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A general view The photos show D1B equipped with the new detector (2011) with 1280 cells and covering 128º in 2θ. Here the instrument is shown with no sample environment setup.

sample/n cm -2 s -1 0.4 x 10 6 max beam size 5 x 2 cm 2 Detector 3 He multidetector containing 1280 cells angular range 2θ 128° radius of curvature 1.500 m detector efficiency 86 % at λ = 2.52 Å max diameter ... programs are also available. The raw data are on-line corrected for efficiencies of the detector cells. In addition another Linux ...

electrode involves a cyclic transformation between two crystalline phases called α and β. These have unit (cell) volumes that differ by 20 per cent, which induces heavy constraints in the material and causes its ... different electrode materials. These experiments showed that a transitory intermediate γ phase with a cell volume between that of the ...

cryofurnace 1.5 to 525 K furnace 200 to1000 K cryomagnet dilution cryostat 50 to 4000 mK pressure cell 2 GPa and 4 to 300 K cryocooler 3.5 to 700 K Instrument description The diffractometer D2B is cha

In order to analyze this y-component it is guided along the neutron path until it reaches the He3 cell where the analysis axis is parallel to the direction of travel. Ref.: Tasset, F., Brown, P.J. et Forsyth

the compressor the long-life detachable neutron-spin filter cell filled up at several atmospheres. With the help of T. Roberts, he puts the cell in a special container to transport it to D3 without loss

pool), dilution cryostats, furnaces, cryofurnaces, cryomagnet (vertical field up to 11T), pressure cells (clamps, Paris-Edinburg press), Vacuum box. Thermes spectrometer Analysers (interchangeable) PG (002)

30000É: the time is the time per iteration and not the total time par nsf cell_name He_pressure initial_He_pol Date Time T1 cell_name: up to 8 characters Date = DD MM YY Time = HH MM T1 estimated relaxation ... relaxation time (Å 100 hours) (the expected analyzer efficiency is calculated by the program for 15 cm cell:) par flip 0 (1): to flip using ...

rotation without offset psi = Offset - Omega; irun = irun(ind); nfiles = numel(irun); spe_file = cell(1,nfiles); % Cell matrix of spe files to use for k=1:nfiles spe_file{k}=[indir, 'sqw_' ,num2str(irun(k,1)) ... /verbose ) ; --------------------------------------------------------------------- ; 1.2.1) Empty Cell sample (or buffer) ; Substraction ...

mm, elliptical section, pressure 6 bar) a 3He filled multidetector (eight sectors with 12 radial cells each; outer diameter Å 60 cm) will allow us to observe forward scattering. The time-of-flight spectra