Search Results - "Loiseau, A"

Size and shape effects on the order-disorder phase transition in CoPt nanoparticles by Alloyeau, D, Ricolleau, C, Mottet, C, Oikawa, T, Langlois, C, Le Bouar, Y, Braidy, N, Loiseau, A

“…Chemically ordered bimetallic nanoparticles are promising candidates for magnetic-storage applications. However, the use of sub-10 nm nanomagnets requires…”
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Evidence of correlation between catalyst particles and the single-wall carbon nanotube diameter: a first step towards chirality control by Fiawoo, M-F C, Bonnot, A-M, Amara, H, Bichara, C, Thibault-Pénisson, J, Loiseau, A

“…Controlling the structure of single-wall carbon nanotubes during their synthesis by chemical vapor deposition remains a challenging issue. Here, using a…”
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Ostwald ripening in nanoalloys: when thermodynamics drives a size-dependent particle composition by Alloyeau, D, Prévot, G, Le Bouar, Y, Oikawa, T, Langlois, C, Loiseau, A, Ricolleau, C

“…Ostwald ripening has been broadly studied because it plays a determinant role in the evolution of cluster size during both chemical and physical synthesis of…”
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Raman Spectroscopy of Single-Wall Boron Nitride Nanotubes by Arenal, R, Ferrari, A. C, Reich, S, Wirtz, L, Mevellec, J.-Y, Lefrant, S, Rubio, A, Loiseau, A

“…Single-wall boron nitride nanotubes samples synthesized by laser vaporization of a hexagonal BN target under a nitrogen atmosphere are studied by UV and…”
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Resonant Raman scattering in cubic and hexagonal boron nitride by REICH, S, FERRARI, A. C, ARENAL, R, LOISEAU, A, BELLO, I, ROBERTSON, J

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New method for the growth of single-walled carbon nanotubes from bimetallic nanoalloy catalysts based on Prussian blue analog precursors by Castan, A., Forel, S., Catala, L., Florea, I., Fossard, F., Bouanis, F., Andrieux-Ledier, A., Mazerat, S., Mallah, T., Huc, V., Loiseau, A., Cojocaru, C.S.

“…Catalyst engineering is a key point for selective growth of single-walled carbon nanotubes (SWCNT) with chemical vapor deposition (CVD). Here, we develop a new…”
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Electron energy loss spectroscopy measurement of the optical gaps on individual boron nitride single-walled and multiwalled nanotubes by ARENAL, R, STEPHAN, O, KOCIAK, M, TAVERNA, D, LOISEAU, A, COLLIEX, C

“…Spatially resolved electron energy loss spectroscopy experiments have been performed in an electron microscope on several individual boron nitride (BN)…”
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Dielectric permittivity, conductivity and breakdown field of hexagonal boron nitride by Pierret, A, Mele, D, Graef, H, Palomo, J, Taniguchi, T, Watanabe, K, Li, Y, Toury, B, Journet, C, Steyer, P, Garnier, V, Loiseau, A, Berroir, J-M, Bocquillon, E, Fève, G, Voisin, C, Baudin, E, Rosticher, M, Plaçais, B

“…Abstract In view of the extensive use of hexagonal boron nitride (hBN) in 2D material electronics, it becomes important to refine its dielectric…”
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Stabilizing ultra-thin black phosphorus with in-situ-grown 1 nm-Al2O3 barrier by Galceran, R., Gaufres, E., Loiseau, A., Piquemal-Banci, M., Godel, F., Vecchiola, A., Bezencenet, O., Martin, M.-B., Servet, B., Petroff, F., Dlubak, B., Seneor, P.

“…Exfoliated black phosphorus is a 2D semiconductor with promising properties for electronics, spintronics, and optoelectronics. Nevertheless, its rapid…”
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In vitro interaction and biocompatibility of titanate nanotubes with microglial cells by Sruthi, S., Loiseau, A., Boudon, J., Sallem, F., Maurizi, L., Mohanan, P.V., Lizard, G., Millot, N.

