Buscar
Mostrando ítems 31-40 de 247
Synthesis and thermal study of the barium complexes with 8-hydroxyquinolinate derivatives
(Kluwer Academic Publ, 2014)
Barium Nanotitanate Microwave Ceramics Obtained by a Chemical Method
(Ieee, 2013-01-01)
Dielectric resonators with high dielectric constant, low dielectric losses and high frequency stability have been widely used in microwave circuits for telecommunications as filters, oscillators, antennas. Among the compounds ...
Barium nanotitanate microwave ceramics obtained by a chemical method
(2013-11-18)
Dielectric resonators with high dielectric constant, low dielectric losses and high frequency stability have been widely used in microwave circuits for telecommunications as filters, oscillators, antennas. Among the compounds ...
Nonlinear refraction and absorption through phase transition in a Nd:SBN laser crystal
(AMER PHYSICAL SOC, 2009)
Time-resolved Z-scan measurements were performed in a Nd(3+)-doped Sr(0.61)Ba(0.39)Nb(2)O(6) laser crystal through ferroelectric phase transition. Both the differences in electronic polarizability (Delta alpha(p)) and cross ...
Chlorine evolution during the fusion of chlorofluoroindate glasses
(2005-05-18)
Samples with a composition of 40InF 3-20ZnF 2-5MCl- xBaF 2-ySrF 2, where M=Na, Li and x+y=35 mol%, were prepared. The thermal properties related to the Ba/Sr ratio and to the remaining chlorine content in the glasses were ...