the collective excitations of interest. In view of the above, one might
expect that ...

Neutron Scattering In Earth Sciences

Author: Hans-Rudolf Wenk
Publisher: Mineralogical Society of Amer
ISBN: 9780939950751
Size: 80.18 MB
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Sov Phys Solid State 9:420-422 Price DL, Skold K (1986) Introduction to neutron
scattering. In: Neutron Scattering. Part A. Skold K. Price DL (ed)s Academic Press
, p 1 -97 Richter D (2000) Polymer dynamics by neutron spin echo spectroscopy.
In: Scattering in Polymeric and Colloidal Systems. Brown W, Mortensen K (eds)
Gordon and Breach, p 535-574 Shirane G, Shapiro SM, Tranquada JM (2002)
Neutron Scattering with a Triple-Axis Spectrometer Basic Techniques.
Cambridge ...

Obzory Po Atomnoi Energii

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methods that have been mainly used in the last two decades for neutron
scattering experiments are the time-of-flight and the diffraction techniques I4]. In
the first case choppers are used to produce a monochromatic pulsed neutron
beam and the energy of scattered neutrons is analysed by time-of-flight on a fixed
flight path. The diffraction technique is employed in triple-axis spectrometers
where monochromatic ...

Thermal Neutron Scattering

Author: Peter A. Egelstaff
Size: 65.68 MB
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CHAPTER 3 Crystal Diffraction Techniques P. K. Iyengar Atomic Energy
Establishment, Trombay, Bombay, India 3.1 Introduction 98 3.2 Brief Theory of
Crystal Diffraction 98 3.3 Collimator Design 103 3.4 Types of Crystals Used 104
3.5 Parasitic Reflections W 3.6 Order Contamination 108 3.7 Luminosity of
Diffraction Patterns and Collimators 109 3.8 Basic Design of a Crystal
Spectrometer I11 3.9 Triple Axis Spectrometer at Chalk River 113 3.10 Other
Triple Axis Spectrometers H?

Proceedings Of The Conference On Neutron Scattering

Author: United States. Energy Research and Development Administration
Size: 63.54 MB
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Subsequently these groups began to develop spectrometers for inelastic
scattering measurements. These instruments involved the two basic techniques
of Bragg reflection and of time-of -flight analysis. The triple axis spectrometer
using Bragg reflection to analyse both incident and scattered neutrons was
developed at Chalk River^, while the multi-angle time-of-f light technique was
developed at Harwell . In addition various combinations of the two methods have
been used such as ...

Elements Of Slow Neutron Scattering

Author: J. M. Carpenter
Publisher: Cambridge University Press
ISBN: 0521857813
Size: 51.41 MB
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This book provides a comprehensive and up-to-date introduction to the fundamental theory and applications of slow-neutron scattering.

Analytical Chemistry

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Triple-axis Spectrometer The triple-axis spectrometer developed by Brockhouse
and Stewart'33' in 1955 has been the most widely used instrument in the study of
materials by neutron scattering. It is particularly suited to the investigation of
coherent inelastic scattering and has functioned primarily in this manner. The
operating principles are quite straightforward. As with the time-of- flight
spectrometer, the basic requirements are for methods of selecting monoenergetic
neutrons to be ...