Polarization switching and rotation in KNN-based lead-free piezoelectric ceramics near the polymorphic phase boundary
(K,Na)NbO3 (KNN)-based ceramics have attracted considerable attention owing to their excellent piezoelectric performance in the polymorphic phase boundary (PPB); however, many researchers have found that the optimal composition usually appears on the tetragonal side near the PPB zone. In this study,...
Ausführliche Beschreibung
Gespeichert in:
| Autor*in: |
Huan, Yu [verfasserIn] |
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| Format: |
E-Artikel |
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| Sprache: |
Englisch |
| Erschienen: |
2019transfer abstract |
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| Schlagwörter: |
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| Umfang: |
9 |
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| Übergeordnetes Werk: |
Enthalten in: Improved differential evolution for RSSD-based localization in Gaussian mixture noise - Zhang, Yuanyuan ELSEVIER, 2023, Amsterdam [u.a.] |
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| Übergeordnetes Werk: |
volume:39 ; year:2019 ; number:4 ; pages:1002-1010 ; extent:9 |
| Links: |
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| DOI / URN: |
10.1016/j.jeurceramsoc.2018.11.001 |
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ELV045511276 |
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| 520 | |a (K,Na)NbO3 (KNN)-based ceramics have attracted considerable attention owing to their excellent piezoelectric performance in the polymorphic phase boundary (PPB); however, many researchers have found that the optimal composition usually appears on the tetragonal side near the PPB zone. In this study, it is found that the maximum piezoelectric performance is achieved in the PPB region for unpoled ceramics due to the more efficient and facile polarization switching. However, the most outstanding piezoelectricity shifts to the tetragonal side after the ceramics are poled. Raman spectra and first-principles calculations reveal the occurrence of a phase transformation from a tetragonal to monoclinic structure under an external electric field. Hence, the unpoled tetragonal ceramics transform to a two-phase coexistence condition after the poling process and exhibit the best electrical properties driven by the combined effects of polarization switching and rotation. This study reveals that the electric-field-induced phase transformation leads to the optimal composition on the tetragonal side, and this can provide useful guidance for the design of high-performance KNN-based materials. | ||
| 520 | |a (K,Na)NbO3 (KNN)-based ceramics have attracted considerable attention owing to their excellent piezoelectric performance in the polymorphic phase boundary (PPB); however, many researchers have found that the optimal composition usually appears on the tetragonal side near the PPB zone. In this study, it is found that the maximum piezoelectric performance is achieved in the PPB region for unpoled ceramics due to the more efficient and facile polarization switching. However, the most outstanding piezoelectricity shifts to the tetragonal side after the ceramics are poled. Raman spectra and first-principles calculations reveal the occurrence of a phase transformation from a tetragonal to monoclinic structure under an external electric field. Hence, the unpoled tetragonal ceramics transform to a two-phase coexistence condition after the poling process and exhibit the best electrical properties driven by the combined effects of polarization switching and rotation. This study reveals that the electric-field-induced phase transformation leads to the optimal composition on the tetragonal side, and this can provide useful guidance for the design of high-performance KNN-based materials. | ||
| 650 | 7 | |a Phase transformation |2 Elsevier | |
| 650 | 7 | |a First principles calculation |2 Elsevier | |
| 650 | 7 | |a Polymorphic phase boundary |2 Elsevier | |
| 650 | 7 | |a Poling process |2 Elsevier | |
| 650 | 7 | |a KNN-based piezoelectricity |2 Elsevier | |
| 700 | 1 | |a Wei, Tao |4 oth | |
| 700 | 1 | |a Wang, Zhenxing |4 oth | |
| 700 | 1 | |a Lei, Cunyu |4 oth | |
| 700 | 1 | |a Chen, Feilong |4 oth | |
| 700 | 1 | |a Wang, Xiaohui |4 oth | |
| 773 | 0 | 8 | |i Enthalten in |n Elsevier Science |a Zhang, Yuanyuan ELSEVIER |t Improved differential evolution for RSSD-based localization in Gaussian mixture noise |d 2023 |g Amsterdam [u.a.] |w (DE-627)ELV009961755 |
