Crystal growth, structure and ferromagnetic properties of a Ce3Pt23Si11 single crystal (2009)
Opagiste, C., Paulsen, C., Lhotel, E., Rodiere, P., Bordet, P., ...
A high-quality single crystal of Ce3Pt23Si11 has been grown using the Czochralski method. The crystal structure is presented and the chemical composition has been checked using an electron microprobe...
Easy-Axis Kagom\'e Antiferromagnet: Local-Probe Study of Nd$_3$Ga$_5$SiO$_{14}$ (2007)
Zorko, A., Bert, F., Mendels, P., Bordet, P., Lejay, P., Robert, J.
We report a local-probe investigation of the magnetically anisotropic kagom\'e compound Nd$_3$Ga$_5$SiO$_{14}$. Our zero-field $\mu$SR results provide a direct evidence of a fluctuating collective...
Braithwaite, D., Lapertot, G., Bordet, P., Sugawara, H., ...
A thorough characterization of many samples of the filled skutterudite compound PrOs4Sb12 is provided. We find that the double superconducting transition in the specific heat Tc1~1.89K and Tc2~1.72K...
Toulemonde, P., Odier, P., Bordet, P., Floch, S. Le, Suard, E.
The effects of Sr substitution on superconductivity, and more particulary the changes induced in the hole doping mechanism, were investigated in Hg2(Ba1-ySry)2YCu2O8-d by a "bond valence sum"...
mu SR study of frustrated S = (1)/(2) Delafossites YCuO2+delta (2006)
Olariu, A, Bono, D, Bert, F, Mendels, P, Darie, C, Bordet, P, ...
Bordet, P., Gelard, I., Marty, K., Ibanez, A., Robert, J., Simonet, V., ...
In the R$_{3}$Ga$_{5}$SiO$_{14}$ compounds, the network R of rare earth cations form well separated planes of corner sharing triangles topologically equivalent to a kagom\'e lattice. Powder samples...
Bordet, P., Gelard, I., Marty, K., Ibanez, A., Robert, J., Simonet, V., ...
In the R$_{3}$Ga$_{5}$SiO$_{14}$ compounds, the network R of rare earth cations form well separated planes of corner sharing triangles topologically equivalent to a kagom\'e lattice. Powder samples...
Bordet, P., Gelard, I., Marty, K., Ibanez, A., Robert, J., Simonet, V., ...
In the R$_{3}$Ga$_{5}$SiO$_{14}$ compounds, the network R of rare earth cations form well separated planes of corner sharing triangles topologically equivalent to a kagom\'e lattice. Powder samples...
Bordet, P., Gelard, I., Marty, K., Ibanez, A., Robert, J., Simonet, V., ...
In the R$_{3}$Ga$_{5}$SiO$_{14}$ compounds, the network R of rare earth cations form well separated planes of corner sharing triangles topologically equivalent to a kagom\'e lattice. Powder samples...
Bordet, P., Gelard, I., Marty, K., Ibanez, A., Robert, J., Simonet, V., ...
In the R$\_{3}$Ga$\_{5}$SiO$\_{14}$ compounds, the network R of rare earth cations form well separated planes of corner sharing triangles topologically equivalent to a kagom\'e lattice. Powder...
Non-magnetic insulator state in Na1CoO2 and phase separation of Na vacancies (2005)
De Vaulx, C., Berthier, C., Horvatic, M., Bordet, P., Simonet, V., ...
Crystallographic, magnetic and NMR properties of a NaxCoO2 single crystal with x~1 are presented. We identify the stoichiometric Na1CoO2 phase, which is shown to be a non-magnetic insulator, as...
Magnetic structure of the spin-1/2 layer compound NaNiO2 (2005)
Darie, C., Bordet, P., De Brion, S., Holzapfel, M., Isnard, O., Lecchi, A., ...
Nonmagnetic insulator state in Na1CoO2 and phase separation of Na vacancies (2005)
De Vaulx, C., Julien, M. H., Berthier, C., Horvatić, M., Bordet, P., Simonet, V., ...
Toulemonde, P., Odier, P., Bordet, P., Floch, S. Le, Suard, E.
The effects of Sr substitution on superconductivity, and more particulary the changes induced in the hole doping mechanism, were investigated in Hg2(Ba1-ySry)2YCu2O8-d by a "bond valence sum"...
Decoupling of orbital and spin degrees of freedom in Li1-xNaxNiO2 (2004)
Hopzapfel, M., Debrion, S., Darie, C., Bordet, P., Chouteau, G., Strobel, P., ...
In the Li1-xNaxNiO2 solid solutions three different single phase regions exist: for x > 0.9, forx = 0.7 and for x < 0.3. Although the intermediate compound does not show the cooperative Jahn-Teller...
Decoupling of orbital and spin degrees of freedom in Li1-xNaxNiO2 (2004)
Hopzapfel, M., Debrion, S., Darie, C., Bordet, P., Chouteau, G., Strobel, P., ...
In the Li1-xNaxNiO2 solid solutions three different single phase regions exist: for x > 0.9, forx = 0.7 and for x < 0.3. Although the intermediate compound does not show the cooperative Jahn-Teller...
