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首页> 外文会议>International Conference of the European Ceramic Society >Relationships between Giant Piezoelectricity on k31 and k33 Modes in Relaxor Single Crystals
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Relationships between Giant Piezoelectricity on k31 and k33 Modes in Relaxor Single Crystals

机译：弛豫单晶K31和K33模式的巨压电与K33模式的关系

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The relationships between giant piezoelectricity of k31 and k33 modes were studied in the cases of Pb[(Zn1/3 Nb2/3)0.91Ti0.09]O_3 (PZNT91/09) with (100) plane and (1-x)Pb(Mg_(1/3)Nb_(2/3))O_3-xPbTiO_3 [PMNT(1-x)/x] (x= 0.251-0.301) with (110) plane. From the P-E hysteresis loops and the electric field (E) vs. strain measurement, a triple hysteresis loop was observed in PZNT91/09 and the triple hysteresis and asymmetric hysteresis loops were obtained in x=0.273-0.293 and x=0.251-0.262 in PMNT(1-x)/x while the giant k31 was realized in the relaxor single crystals. Furthermore, the E to observe the triple and asymmetric loops corresponded to the E of a break in the line for E vs. strain. It was thought that the E was a coercive field to generate DC felid-induced phase transition with giant k31.
机译：在PB [（Zn1 / 3 NB2 / 3）0.91Ti0.09] O_3（PZNT91 / 09）的情况下，研究了K31和K33模式的巨型压电之间的关系，其中（100）平面和（1-x）Pb（ MG_（1/3）NB_（2/3））O_3-XPBTIO_3 [PMNT（1-x）/ x]（x = 0.251-0.301），具有（110）平面。从PE滞后环和电场（e）与应变测量，在PZNT91 / 09中观察到三滞后回路，并且在X = 0.273-0.293和x = 0.251-0.262中获得三滞后和不对称滞后环PMNT（1-x）/ x而巨大K31在松弛器单晶中实现。此外，E为了观察到三倍和不对称环的e与E与菌株的线条中的e相对应。据认为，E是用巨型K31产生DC Felid诱导的相转变的矫顽领域。

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