TY - JOUR AU - Rivera Calzada, Alberto Carlos AU - León Yebra, Carlos AU - Sanz, J. AU - Santamaría Sánchez-Barriga, Jacobo AU - Moynihan, C. T. AU - Ngai, K. L. PY - 2002 DO - 10.1103/PhysRevB.65.224302 SN - 1098-0121 UR - https://hdl.handle.net/20.500.14352/59624 T2 - Physical review B AB - Electrical conductivity measurements of the fast ionic conductor Li_(0.18)La_(0.61)TiO_(3) have been conducted at temperatures ranging from 8 to 300 K and frequencies between 20 Hz and 5 MHz. A detailed analysis of the ac conductivity shows the... LA - eng PB - American Physical Society KW - Non-arrheniun conductivity KW - Electrical relaxation KW - Disordered solids KW - AC conductivity KW - Glasses KW - Dynamics KW - Behavior KW - Spectra KW - Melts KW - Universality. TI - Crossover from ionic hopping to nearly constant loss in the fast ionic conductor Li_(0.18)La_(0.61)TiO_(3) TY - journal article VL - 65 ER -