Decoupling of orbital and spin degrees of freedom in Li1-xNaxNiO2 (2004)
Hopzapfel, M., Debrion, S., Darie, C., Bordet, P., Chouteau, G., Strobel, P., ...
In the Li1-xNaxNiO2 solid solutions three different single phase regions exist: for x > 0.9, forx = 0.7 and for x < 0.3. Although the intermediate compound does not show the cooperative Jahn-Teller...
Oxygen doped S = 1/2 Cu delafossites: a muon spin rotation/relaxation study (2004)
Mendels, P, Bono, D, Bert, F, Garlea, O, Darie, C, Bordet, P, ...
Toulemonde, P., Odier, P., Bordet, P., Floch, S. Le, Suard, E.
The effects of Sr substitution on superconductivity, and more particulary the changes induced in the hole doping mechanism, were investigated in Hg2(Ba1-ySry)2YCu2O8-d by a "bond valence sum"...
Toulemonde, P., Odier, P., Bordet, P., Floch, S. Le, Suard, E.
The effects of Sr substitution on superconductivity, and more particulary the changes induced in the hole doping mechanism, were investigated in Hg2(Ba1-ySry)2YCu2O8-d by a "bond valence sum"...
Decoupling of orbital and spin degrees of freedom in Li1-xNaxNiO2 (2004)
Hopzapfel, M., Debrion, S., Darie, C., Bordet, P., Chouteau, G., Strobel, P., ...
In the Li1-xNaxNiO2 solid solutions three different single phase regions exist: for x > 0.9, forx = 0.7 and for x < 0.3. Although the intermediate compound does not show the cooperative Jahn-Teller...
Decoupling of orbital and spin degrees of freedom in Li1-xNaxNiO2 (2004)
Holzapfel, M., De Brion, S., Darie, C., Bordet, P., Chappel, E., Chouteau, G., ...
Decoupling of orbital and spin degrees of freedom in Li1-xNaxNiO2 (2004)
Hopzapfel, M., Debrion, S., Darie, C., Bordet, P., Chouteau, G., Strobel, P., ...
In the Li1-xNaxNiO2 solid solutions three different single phase regions exist: for x > 0.9, forx = 0.7 and for x < 0.3. Although the intermediate compound does not show the cooperative Jahn-Teller...
Single crystal growth of MgB2 and thermodynamics of Mg-B-N system at high pressure (2003)
Karpinski, J., Kazakov, S. M., Jun, J., Angst, M., Puzniak, R., Wisniewski, A., ...
Single crystals of MgB2 have been grown at high pressure via the peritectic decomposition of MgNB9. The crystals are of a size up to 1.5x0.9x0.2 mm3 with a weight up to 0.23 mg, and typically have...
Vantomme, A, Alves, E, Correia, J G, Bryntse, I, Johansson, L G, Loureiro, S M, ...
The composition, crystallinity, uniformity, purity, and thermal stability of cuprate superconductors have been studied by Rutherford backscattering and channeling spectrometry, and 3.045 MeV He+...
Toulemonde, P., Odier, P., Bordet, P., Floch, S. Le, Suard, E.
The effect of Sr chemical pressure on superconductivity was investigated in Hg2(Ba1-ySry)2YCu2O8-d. The samples were synthesized at high pressure-high temperature from y = 0.0 to full substitution, y...
MgB2 single crystals: high pressure growth and anisotropic properties (2002)
Karpinski, J., Angst, M., Jun, J., Kazakov, S. M., Puzniak, R., Wisniewski, A., ...
Single crystals of MgB2 with a size up to 1.5x0.9x0.2 mm3 have been grown with a high pressure cubic anvil technique. The crystal growth process is very peculiar and involves an intermediate nitride,...
Alves, E, Correia, JG, Bryntse, I, Johansson, LG, Loureiro, SM, ...
The composition, crystallinity, uniformity, purity and thermal stability of cuprate superconductors have been studied by Rutherford backscattering and channeling spectrometry, and 3.045 MeV He+...
Bordet, P., Mezouar, M., Nunez-Regueiro, M., Monteverde, M., Nunez-Regueiro, M. D., Rogado, N., ...
We report measurements on MgB2 up to ~40GPa. Increasing pressure yields a monotonous decrease of the lattice parameters and of the c/a ratio, but no structural transition down to parameters smaller...
Local $O\delta$ probing in the high-Tc superconductor $HgBa_{2}CuO_{4+\delta}$ (2001)
Correia, J G, Capponi, J J, Ctortecka, B, Butz, T, Tröger, W, Araújo, J P, ...
Electric-field gradients on mercury sites of the HgBa2CuO4+delta high-Tc superconductor were measured with the perturbed angular correlation technique and interpreted with ab initio calculations....
Local probing of Hg neighboorhood in $HgBa_{2}CuO_{4+\delta}$ (2001)
Correia, J G, Araújo, J P, Loureiro, S M, Toulemonde, P, Le Floc'h, S, Bordet, P, ...
