Zobrazeno 1 - 10
of 551
pro vyhledávání: '"J.L Soubeyroux"'
Autor:
M. Lomello-Tafin, A. Ait Chaou, Jean-Michel Moreau, M Isa, J. Jourdan, Philippe Galez, J.L. Soubeyroux, J. C. Valmalette
Publikováno v:
Journal of Alloys and Compounds. 373:16-27
The crystal structures and structure transformations of ZrAu have been investigated by means of neutron powder diffraction on as-cast ingots placed in evacuated quartz tubes to avoid oxidation. In the temperature range 300–1273 K, two structure tra
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::1edb018592c56d80e2d3c76ac4c300b7
https://doi.org/10.1016/j.jallcom.2003.10.056
https://doi.org/10.1016/j.jallcom.2003.10.056
Hydrogen adsorption in microporous alkali-doped carbons (activated carbon and single wall nanotubes)
Autor:
S. Challet, Laurent Duclaux, Roland J.-M. Pellenq, Olivier Isnard, J.L. Soubeyroux, P. Azaı̈s
Publikováno v:
Journal of Physics and Chemistry of Solids. 65:541-544
Adsorption of hydrogen gas was tested in microporous doped carbons: activated carbon (1600 m 2 /g) and single wall carbon nanotubes (SWNTs). The isotherms of adsorption of LiC 18 and KC 24 doped microporous activated carbons were determined in the ra
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7c8930977bd0a3c85b118d22aab1ed22
https://doi.org/10.1016/j.jpcs.2003.10.032
https://doi.org/10.1016/j.jpcs.2003.10.032
Autor:
Patrice Bourson, Ph. Galez, Alejandro Ayala, Ariete Righi, Roberto L. Moreira, J.L. Soubeyroux
Publikováno v:
Solid State Communications. 107:193-196
Neutron powder thermodiffractometry has been used to determine the phase diagram of LiK 1- x Rb x SO 4 mixed crystals ( x ≤ 0.50), between 50 and 800 K. We observed that, in this temperature range, these crystals undergo practically the same sequen
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::44e6992faf6329fa83c506b9982989e4
https://doi.org/10.1016/s0038-1098(98)00178-1
https://doi.org/10.1016/s0038-1098(98)00178-1
Publikováno v:
Journal of Alloys and Compounds. 231:760-765
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::43bb8822b1067f9458f30bceaee5a7b3
https://doi.org/10.1016/0925-8388(95)01714-3
https://doi.org/10.1016/0925-8388(95)01714-3
Publikováno v:
Journal of Magnetism and Magnetic Materials. 139:65-76
A new series of interstitial ThMn 12 -type carbides of the formula RFe 10.5 Mo 1.5 C x (R=rare earth) were prepared by sintering the starting intermetallic compounds with carbon powder at T =873 K. The maximum relative volume increase of the unit cel
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2aec8efe44397f84b18cfb1ac1543850
https://doi.org/10.1016/0304-8853(95)90029-2
https://doi.org/10.1016/0304-8853(95)90029-2
Publikováno v:
Journal of Magnetism and Magnetic Materials. 137:151-156
A structural and magnetic characterization of the compounds R 2 Fe 17 H x through the R series (except for R = Eu, Yb) is presented. The starting alloys crystallize with the rhombohedral ( Th 2 Zn 17 - type R -3 m ) or the hexagonal ( Th 2 Ni 17 - ty
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9c88e896ee40d29e6495116955554076
https://doi.org/10.1016/0304-8853(94)90201-1
https://doi.org/10.1016/0304-8853(94)90201-1
Publikováno v:
Solid State Ionics. :484-487
Lithium intercalation by soft chemistry of the NASICON-derived phosphate CuII0.5Ti2(PO4)3 lead to the elaboration of a new phosphate Li3.5Cu0.5Ti2(PO4)3. In this phase also of the NASICON-type the lithium and copper atoms are located in the usually l
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::dbbac6fecd5c792a54e098f97f1dc529
https://doi.org/10.1016/0167-2738(93)90148-v
https://doi.org/10.1016/0167-2738(93)90148-v
Publikováno v:
Solid State Communications. 86:675-678
Magnetic properties of R2Fe2Si2C (with R = Nd, Tb) have been studied by means of neutron diffraction. An antiferromagnetic behaviour have been evidenced below 15 K for the Nd based compound and 45 K for the Tb based compound. The magnetic cell is twi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1cbc205ac40200b9304e307fc2daa439
https://doi.org/10.1016/0038-1098(93)90838-e
https://doi.org/10.1016/0038-1098(93)90838-e
Autor:
Olivier Isnard, Daniel Fruchart, J.L. Soubeyroux, E. Tomey, Andrew J. Fagan, S. Miraglia, C. Desmoulins
Publikováno v:
Journal of Alloys and Compounds. 191:233-238
The magnetic and structural properties of some R(Fe, M) 12 X y compounds (R Y, Nd, M Mo, X N and R Ho, M Ti and X H) were studied by a.c. susceptibility and neutron powder diffraction. Remarkable effects can be obtained with N
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2735d7bf8f17ed80c6a755960e4a33bd
https://doi.org/10.1016/0925-8388(93)90070-4
https://doi.org/10.1016/0925-8388(93)90070-4
Publikováno v:
ChemInform. 24
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e6865c0a8bf3d2587db94b4a49c6ed8c
https://doi.org/10.1002/chin.199319009
https://doi.org/10.1002/chin.199319009