Photoinduced Effects in Single Crystals of PbO-MoO3 System

被引：1

作者：

Bochkova, T. M. ^{[1
]}

Bondar, D. S. ^{[1
]}

Trubitsyn, M. P. ^{[1
]}

Volnianskii, M. D. ^{[1
]}

Volnyanskii, D. M. ^{[2
]}

机构：

[1] Oles Honchar Dnipro Natl Univ, Prosp Gagarina 72, UA-49010 Dnipro, Ukraine

[2] Dnipro Natl Univ Railway Transport, Lazaryan Str 2, UA-49010 Dnipro, Ukraine

来源：

ACTA PHYSICA POLONICA A | 2022年 / 141卷 / 04期

关键词：

optical absorption; dielectric relaxation; lead molybdate; double lead molybdate; LEAD MOLYBDATE; COLOR-CENTERS; GROWTH; PBMOO4; EPR; LUMINESCENCE; MECHANISM; PBWO4; TSL;

D O I：

10.12693/APhysPolA.141.400

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

Photoinduced changes in the optical absorption and dielectric properties of PbMoO4 and Pb2MoO5 crystals are considered. Differences in the manifestation of the photochromic effect in both crystals are associated with differences in their crystal structure. It is assumed that the photodielectric effect in the PbMoO4 and Pb2MoO5 crystals is due to the presence of the same anionic complexes. The nature of the structural defects in the crystal lattice and their transformation under the heat treatment of PbMoO4 and Pb2MoO5 crystals in various atmospheres and ultraviolet irradiation was analyzed.

引用

页码：400 / 405

页数：6

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