Electric and Optical Properties of Pb(Er<sub>1/2</sub>Nb<sub>1/2</sub>)-Pb(Mg<sub>1/3</sub>Nb<sub>1/3</sub>)-PbTiO<sub>3</sub> Crystals
New ferroelectric crystals Pb(Er<sub>1/2</sub>Nb<sub>1/2</sub>)-Pb(Mg<sub>1/3</sub>Nb<sub>1/3</sub>)O-PbTiO<sub>3</sub> (PEN-PMN-PT) were grown by using the flux method. Phase structure of the crystals was described by the X-ray diffraction...
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MDPI AG
2018-11-01
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| Series: | Crystals |
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| Online Access: | https://www.mdpi.com/2073-4352/8/11/426 |
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| author | Wei Zhao Zengzhe Xi Pinyang Fang Xiaojuan Li Wei Long Aiguo He Ying Li Yuanmin Zhang |
| author_facet | Wei Zhao Zengzhe Xi Pinyang Fang Xiaojuan Li Wei Long Aiguo He Ying Li Yuanmin Zhang |
| author_sort | Wei Zhao |
| collection | DOAJ |
| description | New ferroelectric crystals Pb(Er<sub>1/2</sub>Nb<sub>1/2</sub>)-Pb(Mg<sub>1/3</sub>Nb<sub>1/3</sub>)O-PbTiO<sub>3</sub> (PEN-PMN-PT) were grown by using the flux method. Phase structure of the crystals was described by the X-ray diffraction analysis. Dielectric, ferroelectric and optical properties of the PEN-PMN-PT crystals were investigated systematically. Higher Curie temperature (<i>T<sub>c</sub></i> ~ 291 °C) and larger coercive field (<i>E<sub>c</sub></i> ~ 17.6 kV/cm) for the 40PEN-13PMN-47PT can be obtained, respectively, compared with those of the PMN-PT. Moreover, strong green and red emissions can be excited by using the 980 nm laser. The PEN-PMN-PT crystals with these performances have some promising applications in the electromechanical and optical devices. |
| first_indexed | 2024-04-11T12:31:55Z |
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| institution | Directory Open Access Journal |
| issn | 2073-4352 |
| language | English |
| last_indexed | 2024-04-11T12:31:55Z |
| publishDate | 2018-11-01 |
| publisher | MDPI AG |
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| series | Crystals |
| spelling | doaj.art-0d934828e51141bea5d194efaade557c2022-12-22T04:23:43ZengMDPI AGCrystals2073-43522018-11-0181142610.3390/cryst8110426cryst8110426Electric and Optical Properties of Pb(Er<sub>1/2</sub>Nb<sub>1/2</sub>)-Pb(Mg<sub>1/3</sub>Nb<sub>1/3</sub>)-PbTiO<sub>3</sub> CrystalsWei Zhao0Zengzhe Xi1Pinyang Fang2Xiaojuan Li3Wei Long4Aiguo He5Ying Li6Yuanmin Zhang7Shaanxi Key Laboratory of Photoelectric Functional Materials and Devices, Xi’an 710021, ChinaShaanxi Key Laboratory of Photoelectric Functional Materials and Devices, Xi’an 710021, ChinaShaanxi Key Laboratory of Photoelectric Functional Materials and Devices, Xi’an 710021, ChinaShaanxi Key Laboratory of Photoelectric Functional Materials and Devices, Xi’an 710021, ChinaShaanxi Key Laboratory of Photoelectric Functional Materials and Devices, Xi’an 710021, ChinaShaanxi Key Laboratory of Photoelectric Functional Materials and Devices, Xi’an 710021, ChinaShaanxi Key Laboratory of Photoelectric Functional Materials and Devices, Xi’an 710021, ChinaSchool of General Education, Xi’an University of Technological Information, Xi’an 710299, ChinaNew ferroelectric crystals Pb(Er<sub>1/2</sub>Nb<sub>1/2</sub>)-Pb(Mg<sub>1/3</sub>Nb<sub>1/3</sub>)O-PbTiO<sub>3</sub> (PEN-PMN-PT) were grown by using the flux method. Phase structure of the crystals was described by the X-ray diffraction analysis. Dielectric, ferroelectric and optical properties of the PEN-PMN-PT crystals were investigated systematically. Higher Curie temperature (<i>T<sub>c</sub></i> ~ 291 °C) and larger coercive field (<i>E<sub>c</sub></i> ~ 17.6 kV/cm) for the 40PEN-13PMN-47PT can be obtained, respectively, compared with those of the PMN-PT. Moreover, strong green and red emissions can be excited by using the 980 nm laser. The PEN-PMN-PT crystals with these performances have some promising applications in the electromechanical and optical devices.https://www.mdpi.com/2073-4352/8/11/426Pb(Er<sub>1/2</sub>Nb<sub>1/2</sub>)-Pb(Mg<sub>1/3</sub>Nb<sub>1/3</sub>)O-PbTiO<sub>3</sub>electric and optical propertiesPerovskite structureUC emission mechanisms |
| spellingShingle | Wei Zhao Zengzhe Xi Pinyang Fang Xiaojuan Li Wei Long Aiguo He Ying Li Yuanmin Zhang Electric and Optical Properties of Pb(Er<sub>1/2</sub>Nb<sub>1/2</sub>)-Pb(Mg<sub>1/3</sub>Nb<sub>1/3</sub>)-PbTiO<sub>3</sub> Crystals Crystals Pb(Er<sub>1/2</sub>Nb<sub>1/2</sub>)-Pb(Mg<sub>1/3</sub>Nb<sub>1/3</sub>)O-PbTiO<sub>3</sub> electric and optical properties Perovskite structure UC emission mechanisms |
| title | Electric and Optical Properties of Pb(Er<sub>1/2</sub>Nb<sub>1/2</sub>)-Pb(Mg<sub>1/3</sub>Nb<sub>1/3</sub>)-PbTiO<sub>3</sub> Crystals |
| title_full | Electric and Optical Properties of Pb(Er<sub>1/2</sub>Nb<sub>1/2</sub>)-Pb(Mg<sub>1/3</sub>Nb<sub>1/3</sub>)-PbTiO<sub>3</sub> Crystals |
| title_fullStr | Electric and Optical Properties of Pb(Er<sub>1/2</sub>Nb<sub>1/2</sub>)-Pb(Mg<sub>1/3</sub>Nb<sub>1/3</sub>)-PbTiO<sub>3</sub> Crystals |
| title_full_unstemmed | Electric and Optical Properties of Pb(Er<sub>1/2</sub>Nb<sub>1/2</sub>)-Pb(Mg<sub>1/3</sub>Nb<sub>1/3</sub>)-PbTiO<sub>3</sub> Crystals |
| title_short | Electric and Optical Properties of Pb(Er<sub>1/2</sub>Nb<sub>1/2</sub>)-Pb(Mg<sub>1/3</sub>Nb<sub>1/3</sub>)-PbTiO<sub>3</sub> Crystals |
| title_sort | electric and optical properties of pb er sub 1 2 sub nb sub 1 2 sub pb mg sub 1 3 sub nb sub 1 3 sub pbtio sub 3 sub crystals |
| topic | Pb(Er<sub>1/2</sub>Nb<sub>1/2</sub>)-Pb(Mg<sub>1/3</sub>Nb<sub>1/3</sub>)O-PbTiO<sub>3</sub> electric and optical properties Perovskite structure UC emission mechanisms |
| url | https://www.mdpi.com/2073-4352/8/11/426 |
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