Abstract The object of the study was samples of commercial piezoelectric ceramics Pb0.95Sr0.05(Zr0.53Ti0.47)O3+1% Nb2O5 (PZT-19). A series of experimental studies of the kinetics of changes in the optical transmittance of the PZT-19 ceramic samples was carried out during exposure to the full spectrum of a PESL-SF2 11 W/865 E14 fluorescent lamp. The kinetics of restoring the initial optical transmittance of samples stored in the darkness after the light exposure was studied as well. The effect of thermal annealing of samples on the erasure of a photochromic-induced color change induced by irradiation revealed.

中文翻译：

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压电陶瓷中的光致变色效应 PZT-19

摘要 研究对象为商用压电陶瓷样品 Pb0.95Sr0.05(Zr0.53Ti0.47)O3+1% Nb2O5 (PZT-19)。在暴露于 PESL-SF2 11 W/865 E14 荧光灯的全光谱期间，对 PZT-19 陶瓷样品的光学透射率变化动力学进行了一系列实验研究。还研究了在光照后恢复储存在黑暗中的样品的初始光学透射率的动力学。揭示了样品的热退火对消除由辐照引起的光致变色引起的颜色变化的影响。