Zobrazeno 1 - 10
of 132
pro vyhledávání: '"Duque, J. G. S."'
Autor:
Amaral, R. P., Lora-Serrano, R., Garcia, D. J., Betancourth, D., Cadogan, J. M., Muñoz-Pérez, S., Cobas-Acosta, R., Avdeev, M., Bittar, E. M., Duque, J. G. S., Pagliuso, P. G.
We report measurements of the temperature dependence specific heat, magnetic susceptibility in single crystals of the series of intermetallic compounds Tb$_{1-x}$Y$_x$RhIn$_5$ (nominal concentrations $x= 0.15, 0.30, 0.40, 0.50$ and $0.70$). A mean fi
Externí odkaz:
http://arxiv.org/abs/1709.00063
Akademický článek
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Autor:
Garcia, F. A., Kaneko, U. F., Granado, E., Sichelschmidt, J., Hölzel, M., Duque, J. G. S., Nunes, C. A. J., Amaral, R. P., Marques-Ferreira, P., Lora-Serrano, R.
We report a structural/magnetic investigation by X-ray absorption spectroscopy (XAS), neutron diffraction, dc-susceptibility ($\chi_{\mbox{dc}}$) and electron spin resonance (ESR) of the 12R-type perovskite BaTi$_{1/2}$Mn$_{1/2}$O$_{3}$. Our structur
Externí odkaz:
http://arxiv.org/abs/1206.3813
In this work we report electron spin resonance (ESR) measurements in the semiconducting Ce1-xGdxFe4P12 (x ~ 0.001) filled skutterudite compounds. Investigation of the temperature (T) dependence of the ESR spectra and relaxation process suggests, that
Externí odkaz:
http://arxiv.org/abs/1001.3329
Autor:
Garcia, D. J., Garcia, F. A., Duque, J. G. S., Pagliuso, P. G., Rettori, C., Schlottmann, P., Torikachvili, M. S., Oseroff, S. B.
Despite extensive research on the skutterudites for the last decade, their electric crystalline field ground state is still a matter of controversy. We show that Electron Spin Resonance (ESR) measurements can determine the full set of crystal field p
Externí odkaz:
http://arxiv.org/abs/0811.2972
Autor:
Lora-Serrano, R., Garcia, D. J., Miranda, E., Adriano, C., Giles, C., Duque, J. G. S., Pagliuso, P. G.
We report measurements of temperature dependent magnetic susceptibility, resonant x-ray magnetic scattering (XRMS) and heat capacity on single crystals of Tb1-xLaxRhIn5 for nominal concentrations in the range 0.0 < x < 1.0. TbRhIn5 is an antiferromag
Externí odkaz:
http://arxiv.org/abs/0809.2765
Autor:
Lora-Serrano, R., Giles, C., Granado, E., Garcia, D. J., Miranda, E., Aguero, O., Ferreira, L. Mendonca, Duque, J. G. S., Pagliuso, P. G.
In this work we report the physical properties of the new intermetallic compound TbRhIn5 investigated by means of temperature dependent magnetic susceptibility, electrical resistivity, heat-capacity and resonant x-ray magnetic diffraction experiments
Externí odkaz:
http://arxiv.org/abs/cond-mat/0602612
Autor:
Peixoto, E. B.1 (AUTHOR), Duque, J. G. S.1 (AUTHOR) gerivaldoduque@gmail.com, Silva, L. S.2 (AUTHOR), Silva, R. A. G.3 (AUTHOR)
Publikováno v:
Journal of Thermal Analysis & Calorimetry. Feb2022, Vol. 147 Issue 4, p2917-2922. 6p.
Akademický článek
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Publikováno v:
Journal of Superconductivity & Novel Magnetism; Dec2023, Vol. 36 Issue 10-12, p1785-1791, 7p