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10.1016/j.jeurceramsoc.2018.11.001 doi GBV00000000000520.pica (DE-627)ELV045511276 (ELSEVIER)S0955-2219(18)30666-6 DE-627 ger DE-627 rakwb eng 004 VZ 54.00 bkl Huan, Yu verfasserin aut Polarization switching and rotation in KNN-based lead-free piezoelectric ceramics near the polymorphic phase boundary 2019transfer abstract 9 nicht spezifiziert zzz rdacontent nicht spezifiziert z rdamedia nicht spezifiziert zu rdacarrier (K,Na)NbO3 (KNN)-based ceramics have attracted considerable attention owing to their excellent piezoelectric performance in the polymorphic phase boundary (PPB); however, many researchers have found that the optimal composition usually appears on the tetragonal side near the PPB zone. In this study, it is found that the maximum piezoelectric performance is achieved in the PPB region for unpoled ceramics due to the more efficient and facile polarization switching. However, the most outstanding piezoelectricity shifts to the tetragonal side after the ceramics are poled. Raman spectra and first-principles calculations reveal the occurrence of a phase transformation from a tetragonal to monoclinic structure under an external electric field. Hence, the unpoled tetragonal ceramics transform to a two-phase coexistence condition after the poling process and exhibit the best electrical properties driven by the combined effects of polarization switching and rotation. This study reveals that the electric-field-induced phase transformation leads to the optimal composition on the tetragonal side, and this can provide useful guidance for the design of high-performance KNN-based materials. (K,Na)NbO3 (KNN)-based ceramics have attracted considerable attention owing to their excellent piezoelectric performance in the polymorphic phase boundary (PPB); however, many researchers have found that the optimal composition usually appears on the tetragonal side near the PPB zone. In this study, it is found that the maximum piezoelectric performance is achieved in the PPB region for unpoled ceramics due to the more efficient and facile polarization switching. However, the most outstanding piezoelectricity shifts to the tetragonal side after the ceramics are poled. Raman spectra and first-principles calculations reveal the occurrence of a phase transformation from a tetragonal to monoclinic structure under an external electric field. Hence, the unpoled tetragonal ceramics transform to a two-phase coexistence condition after the poling process and exhibit the best electrical properties driven by the combined effects of polarization switching and rotation. This study reveals that the electric-field-induced phase transformation leads to the optimal composition on the tetragonal side, and this can provide useful guidance for the design of high-performance KNN-based materials. Phase transformation Elsevier First principles calculation Elsevier Polymorphic phase boundary Elsevier Poling process Elsevier KNN-based piezoelectricity Elsevier Wei, Tao oth Wang, Zhenxing oth Lei, Cunyu oth Chen, Feilong oth Wang, Xiaohui oth Enthalten in Elsevier Science Zhang, Yuanyuan ELSEVIER Improved differential evolution for RSSD-based localization in Gaussian mixture noise 2023 Amsterdam [u.a.] (DE-627)ELV009961755 volume:39 year:2019 number:4 pages:1002-1010 extent:9 https://doi.org/10.1016/j.jeurceramsoc.2018.11.001 Volltext GBV_USEFLAG_U GBV_ELV SYSFLAG_U 54.00 Informatik: Allgemeines VZ AR 39 2019 4 1002-1010 9 |
| spelling |
10.1016/j.jeurceramsoc.2018.11.001 doi GBV00000000000520.pica (DE-627)ELV045511276 (ELSEVIER)S0955-2219(18)30666-6 DE-627 ger DE-627 rakwb eng 004 VZ 54.00 bkl Huan, Yu verfasserin aut Polarization switching and rotation in KNN-based lead-free piezoelectric ceramics near the polymorphic phase boundary 2019transfer abstract 9 nicht spezifiziert zzz rdacontent nicht spezifiziert z rdamedia nicht spezifiziert zu rdacarrier (K,Na)NbO3 (KNN)-based ceramics have attracted considerable attention owing to their excellent piezoelectric performance in the polymorphic phase boundary (PPB); however, many researchers have found that the optimal composition usually appears on the tetragonal side near the PPB zone. In this study, it is found that the maximum piezoelectric performance is achieved in the PPB region for unpoled ceramics due to the more efficient and facile polarization switching. However, the most outstanding piezoelectricity shifts to the tetragonal side after the ceramics are poled. Raman spectra and first-principles calculations reveal the occurrence of a phase transformation from a tetragonal