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Mainz University it served for detailed atomic spectroscopy at the RISIKO off-line radioactive ion beam facility. Thus, the most comprehensive atomic spectroscopy so far was performed for the element promethium ... calculations. En passant an efficient resonant laser ionization scheme was developed for radioactive ion beam facilities which opens a ...

Laue Plane window. Be sure that you are loading a PNG or BMP file. 6. Define the main beam position The main beam is defined in the Laue Plane image with a red circle. The circle may be moved by clicking ... Note that: the Vertical (z) axis is always the axis for the omega motor on OrientExpress. the Primary Beam (x) axis points toward the reactor. ...

fr is required for their reservation and preparation. Code Max. Pressure (GPa) Material in Beam Thickness in Beam Sample Dimensions Transmitter Cryostat 01PCL100TZ6 1 @ 300K TiZr 13 Ø6 x 20 Fluorinert Fc770 ... pressure in a press and then clamped using a locking nut before being transferred into the neutron beam (directly or inside a cryostat). ...

The casemate Inside of the casemate, i.e. the housing where the beam is tailored to satisfy the needs of either the 'monochomatic' or the 'time-of-flight' mode of operation of D33. The neutrons arrive

primary white beam is reflected by a focussing monochromator made of 9 highly oriented pyrolytic graphite (HOPG) providing an important flux at the sample. The monochromator housing has two beam holes at take-off ... 85° and 115°, corresponding to 4.5 Å and 5.6 Å beams with HOPG and incorporates the slit systems and cooled Beryllium filter in a way ...

n geometry Transmission or backscattering Neutron beam Flux at sample position about 10 7 n/cm 2 /s Wavelength range 0.8 - 3.2 Å Sample stage-to-beam distance 40 - 70 mm Detector (1) (1) Photonics Science ... mm Geometry from transmission (γ=0º) to back scattering (γ=180º), preferred γ angles: 0º, 90º, 180º Beam divergence : about h= 0.6º, v= 0.8º ...

Guide hall, thermal beam H25 distance reactor-core to monochromator : 65 m Monochromator crystal d-spacing (Å) k i (Å -1 ) flux (10 7 cm -2 .s -1 ) PG(002) 3.355 2.662 3.5 4.10 6.0 Heusler(111) 3.435 2 ... α 0 = 12.λ (Å) α 1 , α 2 , α 3 = 10', 20', 30', 40', 60' adjustable by Soller collimators Sample beam size LxH=5 x 4 cm 2 Analyser PG(002) ...

Reactor hall, thermal beam H13 beam tube Ø 170 mm Monochromator crystal dhkl (Å ) ki (Å -1 ) flux (10 7 n.cm -2 s -1 ) Conditions polarised Heusler (111) (230x150mm 2 ) 3.437 2.662 4.1 8.0 1.05 7.0 0.55 ... vertical focusing 3 He detector 4 x 10 cm 2 (vertical) Beam cross-section 20 x 20 mm 2 Instrument Description IN20 is installed at the H13 ...

components of the beam conditioning part are the two background choppers, the double curvature mono-chromator with four faces and the Fermi chopper. The background choppers are rapidly pulsating beam shutters which ... Reactor hall, thermal beam H12 Monochromators PG 002: 2.20 ... 3.60 Å PG 004: 1.10 ... 1.80 Å Cu 220: 0.85 ... 1.50 Å Cu 111: 1.25 ...

Guide hall n° 1, thermal guide H24 beam cross section 30 x 75 mm 2 Monochromator crystal d -spacing in Å k i in Å -1 flux in 10 6 n cm -2 s -1 PG (002) 3.355 1.3 - 3.3 2.662 9.3 Cu (111) 2.087 2.0 - 5