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PG(002) 3He detector 50 mm Ø x 12 cm Instrument description IN3 is a classic three-axis spectrometer on a through-going neutron guide (Fig.1). A bi-faced monochromator with PG(002) and Cu(111) with variable

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space focussing of neutrons scattered by the sample in a very large solid angle, which are all then recorded with a relatively small single counter (a He3 gas detector). The focussing reflecting surface of ... optimised in a way such that all three corresponding contributions to the energy resolution are equal. It is important that the requested ...

but using a default binning corresponding to the wavelength specified: 0.7 A defaults of qbeg=0.0, qfin=17.0, qstep=0.001 (A^-1) 0.5 A defaults of qbeg=0.0, qfin=24.0, qstep=0.001 (A^-1) 0.35 A defaults ... In this computer you have a set of programs allowing you to produce a single diffractogramme from a series of numors, and to perform simple ...

the same protection same movements as a TAS The IMPS assembly comprises a multi-analyser made of 9 independent crystals, a computer controlled variable collimator and a position sensitive detector. It makes ... geometries, its use would be quite complicated without a computer assistance. Thus the software vIMPS was developed which offers both a ...

blades can seeEach plot correspond to an angle β of the analyser table. First measurements with a test sampleA phonon in germanium Applications IMPS is not yet commissioned. First tests in 2008 gave promising

cold source Monochromator graphite crystals intercalated with potassium 8.9 A monochromatic neutrons reflected towards guide H172A Ultra Cold Neutron (UCN) source Small size 4 He source 5 liters Environment ... project consists of designing and building a second-generation gravitational neutron spectrometer with ultra-high resolution. Its key ...

efforts of so many people, a unique GRANIT mirror has been completed and delivered to Grenoble on Friday 16 November. The GRANIT project consists of designing and building a second-generation gravitational ... ultra-high resolution. Its key property is the storage of UCN in a selected gravitationally bound state for extended period of time using a ...

analyzers provide a signal free of higher harmonic contamination when working with thermal neutrons (k f = 3Å -1 ). With cold neutrons the choice of k f = 1.4 Å -1 permits to access a window of energy transfers ... up to 1 meV while working with a Be-filter in the incident beam. The work at higher energy transfers with an unfiltered beam on IN14 ...

spectrometer D007 will deliver its first neutrons in 2025. The diffuse scattering spectrometer D7 is a general purpose neutron polarisation analysis spectrometer, designed to study nuclear and magnetic short