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size w. sample changer for 4 samples, can take dilution insert down to 50 mK) Quartz window horizontal field cryomagnet < 8 T, 1.5 - 300 K (Maximum 20 mm sample size, can take dilution insert down to 50 mK)

a wide-angle thin aluminum exit window. The samples are usually contained in cylindrical vanadium cans. Vertical and horizontal slits allow defining a maximum illuminated cross-section of 5 cm (Vert) and ... furnaces (including aerodynamic levitation with laser heating). Counting statistics of 0.1% per 0.125º can be obtained in about 3 hours for a ...

cryomagnet: para-, ferro- and some antiferro-magnetic form factors, magnetisation distributions,etc. Data can readily be analysed on the ILL computing system by a system of programs making use of the Cambridge

2.4 Å and 6 Å. Wavelengths can easily be changed under computer control, since they are all obtained by a simple rotation within the Ge[hhl] plane. A large graphite filter can be switched in to provide ... provide a very clean beam at 2.4 Å, and a cold Be-filter can be used for longer wavelengths.

IN20 Pending polarization analysis insert 3 He filter vacuum sample chamber Characteristics FlatCone can be used either in the horizontal mode to collect data from the equatorial reciprocal plane or in the ... using FlatCone is the application vTAS which offers a FlatCone option. In the simulation mode one can modify all instrument parameters and ...

2 and 30 Å, a q-range of 0.0045 to 0.42 Å -1 can be achieved for horizontal samples by using just two incoming angles of 0.62 and 3.8˚, and the q-range can be extended for solid samples by tilting them ... of up to 2000 rpm. The distance between the discs is such that 6 different wavelength resolutions can be obtained, ranging from 0.8 to 7.0%, by ...

vertical cryomagnets 6, 10 and 12 T Dilution insert for the cryostat or the 6T or 12 T magnet. ILL can supply upon request: standard dilution or He3 fridges, furnaces, pressure cells (gas cells up to 5 ... measurements, either with unpolarized or polarized neutrons, in the incident wavelength range 1 - 3 Å. It can support large sample environments ...

from the neutrons leaving the horizontal cold source. Other wavelength resolutions (from 8 to 20 %) can be obtained by manually rotating the selector. The selector has a 25 cm long rotating drum with helical ... ional mould. The maximal speed is 28300 rpm filtering a wavelength of about 0.45 nm. The selector can be manually rotated around its ...

A fast detection of phase transitions can also be obtained by scanning the temperature. A complete thermal variation of the diffraction patterns (1.5 - 300 K) can be achieved in few hours (3-5h). The texture ... magnetic structures. At small angles where magnetic peaks are expected, a high spatial resolution can be achieved, the FWHM reaches 0.25° ...

Detector (PSD), which covers 12° in 2θ at a typical distance of 1 m from the sample. Sample dimensions can vary from a few millimetres to over a metre. The sample stage is a 6-axis ‘hexapod’ which is able to