23 November 1992 First experience with the focusing neutron guide on IN10C
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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
© (1992) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE). Downloading of the abstract is permitted for personal use only.
Andreas Magerl, Andreas Magerl, B. Frick, B. Frick, Klaus-Dieter Liss, Klaus-Dieter Liss, } "First experience with the focusing neutron guide on IN10C", Proc. SPIE 1738, Neutron Optical Devices and Applications, (23 November 1992); doi: 10.1117/12.130645; https://doi.org/10.1117/12.130645

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