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single-stage cryocooler (Displex CS1003 from Air Products ) reaching temperatures down to 50 K [ 1,2 ]. This was followed shortly after by D15, which, at the suggestion of J.M. Reynal, was fitted with ... down to 14 K [ 4 ]. In 2016, D9 is still using a similar device although now capable of cooling to 2 K. However, to achieve even lower ...

Pierre's thesis supervisor, had got him studying La 2 O 3 , ZrO 2 and α-Al 2 O 3 at vey high temperatures, with a view to studying ThO 2 and UO 2 , refractory materials of interest in the nuclear sector ... was at ILL in 1978 that he produced quasielastic scattering measurements using neutrons on La 2 O 3 at 2400ºC [2,3] . He was able to observe ...

Pierre's thesis supervisor, had got him studying La 2 O 3 , ZrO 2 and α-Al 2 O 3 at vey high temperatures, with a view to studying ThO 2 and UO 2 , refractory materials of interest in the nuclear sector ... was at ILL in 1978 that he produced quasielastic scattering measurements using neutrons on La 2 O 3 at 2400ºC [2,3] . He was able to observe ...

refers to the character of the reflection: pure nuclear (0), pure magnetic (1) and nuclear + magnetic (2). function call r = get_h_info ( h : ndarray , spg : dict , mag : bool ) Variable Type Description h ... function. r[0] : int , error code. If non-zero, an error has occurred. r[1] : str , error message. r[2]: ndarray ; dtype = int32 ; shape = 4 ...

on analysis. Under normal working conditions, a low field of 1-2 Gauss is used on the sample, but experiments in magnetic fields up to 2 T are also possible. A graphite energy analyser crystal can optionally

refers to the character of the reflection: pure nuclear (0), pure magnetic (1) and nuclear + magnetic (2). function call r = get_h_info ( h : ndarray , spg : dict , mag : bool ) Variable Type Description h ... function. r[0] : int , error code. If non-zero, an error has occurred. r[1] : str , error message. r[2]: ndarray ; dtype = int32 ; shape = 4 ...

halo-free pencil beam of 1.5cm diameter. The neutron beam intensity at the target position is of 10 8 n.cm -2 .s -1 . The collimation consists of a sequence of 5 circular apertures (10mm, 4x12mm) made from high ... completely covered by 1 cm thick borated plastics. The total length of the aperture sequence is about 2.7 meters and is kept under ...

ic structures: hydrogen accumulation, elemental analysis of Ge/Si layers, water accumulation in SiO2 interfaces and surface adhesion in low-k materials. Skyrmion studies E-mail cubitt(at)ill.eu Location ... rotation and small angle neutron scattering' M.Sc 1990 Manufacturing Systems B.Sc. 1985-1988 Physics 2.1 Employment Present position: Institut ...

Liquid Pressure Regulators supply continuously loaded high-pressure cells with a mixture of Glycerol/H2O up to 1 GPa (10 kbar). The pressure transmitting media is chosen according to the situation (Glyce ... to the instruments. It also features two rollers of cables (230V and compressed air). The Glycerol/H2O level in the tank is measured and ...

liquid helium consumption, we have built four 2 K cryostats for Eulerian cradles and dry (i.e. cryogen-free) Orange cryostats for a few instruments. The 2 K cryogen-free cryostats are used on D9 , D10 ... Sticks for Cryostats 3He Inserts and Cryostats Dilution Inserts and Cryostats UCN Source SuperSUN LHe, LN2, Ar distribution Thermometry Code ...