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area of 256 x 256 mm 2 , a resolution (pixel size) of 2 x 2 mm 2 and a max. counting rate 100 kHz (less than 1% dead time). The replacement detector MILAND is larger (320 x 320 mm 2 ) and offers both a ... A rocking curve from a membrane multilayer recorded with the 256 x 256 mm2 detector. D16Watch the successive peaks which appear while the sample ...

sensitive with 32 x 32 pixels Pixel size 2 x 2 mm 2 0.25° x 0.25° Sensitive area 64 x 64 mm 2 Sample-detector distance 40 cm Sample environment Displex cryostat with J-T stage 2 K Peltier cooler gas flow furnace ... neutron beam H3 Monochromators Cu (220) Take-off angle 2θM 13 - 56 ° Wavelength λ 0.25 - 0.85 Å Sample Beam size 0.6 x 0.6 cm2 ...

: H 2 O/D 2 O mixture in mass: 100 mg of H 2 O + 150 mg of D 2 O. Mass fraction of H 2 O = 100/(100+150) = 0.4 Molar masses: 18 g/mol for H 2 O and 20 g/mol for D 2 O. Results: Mass fraction of D 2 O = ... angle: 10.12 degrees (for Q = 0.865924 &#8491 -1 ) Calculator Lambda 1 = &#8491 Lambda 2 = &#8491 2Theta 1 = deg 2Theta 2 = deg Q = &#8491 -1 ...

: H 2 O/D 2 O mixture in mass: 100 mg of H 2 O + 150 mg of D 2 O. Mass fraction of H 2 O = 100/(100+150) = 0.4 Molar masses: 18 g/mol for H 2 O and 20 g/mol for D 2 O. Results: Mass fraction of D 2 O = ... angle: 10.12 degrees (for Q = 0.865924 &#8491 -1 ) Calculator Lambda 1 = &#8491 Lambda 2 = &#8491 2Theta 1 = deg 2Theta 2 = deg Q = &#8491 -1 ...

angles HOPG (002) Cu (200) take-off angle 2θ λ/Å Φ/n s-1cm-2 λ/Å Φ/n s -1 cm -2 26° - - 0.82 2.4 x 10 7 28° - - 0.88 3.2 x 10 7 30° - - 0.94 4.3 x 10 7 42° 2.41 4.2 x 10 7 1.30 9.8 x 10 7 Germanium monochromator ... 63-122° hhl λ/2 contamination at λ = 1.3 Å about 0.3 % λ/2 at λ = 2.4 Å removed by graphite filters Collimation primary collimation α1 ...

value1 to value2. e.g. SCAN OME 5 15 .17 (or SOM 5 15 .17) If value1 > value2 the routines will default to a centred stepped scan about value1 of width value2. ie scans from value1 - (value2/2) to value1 + ... + (value2/2) e.g. SCAN OME 10 2 .2 ( scan from 9 to 11 in Omega ) also SCAN PHI = 1 .1 ( scans .5 deg. either side of current angle.) If the ...

indium 114.82 12d 1.1x10 4 9.5 † I iodine 126.904 7h 1.2x10 5 100 Ir iridium 192.2 4.2y 5.0x10 4 43 † Fe iron 55.847 - - - Kr krypton 83.80 42h 3200 2.8 † La lanthanum 138.91 22d 1.9x10 4 16 Pb lead 207.19 ... 92.906 80m 2.0x10 4 17 N nitrogen 14.007 - - - Os osmium 190.2 41d 2300 2.0 † O oxygen 15.999 - - - Pd palladium 106.4 9d 7. lx10 4 60 P ...

6 --> A1 = -3, -2, -1, 0, +1, +2, +3 >SC A2 -40 DA2 0.1 NP 11 TI 10 scans A2, in steps of 0.1 degree, about A2=-40 degrees for 10 seconds per point. >SC A3 20.2 A4=40.4 DA3 -0.1 DA4 -0.2 gives a theta-two-theta ... variables. e.g. > DR KI 2.662 A2 40 sets two different targets for A2 and fails. Examples of valid DRive commands: > DR A1 10 A2 20 ...

orthorhombic structure in the alloy, Tb5Si2Ge2.Red balls: silicon or germanium atoms ; yellow balls: terbium atoms ; arrow marks: where a strong shear movement leads Fig. 2: The percentage of monoclinic phase ... Si 2 Ge 2 indicate that, as the temperature drops, a strong magnetic moment appears alongside a change in crystal structure from ...

values of λ are 0.7, 0.5 and 0.35 Å, and λ/2 filters are available for λ=0.7 Å and λ=0.5 Å. Collimation 2x2-slit horizontal + vertical diaphragm at 30 cm upstream of sample, plus additional vertical slits at ... Beam H8 Monochromators Si(11L=1,2,3), Cu(220) and Cu(331), all 20 cm high and 23 cm wide, all with variable horizontal and vertical ...