29 citations · 147 across the 15 of their papers we have counts for
15 papers
Realization of an advanced super-mirror solid-state neutron polarizer for the instrument PF1B at the Institut Laue-Langevin
A. K. Petoukhov, V. V. Nesvizhevsky, T. Bigault +4
In this last of a series of three papers on the development of an advanced solid-state neutron polarizer, we present the final construction of the polarizer and the results of its…
A project of advanced solid-state neutron polarizer for PF1B instrument at ILL
A. K. Petukhov, V. V. Nesvizhevsky, T. Bigault +3
Among Super-Mirror (SM) polarizers, solid-state devices have many advantages. The most relevant is 5-10 times smaller length compared to air-gap polarizers allowing to apply strong…
Advanced broad-band solid-state supermirror polarizers for cold neutrons
A. K. Petukhov, V. V. Nesvizhevsky, T. Bigault +3
An ideal solid-state supermirror (SM) neutron polarizer assumes total reflection of neutrons from the SM coating for one spin-component and total absorption for the other, thus pro…
β-Mn: Emergent Simplicity in a Complex Structure
Joseph A. M. Paddison, J. Ross Stewart, Pascal Manuel +4
We investigate low-temperature spin correlations in the metallic frustrated magnet β-MnCo. Single-crystal polarised-neutron scattering experiments reveal the persistence of highly-…
New results on focusing of gamma-rays with Laue lenses
F. Ferrari, F. Frontera, G. Loffredo +13
We report on new results on the development activity of broad band Laue lenses for hard X-/gamma-ray astronomy (70/100-600 keV). After the development of a first prototype, whose p…
Soft gamma-ray optics: new Laue lens design and performance estimates
N. Barriere, L. Natalucci, N. Abrosimov +7
Laue lenses are an emerging technology based on diffraction in crystals that allows the concentration of soft gamma rays. This kind of optics that works in the 100 keV - 1.5 MeV ba…