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Improved pyroelectric properties and domain structures via poling and depoling effects in Mn-doped PIN-PMN-PT single crystals
Hu, F; Zhu, RF; Lu, L; Chen, ZY; Chen, R; Di, WN; Wang, XA; Luo, HS
2020-08-01
Source PublicationJOURNAL OF MATERIALS SCIENCE-MATERIALS IN ELECTRONICS
ISSN0957-4522
Issue15Pages:12317
SubtypeArticle
AbstractThe poling and depoling effects were investigated on the pyroelectric performance and the domain structures of Mn-doped PIN-PMN-PT (the abbreviation of the 0.15Pb(In1/2Nb1/2)-0.55Pb(Mg1/3Nb2/3)O-3-0.30PbTiO(3)crystals doped with 1% manganese, nominal composition) single crystals to optimize the poling process. With the poling field up to 3E(c), the crystals can reach the best pyroelectric properties and the characteristic parameters are optimized asp = 9.39 x 10(-4)Cm(-2) K-1 and F-d = 25.7 x 10(-5) Pa-1/2. The single domain state cannot be achieved with further increasing the electric field due to the pinned effect induced by the(Mn2+)(Ti)''-V(O)(center dot center dot)dipoles and the internal stress field. Due to the enhanced thermal stability, the crystals increase the working temperature compared to the undoped PMN-PT crystals, reaching 100 degrees C, that is suitable for applications as the infrared devices. When the temperature is above 100 degrees C, the pyroelectric performance will deteriorate seriously due to the successive phase transitions from the rhombohedral ferroelectric phase to the tetragonal ferroelectric phase at TR-T, and to the cubic paraelectric phase at T-C/T-m.
DOI10.1007/s10854-020-03777-x
WOS KeywordINFRARED DETECTORS ; FERROELECTRIC PHASE ; TEMPERATURE ; DEPENDENCE ; CERAMICS ; DEVICES
Language英语
WOS Research AreaEngineering ; Materials Science ; Physics
PublisherSPRINGER
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Document Type期刊论文
Identifierhttp://ir.sic.ac.cn/handle/331005/27915
Collection中国科学院上海硅酸盐研究所
Recommended Citation
GB/T 7714
Hu, F,Zhu, RF,Lu, L,et al. Improved pyroelectric properties and domain structures via poling and depoling effects in Mn-doped PIN-PMN-PT single crystals[J]. JOURNAL OF MATERIALS SCIENCE-MATERIALS IN ELECTRONICS,2020(15):12317.
APA Hu, F.,Zhu, RF.,Lu, L.,Chen, ZY.,Chen, R.,...&Luo, HS.(2020).Improved pyroelectric properties and domain structures via poling and depoling effects in Mn-doped PIN-PMN-PT single crystals.JOURNAL OF MATERIALS SCIENCE-MATERIALS IN ELECTRONICS(15),12317.
MLA Hu, F,et al."Improved pyroelectric properties and domain structures via poling and depoling effects in Mn-doped PIN-PMN-PT single crystals".JOURNAL OF MATERIALS SCIENCE-MATERIALS IN ELECTRONICS .15(2020):12317.
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