Electric field gradients (EFG) on mercury sites of the Hg1201 high-TC superconductors were measured with the perturbed angular correlation (PAC) technique. In Hg1201 samples where PAC detects higher...
Enhancement of metallic behavior in bismuth cobaltates through lead doping (2001)
Loureiro, S.M., Young, D.P., Cava, R.J., Jin, R., Liu, Y., Bordet, P., ...
Stripe structure and Non-Homogeneity of the CuO2 Plane by Joint EXAFS and Diffraction (1997)
Bianconi, A., Saini, N., Lanzara, A., Lusignoli, M., Rossetti, T., Radaelli, P., ...
Local structure of the CuO2 plane in Bi2Sr2CaCu2O8+δ (Bi2212) superconductor has been solved by joint Cu K-edge extended X-ray absorption fine structure (EXAFS) and anomalous X-ray diffraction....
Temperature Dependent Local Instability of the Hg1212 Structure by Polarized EXAFS (1997)
Saini, N., Brunelli, M., Lanzara, A., Lusignoli, M., Rossetti, T., Bianconi, A., ...
The local structure of the (Hg1212) crystal has been investigated by temperature dependent polarized Cu K-edge extended x-ray absorption fine structure (EXAFS). We have observed an anomalous behavior...
Stripe structure and Non-Homogeneity of the CuO2 Plane by Joint EXAFS and Diffraction (1997)
Bianconi, A., Saini, N., Lanzara, A., Lusignoli, M., Rossetti, T., Radaelli, P., ...
Local structure of the CuO2 plane in Bi2Sr2CaCu2O8+δ (Bi2212) superconductor has been solved by joint Cu K-edge extended X-ray absorption fine structure (EXAFS) and anomalous X-ray diffraction....
Temperature Dependent Local Instability of the Hg1212 Structure by Polarized EXAFS (1997)
Saini, N., Brunelli, M., Lanzara, A., Lusignoli, M., Rossetti, T., Bianconi, A., ...
The local structure of the (Hg1212) crystal has been investigated by temperature dependent polarized Cu K-edge extended x-ray absorption fine structure (EXAFS). We have observed an anomalous behavior...
Stripe structure and Non-Homogeneity of the CuO2 Plane by Joint EXAFS and Diffraction (1997)
Bianconi, A., Saini, N., Lanzara, A., Lusignoli, M., Rossetti, T., Radaelli, P., ...
Local structure of the CuO2 plane in Bi2Sr2CaCu2O8+δ (Bi2212) superconductor has been solved by joint Cu K-edge extended X-ray absorption fine structure (EXAFS) and anomalous X-ray diffraction....
Temperature Dependent Local Instability of the Hg1212 Structure by Polarized EXAFS (1997)
Saini, N., Brunelli, M., Lanzara, A., Lusignoli, M., Rossetti, T., Bianconi, A., ...
The local structure of the (Hg1212) crystal has been investigated by temperature dependent polarized Cu K-edge extended x-ray absorption fine structure (EXAFS). We have observed an anomalous behavior...
Bordet, P., Hodeau, J., Wolfers, P., Raggazoni, J., Génicon, J., Tournier, R., ...
The superconducting and magnetic states exhibited by the title compounds are investigated by low temperature a.c. susceptibility and neutron diffraction measurements. The coherence length of the...
Bordet, P., Capponi, J., Chaillout, C., Chenavas, J., Giordanengo, B., Godinho, M., ...
Detailed neutron diffraction structure analysis of Bi2Sr2CaCu2O8 is reported. The effects of Pb-substitution on Bi2Sr2CaCu2O8 and Bi2Sr2CuO6 are discussed, and magnetization measurement results on...
Bordet, P., Hodeau, J., Wolfers, P., Raggazoni, J., Génicon, J., Tournier, R., ...
The superconducting and magnetic states exhibited by the title compounds are investigated by low temperature a.c. susceptibility and neutron diffraction measurements. The coherence length of the...
Bordet, P., Capponi, J., Chaillout, C., Chenavas, J., Giordanengo, B., Godinho, M., ...
Detailed neutron diffraction structure analysis of Bi2Sr2CaCu2O8 is reported. The effects of Pb-substitution on Bi2Sr2CaCu2O8 and Bi2Sr2CuO6 are discussed, and magnetization measurement results on...
Bordet, P., Hodeau, J., Wolfers, P., Raggazoni, J., Génicon, J., Tournier, R., ...
The superconducting and magnetic states exhibited by the title compounds are investigated by low temperature a.c. susceptibility and neutron diffraction measurements. The coherence length of the...
Bordet, P., Capponi, J., Chaillout, C., Chenavas, J., Giordanengo, B., Godinho, M., ...
Detailed neutron diffraction structure analysis of Bi2Sr2CaCu2O8 is reported. The effects of Pb-substitution on Bi2Sr2CaCu2O8 and Bi2Sr2CuO6 are discussed, and magnetization measurement results on...
Blaise, J., Bordet, P., Boulin, J., Bouyx, E., Desparmet, R., Lang, J., ...