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Proceedings Paper

First experience with the focusing neutron guide on IN10C
Author(s): Andreas Magerl; B. Frick; Klaus-Dieter Liss
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Paper Abstract

Neutron backscattering has been invented just about 25 years ago"2. It is based on the fact, that the precision of the wavelength iX/X of a neutron beam after reflection from a crystal improves with increasing Bragg angle 8. In fact, zLX/X becomes infinitely small for 0 =900 in the usual first order approach in kinematical theory. Closer inspection involving dynamical scattering theory reveals that the wavelength spread is given b

Paper Details

Date Published: 23 November 1992
PDF: 8 pages
Proc. SPIE 1738, Neutron Optical Devices and Applications, (23 November 1992); doi: 10.1117/12.130645
Show Author Affiliations
Andreas Magerl, Institut Laue-Langevin (Germany)
B. Frick, Institut Laue-Langevin (France)
Klaus-Dieter Liss, Institut Laue-Langevin (France)

Published in SPIE Proceedings Vol. 1738:
Neutron Optical Devices and Applications
Charles F. Majkrzak; James L. Wood, Editor(s)

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