This work presents electric-field-nduced dielectric permittivity and depolarization in (001)-cut relaxor Pb(Mg1/3Nb2/3)0.70Ti0.30O3 (PMNT30%) and Pb(In1/2Nb1/2)0.70Ti0.30O3 (PINT30%) single crystals. The depolarization temperature Td驴395 K of PINT30% is about 40 K higher than in the rhombohedral PMNT30%. The relaxor-type dielectric dispersion due to polar nanoclusters reappears above Td, and remains evident up to the Burns temperature.
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机译：该工作介绍了（001） - 弛豫型Pb（Mg 1/3 Nb 2/3 ） 0.70 TI 0.30 O 3 （PMNT30％）和PB（在 1/2 NB 1/2 ） 0.70 TI 0.30 O 3 （PINT30％）单晶。 PINT30％的去极化温度T D 驴395k约为40k，高于菱体PMNT30％。由于极性纳米能器引起的松弛剂型介电分散体以高于T D ，并且仍然明显至燃烧温度。
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