Recherche

Information & links Physics Neutron Scattering Training and Mobility of Researchers PhysicsWeb Nobel Prize Winners American Physical Society American Institute of Physics Physical Review Science Elsev

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.

A set-up used for magnetic studies The instrument is shown here equiped with the old PSD covering only 128º in 2θ. A cryostat 1.5-300K or even a dilution cryostat can be mounted on the D1B diffractome

Guide hall n°1, thermal guide H25 Neutron interferometer with USANS option Monochromator two crystals mounted on a computer controlled support type I silicon perfect block crystal reflecting planes [1

Guide hall n°1, thermal guide H22 Monochromator take-off angle 44.22° crystal pyrolytic graphite (002) wavelength 2.52 Å flux at sample/n cm -2 s -1 7.9 x 10 6 crystal Germanium (311) wavelength 1.28

Pedagogical animations Six animations are shown : without phase shifter (-> no contrast) normal with absorber with spin flipper, vertical analyzer (-> no contrast) with spin flipper, horizontal analyz

Phone on the instrument: +33(0)4 76 20 7053 First Responsible LEMMEL Hartmut Click on name to obtain contact information.

Guide hall 1, thermal guide H22 Monochromators type Si-double focusing monochromator (from 1.5 to 2A), Cu-focusing monochromator (from 2-3A) dimensions 209 x 170 x 12 mm 3 wavelength range 1.3 - 3 Å v

Three-dimensional view of the diffraction patterns of the electrode during the C/15 charge The angular range is 64° to 76°. Note the appearance, then disappearance, of one peak belonging to the γ phas

Texture of subduction rocks The history of strain and stresses in the Earth’s crust are stored, memorised in rocks. Reading it through neutron texture analysis can tell us much about geological mechan