Journal ArticleDOI
Neutron Interference by Division of Wavefront
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TLDR
In this article, a novel type of neutron interferometer was constructed and tested employing a split cylindrical zone plate with neutrons of 20 A wavelength, its performance and relative merits are discussed.Abstract:
A novel type of neutron interferometer was constructed and tested employing a split cylindrical zone plate with neutrons of 20 A wavelength Its performance and relative merits are discussedread more
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Book ChapterDOI
Neutron Scattering Lengths and Cross Sections
Javier Dawidowski,J.R. Granada,Javier R. Santisteban,F. Cantargi,Luis Alberto Rodríguez Palomino +4 more
TL;DR: In this paper, an updated table of neutron scattering lengths and cross sections for most of the known nuclides, based on preexisting works, is presented, including the coherent and incoherent scattering lengths, as well as the spin-dependent scattering lengths b + and b −, in cases where this information is available.
Journal ArticleDOI
A phase-grating interferometer for very cold neutrons
TL;DR: In this article, an interferometer for very cold neutrons using three phase gratings sputter-etched into quartz-glass plates has been developed for fundamental physics experiments, and the lines of the phase grings were aligned parallel to 1 μrad by light interferometry.
Journal ArticleDOI
Neutron interferometric tests of quantum mechanics
TL;DR: In this article, a new kind of quantum beat effect with an energy sensitivity of 2.7 × 20−-19 eV has been observed in a double coil resonance experiment.