Search Results - "Berar, J.F."

X-ray pixel detector for crystallography by Delpierre, P., Berar, J.F., Blanquart, L., Caillot, B., Clemens, J.C., Mouget, C.

“…For X-ray diffraction experiments, the required dynamic range is a challenge. The signal ranges usually over more than six orders of magnitude. To meet this…”
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Large surface X-ray pixel detector by Delpierre, P., Berar, J.F., Blanquart, L., Boudet, N., Breugnon, P., Caillot, B., Clemens, J.C., Mouget, C., Potheau, R., Valin, I.

“…A large surface semiconductor photon counting pixel detector is being built. As a first step, this detector is optimized for X-ray crystallography. The aim is…”
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Magnetic anisotropy and chemical long-range order in epitaxial ferrimagnetic CrPt3 films by MARET, M, ALBRECHT, M, KÖHLER, J, POINSOT, R, ULHAQ-BOUILLET, C, TONNERRE, J. M, BERAR, J. F, BUCHER, E

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Phason strain in a mechanically polished Al Pd Mn icosahedral single quasicrystal by Boudard, M., De Boissieu, M., Simon, J.P., Berar, J.F., Doisneau, B.

“…Two icosahedral Al Pd Mn samples extracted from the same Czochralskigrown single quasicrystal have been studied by high-resolution synchrotron X-ray…”
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One-dimensional fluctuating nanodomains in the charge-transfer molecular system TTF-CA and their first-order crystallization by Buron-Le Cointe, M, Lemée-Cailleau, M H, Cailleau, H, Ravy, S, Bérar, J F, Rouzière, S, Elkaïm, E, Collet, E

“…We report on the direct observation by x-ray diffuse scattering measurements of thermally induced one-dimensional nanoscale ordered fluctuations in the…”
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PIXSCAN: Pixel detector CT-scanner for small animal imaging by Delpierre, P., Debarbieux, F., Basolo, S., Berar, J.F., Bonissent, A., Boudet, N., Breugnon, P., Caillot, B., Cassol Brunner, F., Chantepie, B., Clemens, J.C., Dinkespiler, B., Khouri, R., Koudobine, I., Mararazzo, V., Meessen, C., Menouni, M., Morel, C., Mouget, C., Pangaud, P., Peyrin, F., Rougon, G., Sappey-Marinier, D., Valton, S., Vigeolas, E.

“…The PIXSCAN is a small animal CT-scanner based on hybrid pixel detectors. These detectors provide very large dynamic range of photons counting at very low…”
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Strain state in bcc Fe films grown on Si(1 1 1) by Stephan, R., Zabrocki, S., Wetzel, P., Berling, D., Mehdaoui, A., Bubendorff, J-L., Garreau, G., Pirri, C., Gewinner, G., Boudet, N., Berar, J.F.

“…The strain state of Fe films grown on Si(1 1 1) has been investigated by X-ray diffraction (XRD) in the thickness range between 11 and 304 monolayers. Fe grows…”
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Defects limitation in epitaxial GaP on bistepped Si surface using UHVCVD–MBE growth cluster by Quinci, T., Kuyyalil, J., Thanh, T. Nguyen, Wang, Y. Ping, Almosni, S., Létoublon, A., Rohel, T., Tavernier, K., Chevalier, N., Dehaese, O., Boudet, N., Bérar, J.F., Loualiche, S., Even, J., Bertru, N., Corre, A. Le, Durand, O., Cornet, C.

“…We report on the association of Ultra High Vaccum Chemical Vapor Deposition (UHVCVD) and Molecular Beam Epitaxy (MBE) to achieve III–V (GaP) integration on…”
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A detailed study of UO2 to U3O8 oxidation phases and the associated rate-limiting steps by Rousseau, G., Desgranges, L., Charlot, F., Millot, N., Nièpce, J.C., Pijolat, M., Valdivieso, F., Baldinozzi, G., Bérar, J.F.

“…The kinetic and crystalline evolutions of UO2 during its oxidation into U3O8 at 250°C in air were studied by isothermal thermogravimetry and calorimetry,…”
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Cation Distribution in a Titanium Ferrite Fe2.75Ti0.25O4Measured byin-SituAnomalous Powder Diffraction Using Rietveld Refinement by Bernard, F., Lorimier, J., Nivoix, V., Millot, N., Perriat, P., Gillot, B., Berar, J.F., Niepce, J.C.

