Publications by the researcher in collaboration with Alejandro Várez Álvarez (17)

2005

  1. Influence of vacancy ordering on the percolative behavior of (Li 1-xNax)3yLa2/3-yTiO3 perovskites

    Journal of Physical Chemistry B, Vol. 109, Núm. 8, pp. 3262-3268

2003

  1. Influence of quenching treatments on structure and conductivity of the Li3xLa2/3-xTiO3 series

    Chemistry of Materials, Vol. 15, Núm. 1, pp. 225-232

  2. Li mobility in (Li,Na)yLa0.66-y/3TiO3 perovskites (0.09<y≤0.5). A model system for the percolation theory

    Materials Research Society Symposium - Proceedings

2002

  1. Crossover of near-constant loss to ion hopping relaxation in ionically conducting materials: Experimental evidences and theoretical interpretation

    Journal of Non-Crystalline Solids

  2. Li3xLa(2/3)-xTiO3 fast ionic conductors. Correlation between lithium mobility and structure

    Journal of Non-Crystalline Solids

  3. Percolation-limited ionic diffusion in Li0.5-xNaxLa0.5Tio3 perovskites (0 ≤ x ≤ 0.5)

    Chemistry of Materials, Vol. 14, Núm. 12, pp. 5148-5152

2001

  1. Low temperature ac conductivity in the fast ionic conductor Li0.18La0.61TiO3

    Journal of Alloys and Compounds

  2. Origin of constant loss in ionic conductors

    Physical Review Letters, Vol. 86, Núm. 7, pp. 1279-1282

2000

  1. Influence of composition on the structure and conductivity of the fast ionic conductors La2/3-xLi3xTiO3 (0.03≤x≤0.167)

    Solid State Ionics, Vol. 134, Núm. 3-4, pp. 219-228

  2. Li mobility in the orthorhombic Li0.18La0.61TiO3 perovskite studied by NMR and impedance spectroscopies

    Chemistry of Materials, Vol. 12, Núm. 6, pp. 1694-1701

  3. On the location of Li+ cations in the fast Li-cation conductor La0.5Li0.5TiO3 perovskite

    Angewandte Chemie - International Edition, Vol. 39, Núm. 3, pp. 619-621

1999

  1. Relationship between crystal structure and Lr-conductivity in la0.5Li0.5TiO3 perovskite

    Materials Research Society Symposium - Proceedings, Vol. 575, pp. 337-342

1998

  1. Non-Debye conductivity relaxation in the non-Arrhenius Li0.5La0.5TiO3 fast ionic conductor. A nuclear magnetic resonance and complex impedance study

    Journal of Non-Crystalline Solids, Vol. 235-237, pp. 753-760

1995

  1. Ionic conductivity of chemically lithiated YBa2Cu 3O7: NMR and impedance spectroscopic studies

    Journal of Physics: Condensed Matter, Vol. 7, Núm. 28, pp. 5477-5489

1993

  1. A new Li-conductor based on HTSC Pb2Sr2Y1-xCaxCu3O8+δ

    Solid State Ionics, Vol. 66, Núm. 3-4, pp. 225-230

1990

  1. Ionic conductivity of lithium inserted Ba2YCu3O7-y

    Solid State Communications, Vol. 76, Núm. 7, pp. 917-920

  2. Lithium insertion in Ba2YCu3O7-y

    Solid State Ionics, Vol. 44, Núm. 1-2, pp. 73-80