Magnetic properties of Co-doped TiO2 anatase nanopowders (2008)
Pereira, L. C. J., Nunes, M. R., Monteiro, O. C., Silvestre, A. J.
This letter reports on the magnetic properties of Ti1-xCoxO2 anatase phase nanopowders with different Co contents. It is shown that oxygen vacancies play a fundamental role in promoting the...
Pressure-induced recovery of the Fermi-liquid state in the non-Fermi liquid material U2Pt2In (2002)
Estrela, P., Visser, A. De, Naka, T., Boer, F.R. De, Pereira, L.C.J.
Pressure-induced recovery of the Fermi-liquid state in the non-Fermi liquid material U2Pt2In (2002)
Estrela, Pedro, De Visser, A., Naka, T., De Boer, F. R., Pereira, L. C. J.
In the study of non-Fermi-liquid (NFL) phenomena in correlated metals, U2Pt2In is of special interest as it is one of the rare stoichiometric (undoped) materials that show NFL behaviour at ambient...
Pressure-induced recovery of the Fermi-liquid state in the non-Fermi liquid material U2Pt2In (2001)
Estrela, P., De Visser, A., Naka, T., De Boer, F. R., Pereira, L. C. J.
In the study of non-Fermi-liquid (NFL) phenomena in correlated metals, U2Pt2In is of special interest as it is one of the rare stoichiometric (undoped) materials that show NFL behaviour at ambient...
High-pressure study of the non-Fermi liquid material U2Pt2In (2001)
Estrela, Pedro, De Visser, A., Naka, T., De Boer, F. R., Pereira, L. C. J.
The effect Of hydrostatic pressure. (p less than or equal to 1.8 GPa) on the non-Fermi liquid statu Of U2Pt2In is investigated by electrical resistivity measurements in the temperature interval...
High-pressure study of the non-Fermi liquid material U_2Pt_2In (2000)
Estrela, P., De Visser, A., Naka, T., De Boer, F. R., Pereira, L. C. J.
The effect of hydrostatic pressure (p
Resistivity of non-Fermi liquid U2Pt2In under pressure (2000)
Estrela, P., Naka, T., Visser, A. De, Boer, F.R. De, Pereira, L.C.J., Almeida, M.
Resistivity of non-Fermi liquid U2Pt2In under pressure (2000)
Estrela, Pedro, Naka, T., De Visser, A., De Boer, F. R., Pereira, L. C. J., Almeida, M.
Non-Fermi liquid behaviour in single-crystalline U2Pt2In has been studied by means of resistivity experiments (I parallel c) under hydrostatic pressure (P<1.5 GPa). At ambient pressure the...
Resistivity of non-Fermi liquid U2Pt2In under pressure (1999)
Estrela, P., Naka, T., De Visser, A., De Boer, F. R., Pereira, L. C. J., Almeida, M.
Non-Fermi liquid behaviour in single-crystalline U2Pt2In has been studied by means of resistivity experiments (I||c) under hydrostatic pressure (P1 GPa a minimum develops in rho(T). A study of the...
Non-Fermi-liquid behaviour in U2Pt2In (1999)
Estrela, P., Visser, A. De, Boer, F.R. De, Nieuwenhuys, G.J., Pereira, L.C.J., Almeida, M.
Magnetic and transport properties of U2Pt2In single crystals (1999)
Pereira, L. C. J., Almeida, M., Estrela, Pedro, Godinho, M., Rebizant, J., Spirlet, J. C., ...
Magnetic and transport measurements are reported on U2Pt2 single crystals that crystallize in the tetragonal Zr3Al2-type structure. Magnetization shows enhanced Pauli paramagnetism, reaching a broad...
Magnetization density distribution in U2Co2Sn (1999)
Paixao, J. A., Pereira, L. C. J., Estrela, Pedro, Godinho, M, Almeida, M, Paolasini, L, ...
A magnetization density study by means of polarized-neutron scattering on the intermetallic compound UzCo2Sn is reported. U2Co2Sn belongs to the large An(2)T(2)X (An = U, Np, Pu, Am; T = transition...
Single-crystalline structural, magnetic and transport properties of heavy-fermion U2Pt2In (1998)
Pereira, L.C.J., Visser, A. De, Boer, F.R. De, Almeida, M., Godinho, M., ...
Structural, magnetic and transport properties of single-cryystalline U2Pt2In (1998)
Boer, F.R. De, Estrella, P., Pereira, L.C.J., Visser, A. De, Almeida, M., Godinho, M., ...
Structural, magnetic and transport properties of single-crystalline U2Pt2In (1998)
Estrela, Pedro, Pereira, L. C. J., De Visser, A., De Boer, F. R., Almeida, M., Godinho, M., ...
Single crystals of the heavy-electron compound U2Pt2In have been grown by a modified mineralization technique. The x-ray structure refinement shows that U2Pt2In single crystals form in the Zr3Al2...
Magnetic anisotropy of U2Pd2In (1996)
Prokes, K., Nakotte, H., Havela, L., Sechovsky, V., Pereira, L.C.J., Rijkeboer, C., ...
Hybridization effects in U2T2X compounds: Magnetic structures of U2Rh 2Sn and U2Ni 2In (1996)
Nakotte, H., Purwanto, A., Robinson, R.A., Prokes, K., Klaasse, J.C.P., Chatel, P.F. De, ...
Pereira, L. C. J., Paixao, J. A., Estrela, Pedro, Godinho, M., Boudarot, F., Bonnet, M., ...
U2Rh2Sn is a member of a large family of intermetallic compounds with the tetragonal U3Si2 crystal structure. It orders antiferromagnetically at 28 K with the propagation vector k = (0, 0, 1/2). We...
Physical properties of transuranium 2:2:1 intermetallic compounds. (1996)
Pereira, L.C.J., Wastin, F., Kanellakopulos, B., Rebizant, J., Spirlet, J.C.
26iemes Journees des Actinides, Szklarska Poreba, PL, April 10-14, 1996