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Polarisation analysis of Sr2RuO4 Anisotropy of the magnetic incommensurate fluctuations The unconventional superconductor Sr 2 RuO 4 is isostructural with the high-Tc superconductor La 2 -xSr x CuO 4 (LSCO) but

1: protection of the position sensitive detector (PSD) 2: protection of the multi-blades analyser 2 - The crystal-collimator assembly 1: analysers 2: crystal mechanics 3: variable collimator system 3 - The

Example 1 Example 2a Example 2b Applications The two spectrometers of IN1 are used in the studies of excitation spectra in solids and liquids which demand high neutron energies available from the hot source ... one, centred around 5-6 meV Ref.: C.Petrillo et al, Phys. Rev. E, 2000, vol.62, p.3611-3618) Example 2 Top panel: scattering function for a ...

single crystals (small 4x4mm 2 oriented silicon single crystals Si(111) ). When the monochromator stands still it reflects in backscattering only the neutron wavelength λ = 2d, where d is the lattice spacing

the [Fe(Im)6]2+ cation in the Fe(Im)6(NO3)2 salt as determined by X-ray diffraction. iron(II)-imidazole complexeSimplified diagram of the electronic splitting of the 5T state in the [Fe(Im)]2+ cation. Constant-Q

neutrons with the "wrong" spin component. The Larmor precession is initiated by passing through a "π/2 flipper" which flips the spins perpendicular to the main magnetic field. The neutrons are scattered ... the precession angle α into -α. The Larmor precession goes on, and is finally stopped by a second "π/2" flipper. In the two precession areas ...

(jpg - 96 Ki) Example 1 - Scattering geometry of the NSE experiment Example 2 - NSE results at the specular and at two off-specular positions. Example 3 - XPCS measurements at the specular and an off-specular

Instrument 3D layout A cut of IN5B in a vertical plane along the beam axis (1) Main access gate (2) Choppers radiological protection (3) Monochromator choppers (4) Frame overlap and contaminant order choppers

IN5 choppers are large (Ø 75 or 69 cm) and thin disks (50 to 1 mm) coated with gadolinium oxide (Gd 2 O 3 ) rotating at high speed (up to 17000 rpm). Thin implied advanced aluminum metalurgy, magnetic bearings

chamber now accomodates a large detector bench and the first test spectrum recorded is shown in figure 2.