Search Results - "TRONC, E"

Magnetic order in γ-Fe2O3 nanoparticles: a XMCD study by BRICE-PROFETA, S, ARRIO, M.-A, TRONC, E, MENGUY, N, LETARD, I, CARTIER DIT MOULIN, C, NOGUES, M, CHANEAC, C, JOLIVET, J.-P, SAINCTAVIT, Ph

“…Spin-canting in spinel nanoparticles of maghemite has multiple origins, among which surface effects, finite-size effects or chemical disorder effects. XMCD at…”
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Blue agave fiber esterification for the reinforcement of thermoplastic composites by Tronc, E., Hernández-Escobar, C.A., Ibarra-Gómez, R., Estrada-Monje, A., Navarrete-Bolaños, J., Zaragoza-Contreras, E.A.

“…Blue agave fiber esterification and its use in thermoplastic composite reinforcement was the purpose of this research. Spectroscopic techniques indicated the…”
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On the models for interparticle interactions in nanoparticle assemblies: comparison with experimental results by Dormann, J.L, Fiorani, D, Tronc, E

“…The models proposed to account for the variation of the blocking temperature of a magnetic particle in an assembly of interacting particles are re-discussed…”
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Structural and Magnetic Characterization ofε-Fe2O3 by Tronc, E., Chanéac, C., Jolivet, J.P.

“…ε-Fe2O3dispersed in silica was obtained by heat treating (1400°C) a composite made up of 10-nm particles ofγ-Fe2O3well dispersed in a silica xerogel based on…”
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Surface-related properties of γ-Fe2O3 nanoparticles by TRONC, E, EZZIR, A, CHERKAOUI, R, CHANEAC, C, NOGUES, M, KACHKACHI, H, FIORANI, D, TESTA, A. M, GRENECHE, J. M, JOLIVET, J. P

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Surface effects in noninteracting and interacting γ-Fe2O3 nanoparticles by Tronc, E, Fiorani, D, Noguès, M, Testa, A.M, Lucari, F, D’Orazio, F, Grenèche, J.M, Wernsdorfer, W, Galvez, N, Chanéac, C, Mailly, D, Jolivet, J.P

“…From AC susceptibility, magnetization and Mössbauer spectroscopy measurements, we show the dominant role of the surface properties and surface-to-core exchange…”
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From pure superparamagnetic regime to glass collective state of magnetic moments in γ-Fe2O3 nanoparticle assemblies by DORMANN, J. L, CHERKAOUI, R, SPINU, L, NOGUES, M, LUCARI, F, D'ORAZIO, F, FIORANI, D, GARCIA, A, TRONC, E, JOLIVET, J. P

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(Co,Fe)Pt nanoparticles by aqueous route; self-assembling, thermal and magnetic properties by Gibot, P., Tronc, E., Chanéac, C., Jolivet, J.P., Fiorani, D., Testa, A.M.

“…(Co,Fe)Pt alloy nanoparticles of A1-type structure were obtained by reduction of metallic salts by hydrazine in aqueous medium. Sb and Cu were used as…”
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Finite-size versus surface effects in nanoparticles by Kachkachi, H., Noguès, M., Tronc, E., Garanin, D.A.

“…We study the finite-size and surface effects on the thermal and spatial behaviours of the magnetisation of a small magnetic particle. We consider two systems:…”
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From pure superparamagnetism to glass collective state in γ-Fe2O3 nanoparticle assemblies by DORMANN, J. L, FIORANI, D, CHERKAOUI, R, TRONC, E, LUCARI, F, D'ORAZIO, F, SPINU, L, NOGUES, M, KACHKACHI, H, JOLIVET, J. P

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Collective magnetic state in nanoparticles systems by Fiorani, D., Dormann, J.L., Cherkaoui, R., Tronc, E., Lucari, F., D'Orazio, F., Spinu, L., Nogues, M., Garcia, A., Testa, A.M.

“…Studies of static and dynamic properties of γ-Fe 2O 3 nanoparticles (4.7 nm) with interparticle interactions of increasing strength reveal a progressive change…”
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Effect of interparticle interactions on the dynamical properties of γ-Fe2O3 nanoparticles by Dormann, J.L, Spinu, L, Tronc, E, Jolivet, J.P, Lucari, F, D'Orazio, F, Fiorani, D

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THE HUMANITARIAN IMPERATIVE: COMPROMISES AND PROSPECTS IN PROTRACTED CONFLICTS by Tronc, E.

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Magnetic properties of γ-Fe2O3 dispersed particles: size and matrix effects by Tronc, E, Noguès, M, Chanéac, C, Lucari, F, D’Orazio, F, Grenèche, J.M, Jolivet, J.P, Fiorani, D, Testa, A.M

“…Static properties (0–5.5T, 2–300K) of γ-Fe2O3 5- and 9-nm particles trapped in a silica xerogel (Fe/Si=0.01−0.44mol/mol) give evidence of strains. Comparing…”
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Influence of Fe(II) on the Formation of the Spinel Iron Oxide in Alkaline Medium by Jolivet, J. P., Belleville, P., Tronc, E., Livage, J.

“…Fe(II) and Fe(III) in various proportions were coprecipitated by NH 3 at pH ≈ 11. The Fe(II)/Fe(III) ratio (x) was varied from 0.10 to 0.50. After…”
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Dynamic studies of γ-Fe2O3 nanoparticle systems by Spinu, L., Fiorani, D., Srikanth, H., Lucari, F., D’Orazio, F., Tronc, E., Noguès, M.

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Adsorption phenomena and magnetic properties of γ-Fe2O3 nanoparticles by PRODAN, D, CHANEAC, C, TRONC, E, JOLIVET, J. P, CHERKAOUR, R, EZZIR, A, NOGUES, M, DORMANN, J. L

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XMCD Investigation of Spin Disorder in Fe2O3 Nanoparticles at the Fe L2,3 Edges by BriceProfeta, S., Arrio, M.A., Tronc, E., Letard, I., Moulin, Ch. Cartier dit, Sainctavit, Ph

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Spin freezing in maghemite nanoparticle systems by Fiorani, D, Testa, A.M, Tronc, E, Lucari, F, D’Orazio, F, Nogués, M

“…The static and dynamical properties of two powder samples of γ-Fe 2O 3 nanoparticles, with average diameter D=2.7 and 4.6 nm have been investigated by AC and…”
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XMCD investigation of spin disorder in γ-Fe2O3 nanoparticles at the Fe L2,3 edges by Brice-Profeta, S, Arrio, M-A, Tronc, E, Letard, I, Cartier dit Moulin, Ch, Sainctavit, Ph

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