to monoclinic structure under an external electric field. Hence, the unpoled tetragonal ceramics transform to a two-phase coexistence condition after the poling process and exhibit the best electrical properties driven by the combined effects of polarization switching and rotation. This study reveals that the electric-field-induced phase transformation leads to the optimal composition on the tetragonal side, and this can provide useful guidance for the design of high-performance KNN-based materials. (K,Na)NbO3 (KNN)-based ceramics have attracted considerable attention owing to their excellent piezoelectric performance in the polymorphic phase boundary (PPB); however, many researchers have found that the optimal composition usually appears on the tetragonal side near the PPB zone. In this study, it is found that the maximum piezoelectric performance is achieved in the PPB region for unpoled ceramics due to the more efficient and facile polarization switching. However, the most outstanding piezoelectricity shifts to the tetragonal side after the ceramics are poled. Raman spectra and first-principles calculations reveal the occurrence of a phase transformation from a tetragonal to monoclinic structure under an external electric field. Hence, the unpoled tetragonal ceramics transform to a two-phase coexistence condition after the poling process and exhibit the best electrical properties driven by the combined effects of polarization switching and rotation. This study reveals that the electric-field-induced phase transformation leads to the optimal composition on the tetragonal side, and this can provide useful guidance for the design of high-performance KNN-based materials. Phase transformation Elsevier First principles calculation Elsevier Polymorphic phase boundary Elsevier Poling process Elsevier KNN-based piezoelectricity Elsevier Wei, Tao oth Wang, Zhenxing oth Lei, Cunyu oth Chen, Feilong oth Wang, Xiaohui oth Enthalten in Elsevier Science Zhang, Yuanyuan ELSEVIER Improved differential evolution for RSSD-based localization in Gaussian mixture noise 2023 Amsterdam [u.a.] (DE-627)ELV009961755 volume:39 year:2019 number:4 pages:1002-1010 extent:9 https://doi.org/10.1016/j.jeurceramsoc.2018.11.001 Volltext GBV_USEFLAG_U GBV_ELV SYSFLAG_U 54.00 Informatik: Allgemeines VZ AR 39 2019 4 1002-1010 9 |
| allfields_unstemmed |
10.1016/j.jeurceramsoc.2018.11.001 doi GBV00000000000520.pica (DE-627)ELV045511276 (ELSEVIER)S0955-2219(18)30666-6 DE-627 ger DE-627 rakwb eng 004 VZ 54.00 bkl Huan, Yu verfasserin aut Polarization switching and rotation in KNN-based lead-free piezoelectric ceramics near the polymorphic phase boundary 2019transfer abstract 9 nicht spezifiziert zzz rdacontent nicht spezifiziert z rdamedia nicht spezifiziert zu rdacarrier (K,Na)NbO3 (KNN)-based ceramics have attracted considerable attention owing to their excellent piezoelectric performance in the polymorphic phase boundary (PPB); however, many researchers have found that the optimal composition usually appears on the tetragonal side near the PPB zone. In this study, it is found that the maximum piezoelectric performance is achieved in the PPB region for unpoled ceramics due to the more efficient and facile polarization switching. However, the most outstanding piezoelectricity shifts to the tetragonal side after the ceramics are poled. Raman spectra and first-principles calculations reveal the occurrence of a phase transformation from a tetragonal to monoclinic structure under an external electric field. Hence, the unpoled tetragonal ceramics transform to a two-phase coexistence condition after the poling process and exhibit the best electrical properties driven by the combined effects of polarization switching and rotation. This study reveals that the electric-field-induced phase transformation leads to the optimal composition on the tetragonal side, and this can provide useful guidance for the design of high-performance KNN-based materials. (K,Na)NbO3 (KNN)-based ceramics have attracted considerable attention owing to their excellent piezoelectric performance in the polymorphic phase boundary (PPB); however, many researchers have found that the optimal composition usually appears on the tetragonal side near the PPB zone. In this study, it is found that the maximum piezoelectric performance is achieved in the PPB region for unpoled ceramics due to the more efficient and facile polarization switching. However, the most outstanding piezoelectricity shifts to the tetragonal side after the ceramics are poled. Raman spectra and first-principles