“…Many ferrites contain different cations with various valence states and location in the spinel structure. In compounds such as these, only a combination of…”
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Comparison of three types of XPAD3.2/CdTe single chip hybrids for hard X-ray applications in material science and biomedical imaging by Buton, C., Dawiec, A., Graber-Bolis, J., Arnaud, K., Bérar, J.F., Blanc, N., Boudet, N., Clémens, J.C., Debarbieux, F., Delpierre, P., Dinkespiler, B., Gastaldi, T., Hustache, S., Morel, C., Pangaud, P., Perez-Ponce, H., Vigeolas, E.

“…The CHiPSpeCT consortium aims at building a large multi-modules CdTe based photon counting detector for hard X-ray applications. For this purpose, we tested…”
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Magnetic anisotropy and chemical long-range order in epitaxial ferrimagnetic CrPt 3 films by Maret, M, Albrecht, M, Köhler, J, Poinsot, R, Ulhaq-Bouillet, C, Tonnerre, J.M, Berar, J.F, Bucher, E

“…Thin films of CrPt 3 were prepared by molecular beam epitaxy on both Al 2O 3(0 0 0 1) and MgO(0 0 1) substrates, either directly by co-deposition of Cr and Pt…”
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PIXSCAN: pixel detector CT-scanner for small animal imaging by Delpierre, P., Basolo, S., Berar, J.F., Bonissent, A., Breugnon, P., Boudet, N., Caillot, B., Clemens, J.C., Debarbieux, F., Dinkespiler, B., Khouri, R., Koudobine, I., Matarazzo, V., Meessen, C., Menouni, M., Morel, C., Mouget, C., Pangaud, P., Peyrin, F., Rougon, G., Sappey-Marinier, D., Valton, S., Vigeolas, E.

“…The aims of the pixel detector CT-scanner for small animal imaging PIXSCAN are to provide high count rate and fast image readout, and to improve soft tissue…”
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A new Pixel Detector for X-ray Diffraction by Berar, J.F., Caillot, B., Mouget, C., Blanquart, L., Clemens, J.C., Delpierre, P.

“…Abstract only…”
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A 20kpixels CdTe photon-counting imager using XPAD chip by Basolo, S., Bérar, J.F., Boudet, N., Breugnon, P., Chantepie, B., Clémens, J.C., Delpierre, P., Dinkespiler, B., Hustache, S., Medjoubi, K., Ménouni, M., Morel, C., Pangaud, P., Vigeolas, E.

“…A 20kpixels CdTe sensor has been hybridized on XPAD3S CMOS photon-counting chips, forming a 19,200pixels imaging device. P-type CdTe with rectifying contact…”
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Orbital degrees of freedom and ordering phenomena in a 4 f system by Amara, M., Luca, S.E., Galéra, R.M., Aviani, I., Bérar, J.F.

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Large surface X-ray pixel detector by Delpierre, P., Berar, J.F., Blanquart, L., Boudet, N., Breugnon, P., Caillot, B., Clemens, J.C., Mouget, C., Potheau, R., Valin, I.

“…A large surface semi-conductor photon counting pixel detector is being built. As a first step, this detector is optimized for X-ray crystallography. The aim is…”
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X-ray and electron diffraction analysis of the structure and the microstructure of the Y 3(Fe 0.933V 0.067) 29 compound by Lambert-Andron, B, Courtois, D, Pontonnier, L, Bérar, J.F

“…High resolution synchrotron X-ray powder diffraction and electron diffraction studies have been conducted on a Nd 3(Fe,Ti) 29-type phase of composition Y 3(Fe…”
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X-ray pixel detector for crystallography by Delpierre, P., Berar, J.F., Blanquart, L., Caillot, B., Clemens, J.C., Mouget, C.

“…For X-rays diffraction experiments, the required dynamic is a challenge. The signal ranges usually over more than six orders of magnitude. To meet this…”
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Orbital degrees of freedom and ordering phenomena in a 4f system by Amara, M., Luca, S.E., Galéra, R.M., Aviani, I., Bérar, J.F.

“…Due to orbital degeneracy, a 4f electronic shell has the ability to distort when influenced by an electrostatic, magnetic or collective intersite field. In…”
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