Zobrazeno 1 - 10
of 72
pro vyhledávání: '"Elisabeth Dartyge"'
Autor:
M. S. Tokumoto, Christine Giorgetti, Sandra Helena Pulcinelli, Valérie Briois, François Baudelet, Elisabeth Dartyge, Celso Valentim Santilli
Publikováno v:
Journal of Sol-Gel Science and Technology. 39:25-36
The simultaneous formation of nanometer sized zinc oxide (ZnO), and acetate zinc hydroxide double salt (Zn-HDS) is described. These phases, obtained using the sol-gel synthesis route based on zinc acetate salt in alcoholic media, were identified by d
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8443ae7b5d89fc526850412169a70c51
https://doi.org/10.1007/s10971-006-6973-2
https://doi.org/10.1007/s10971-006-6973-2
Autor:
Françoise Villain, François Varret, Christine Giorgetti, Anne Bleuzen, François Baudelet, Christophe Cartier dit Moulin, Claire Lomenech, Elisabeth Dartyge, Michel Verdaguer, Anne Dolbecq, Antoine Goujon, Marc Nogues, Jean-Jacques Gallet, Olivier Roubeau
Publikováno v:
Molecular Crystals and Liquid Crystals Science and Technology. Section A. Molecular Crystals and Liquid Crystals. 335:253-262
Photo-induced magnetisation has been recently evidenced by Hashimoto et al. in CoFe cyanide[1]. We synthesized a diamagnetic RbFeCo cyanide able to present the same photomagnetic effect. The magnetic properties of the excited state, the electronic st
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a86433f15ce711dc71465a88dc1613ac
https://doi.org/10.1080/10587259908028870
https://doi.org/10.1080/10587259908028870
Autor:
Stefania Pizzini, G. Krill, F. Baudelet, Marco Finazzi, A. San Miguel-Fuster, W. Felsch, M. Arend, J.-P. Kappler, Alain Fontaine, A. Delobbe, Elisabeth Dartyge
Publikováno v:
Physical Review B. 59:3707-3721
The transition of the magnetization of multilayers $[{\mathrm{CeH}}_{2}(x\AA{})/\mathrm{Fe}(16\AA{})]\ifmmode\times\else\texttimes\fi{}n,$ $x=10,$ 16, 25, from planar to perpendicular orientation at low temperatures is explained on a microscopic basi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b85e1c926012dc15087dcafc325f1b2f
https://doi.org/10.1103/physrevb.59.3707
https://doi.org/10.1103/physrevb.59.3707
Publikováno v:
Journal of Alloys and Compounds. :526-532
A short review is given of the theoretical fundamentals, applications and limitations of X-ray magnetic circular dichroism (XMCD) at the M 4,5 and L 2,3 edges of rare earth compounds.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::90c802d7be08f3719c9cb2304f770b20
https://doi.org/10.1016/s0925-8388(98)00384-3
https://doi.org/10.1016/s0925-8388(98)00384-3
Publikováno v:
Journal of Alloys and Compounds. :198-201
This system is a good probe for the study of the effect of Fe → Ga substitution and hydrogen insertion, on the degree of localization of the 4f states of cerium. We tried to correlate the electronic state of cerium with the changes in the magnetic
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7b89dd7c6ffb2ae30499f90c65df031a
https://doi.org/10.1016/s0925-8388(97)00380-0
https://doi.org/10.1016/s0925-8388(97)00380-0
Autor:
S. Miraglia, F. Baudelet, Olivier Isnard, Daniel Fruchart, Ch. Giorgetti, G. Krill, Elisabeth Dartyge
Publikováno v:
Le Journal de Physique IV. 7:C2-439
Measurements of magnetic circular dichroism (MCXD) at the Ce L II and L III edges have been performed from CeFe 11 Ti and CeFe 5.5 Ga 6.5 both ferromagnetic compounds. The recorded MCXD signal is presented and compared to earlier reported results [1]
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d15091523bb234bb9f5be71c74d81fa2
https://doi.org/10.1051/jp4/1997041
https://doi.org/10.1051/jp4/1997041
Autor:
G. Krill, Daniel Fruchart, Olivier Isnard, Elisabeth Dartyge, Christine Giorgetti, S. Miraglia
Publikováno v:
Journal of Physics: Condensed Matter. 8:2437-2446
The effect of nitrogen insertion on the electronic properties of cerium and iron in has been studied by means of x-ray absorption spectroscopy (XAS) and magnetic circular x-ray dichroism (MCXD). The evolution of the electronic structure of cerium upo
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0b3ea3a3632c96a8090541dae99dc32c
https://doi.org/10.1088/0953-8984/8/14/017
https://doi.org/10.1088/0953-8984/8/14/017
Autor:
Stefania Pizzini, Augusto Marcelli, Jesús Chaboy, Elisabeth Dartyge, L. Bozukov, François Baudelet, Alain Fontaine
Publikováno v:
Physical Review B. 51:9005-9014
We present a combined x-ray-absorption-spectroscopy (XAS) and x-ray-circular-magnetic-dichroism (XCMD) study performed on the ${\mathrm{CeFe}}_{11}$${\mathrm{TiH}}_{\mathit{x}}$ systems. Looking at the changes of the local structure around the metal
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::fa555ded16f3334a8522f9c3400d16d5
https://doi.org/10.1103/physrevb.51.9005
https://doi.org/10.1103/physrevb.51.9005
Autor:
Michel Piecuch, Alain Fontaine, François Baudelet, Christine Giorgetti, Stefania Pizzini, Elisabeth Dartyge, Jean-François Bobo
Publikováno v:
Physical Review Letters. 74:1470-1473
Magnetic circular x-ray dichroism on Co $/$Cu and Fe $/$Cu multilayers at the $K$ edge of copper shows (i) that the $p$ band of copper is significantly spin polarized by the adjacent Co or Fe atoms, (ii) that the spin polarization of the copper layer
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0c61b83f8d6ccf15486f3e49c6574850
https://doi.org/10.1103/physrevlett.74.1470
https://doi.org/10.1103/physrevlett.74.1470
Autor:
C. Malgrange, F. de Bergevin, C. Vettier, Alain Fontaine, José Goulon, Stefania Pizzini, C. Giles, Elisabeth Dartyge
Publikováno v:
Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment. 349:622-625
Diamond crystals inserted in an energy dispersive setup are shown to be efficient quarter-wave plates at transforming a linearly polarized X-ray beam into a circularly polarized one. Circular magnetic X-ray dichroism (CMXD) spectra have been recorded
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::bd79515d677839f4751b295825dca1e8
https://doi.org/10.1016/0168-9002(94)91235-1
https://doi.org/10.1016/0168-9002(94)91235-1