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extraction valve, resulting in a large peak. During initial operation in 2023, SuperSUN detected 3.8 × 10 6 UCNs from a single filling cycle of the 14-liter source volume, at a reactor power of 48.6 MW (see ... delivery system, including a tapered octagonal guide [ 1 ] and a 3 m long ultrathin circular supermirror guide within the helium UCN ...

11 , 15 (2020). doi.org/10.1021/acs.jpclett.0c01530 Instrument ILL : Le spectromètre IN16B de l'ILL a été utilisé pour les expériences de spectroscopie neutronique. Contacts : Dr T. Seydel , ILL et Dr K

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Subcommittee (review) panels meet twice a year, in Spring and Autumn, to assess the scientific merits of applications and recommend beamtime allocation. The decision is solely based on the information ... on experimental reports and publications related to previous experiments. Proposals are ranked on a scale from 10 (highlight) to 1 ...

Subcommittee (review) panels meet twice a year, in Spring and Autumn, to assess the scientific merits of applications and recommend beamtime allocation. The decision is solely based on the information ... on experimental reports and publications related to previous experiments. Proposals are ranked on a scale from 10 (highlight) to 1 ...

phenomena. This compound shows a transition where charges localize and this change in the electronic behaviour is accompanied by a structural phase transition. The 2D-detector of D9 is a valuable advantage for ... and the magnetic ordering in similar manganites. A D9-like diffractometer is the best tool for this purpose. Ref.: A. Daoud-Aladine et ...

quels sont les éléments de base de ce set de LEGO auto-assemblant. Les complexes d'inclusion (figure 1a) sont les unités structurelles de base des assemblages supramoléculaires, qui présentent un jeu subtil ... ceux présentés dans la figure 1. Concentrons-nous donc maintenant sur l'effet de la pression. Fig.1a: Représentation schématique de ...

considered to be ‘smart’ or ‘switchable’ materials because of the fact that they undergo a phase transition at a critical temperature close to that of the physiological temperature – the normal human t ... development of such systems based on polymers requires a better understanding of the complex dynamic structure of such nanomaterials and ...

water, at laminar flow, turbulent flow and with a shear gradient. They effected dynamic studies at start and stop of flow in pipe flow geometry using a tube where the pumping direction changed every 10 ... synchronisation signal for a cycle of 20 s containing 54 slices of 390 ms. After 17 cycles (6 min) the accumulated counting rate was sufficient ...

measurements and rapid kinetics. Real time signifies a movie sample after a disturbance, pH or temperature jump, dilution, mixing, application of a magnetic field... Rapid implies short acquisition times ... measurements with Stopped-Flow apparatus The interest of a Stopped-Flow apparatus is to control a reaction by the mixing of several ...