... 154 0, 44 501 0, 6 < 1% ZnO 12 80 285 0, 56 9 80 0,23 [1 20] 319 0, 59 1 600 0, 30 [131] (Mn1/3Nb2/3 )0, 1O3 Pb0.98Ca0 .01 Sr0 .01 [(Zr0.52Ti0.48 )0. 94 (Mn1/3Nb2/3 )0. 054Cu0 .00 6]O3 Pb0.95Sr0 .05 [(Mn1/3Nb2/3 )0, 04 ... liên kết điện d33 d31 d15 0, 004 2 20 -93 494 0, 52 0, 67 0, 31 0, 69 0, 02 374 -171 584 0, 60 0, 60 0,34 0, 68 (oC) ε/ 0 tgδ Pb(Zr0,52Ti 00, 48)O3 386 7 30 Pb0,988(Zr0,52Ti 00, 48 )0, 976 Nb0 ,02 4O3 365 1 700 kp k33 ... Pb0,94Sr0 ,06 [(Zr0,57Ti0,43) 0, 9 (Mn1/3Nb2/3 )0, 07(Ni1/2W1/2 )0, 03]O3 0, 1% CeO2 1 405 Pb0,98Sr0 ,02 (Mn1/3Sb2/3)yZrzTi1-y-zO3 (0...