“…Titanate nanotubes (TiONts) are promising agents for biomedical applications. Microglial activation and associated oxidative burst are major challenges in drug…”
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Characterization of eFuse Programming for Varying RF BiCMOS Technology Silicides by Gebreselasie, E., Ngu, Y., Loiseau, A., McCallum-Cook, I.

“…Ti, Co, Pt, and Ni salicide processes optimized for a range of CMOS technology nodes down to 90nm were fabricated using 0.35 <inline-formula> <tex-math…”
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Optical transitions in single-wall boron nitride nanotubes by LAURET, J. S, ARENAL, R, DUCASTELLE, F, LOISEAU, A, CAU, M, ATTAL-TRETOUT, B, ROSENCHER, E, GOUX-CAPES, L

“…Optical transitions in single-wall boron nitride nanotubes are investigated by means of optical absorption spectroscopy. Three absorption lines are observed…”
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Exciton-exciton annihilation in hBN by Plaud, A., Schué, L., Watanabe, K., Taniguchi, T., Fossard, F., Ducastelle, F., Loiseau, A., Barjon, J.

“…Known as a prominent recombination path at high excitation densities, exciton-exciton annihilation (EEA) is evidenced in bulk hexagonal boron nitride by…”
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Root-growth mechanism for single-wall carbon nanotubes by Gavillet, J, Loiseau, A, Journet, C, Willaime, F, Ducastelle, F, Charlier, J C

“…The catalytic growth of single-wall carbon nanotubes is investigated by high-resolution transmission electron microscopy. The similarities between the samples…”
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Extending the analysis of EELS spectrum-imaging data, from elemental to bond mapping in complex nanostructures by Arenal, R., de la Peña, F., Stéphan, O., Walls, M., Tencé, M., Loiseau, A., Colliex, C.

“…Multiple least squares fitting has been employed for long time in elemental electron energy-loss spectroscopy (EELS) analysis, in particular in biology, but…”
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Deciphering the demographic history of allochronic differentiation in the pine processionary moth Thaumetopoea pityocampa by Leblois, R., Gautier, M., Rohfritsch, A., Foucaud, J., Burban, C., Galan, M., Loiseau, A., Sauné, L., Branco, M., Gharbi, K., Vitalis, R., Kerdelhué, C.

“…Understanding the processes of adaptive divergence, which may ultimately lead to speciation, is a major question in evolutionary biology. Allochronic…”
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Do outbreaks affect genetic population structure? A worldwide survey in Locusta migratoria, a pest plagued by microsatellite null alleles by CHAPUIS, M-P, LECOQ, M, MICHALAKIS, Y, LOISEAU, A, SWORD, G.A, PIRY, S, ESTOUP, A

“…An understanding of the role of factors intrinsic to a species' life history in structuring contemporary genetic variation is a fundamental, but understudied,…”
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Patterns and drivers of genetic diversity and structure in the biological control parasitoid Habrobracon hebetor in Niger by Garba, M, Loiseau, A, Tatard, C, Benoit, L, Gauthier, N

“…When a promising natural enemy of a key pest exists locally, it is a common practice in biological control (BC) to rear and release it for supplementary…”
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Chemical analysis of French beans ( Phaseolus vulgaris L.) by headspace solid phase microextraction (HS-SPME) and simultaneous distillation/extraction (SDE) by Barra, A., Baldovini, N., Loiseau, A.-M., Albino, L., Lesecq, C., Lizzani Cuvelier, L.

“…Headspace Solid Phase Microextraction (HS-SPME) involving divinylbenzene/carboxen/polydimethylsiloxane (DVB/CAR/PDMS) fibre and simultaneous…”
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Atomic layer deposition of a MgO barrier for a passivated black phosphorus spintronics platform by Kern, L.-M., Galceran, R., Zatko, V., Galbiati, M., Godel, F., Perconte, D., Bouamrane, F., Gaufrès, E., Loiseau, A., Brus, P., Bezencenet, O., Martin, M.-B., Servet, B., Petroff, F., Dlubak, B., Seneor, P.

“…We demonstrate a stabilized black phosphorus (BP) 2D platform thanks to an ultrathin MgO barrier, as required for spintronic device integration. The in-situ…”
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