calculations reveal the occurrence of a phase transformation from a tetragonal to monoclinic structure under an external electric field. Hence, the unpoled tetragonal ceramics transform to a two-phase coexistence condition after the poling process and exhibit the best electrical properties driven by the combined effects of polarization switching and rotation. This study reveals that the electric-field-induced phase transformation leads to the optimal composition on the tetragonal side, and this can provide useful guidance for the design of high-performance KNN-based materials. Phase transformation Elsevier First principles calculation Elsevier Polymorphic phase boundary Elsevier Poling process Elsevier KNN-based piezoelectricity Elsevier Wei, Tao oth Wang, Zhenxing oth Lei, Cunyu oth Chen, Feilong oth Wang, Xiaohui oth Enthalten in Elsevier Science Zhang, Yuanyuan ELSEVIER Improved differential evolution for RSSD-based localization in Gaussian mixture noise 2023 Amsterdam [u.a.] (DE-627)ELV009961755 volume:39 year:2019 number:4 pages:1002-1010 extent:9 https://doi.org/10.1016/j.jeurceramsoc.2018.11.001 Volltext GBV_USEFLAG_U GBV_ELV SYSFLAG_U 54.00 Informatik: Allgemeines VZ AR 39 2019 4 1002-1010 9 |
| allfieldsGer |
10.1016/j.jeurceramsoc.2018.11.001 doi GBV00000000000520.pica (DE-627)ELV045511276 (ELSEVIER)S0955-2219(18)30666-6 DE-627 ger DE-627 rakwb eng 004 VZ 54.00 bkl Huan, Yu verfasserin aut Polarization switching and rotation in KNN-based lead-free piezoelectric ceramics near the polymorphic phase boundary 2019transfer abstract 9 nicht spezifiziert zzz rdacontent nicht spezifiziert z rdamedia nicht spezifiziert zu rdacarrier (K,Na)NbO3 (KNN)-based ceramics have attracted considerable attention owing to their excellent piezoelectric performance in the polymorphic phase boundary (PPB); however, many researchers have found that the optimal composition usually appears on the tetragonal side near the PPB zone. In this study, it is found that the maximum piezoelectric performance is achieved in the PPB region for unpoled ceramics due to the more efficient and facile polarization switching. However, the most outstanding piezoelectricity shifts to the tetragonal side after the ceramics are poled. Raman spectra and first-principles calculations reveal the occurrence of a phase transformation from a tetragonal to monoclinic structure under an external electric field. Hence, the unpoled tetragonal ceramics transform to a two-phase coexistence condition after the poling process and exhibit the best electrical properties driven by the combined effects of polarization switching and rotation. This study reveals that the electric-field-induced phase transformation leads to the optimal composition on the tetragonal side, and this can provide useful guidance for the design of high-performance KNN-based materials. (K,Na)NbO3 (KNN)-based ceramics have attracted considerable attention owing to their excellent piezoelectric performance in the polymorphic phase boundary (PPB); however, many researchers have found that the optimal composition usually appears on the tetragonal side near the PPB zone. In this study, it is found that the maximum piezoelectric performance is achieved in the PPB region for unpoled ceramics due to the more efficient and facile polarization switching. However, the most outstanding piezoelectricity shifts to the tetragonal side after the ceramics are poled. Raman spectra and first-principles calculations reveal the occurrence of a phase transformation from a tetragonal to monoclinic structure under an external electric field. Hence, the unpoled tetragonal ceramics transform to a two-phase coexistence condition after the poling process and exhibit the best electrical properties driven by the combined effects of polarization switching and rotation. This study reveals that the electric-field-induced phase transformation leads to the optimal composition on the tetragonal side, and this can provide useful guidance for the design of high-performance KNN-based materials. Phase transformation Elsevier First principles calculation Elsevier Polymorphic phase boundary Elsevier Poling process Elsevier KNN-based piezoelectricity Elsevier Wei, Tao oth Wang, Zhenxing oth Lei, Cunyu oth Chen, Feilong oth Wang, Xiaohui oth Enthalten in Elsevier Science Zhang, Yuanyuan ELSEVIER Improved differential evolution for RSSD-based localization in Gaussian mixture noise 2023 Amsterdam [u.a.] (DE-627)ELV009961755 volume:39 year:2019 number:4 pages:1002-1010 extent:9 https://doi.org/10.1016/j.jeurceramsoc.2018.11.001 Volltext GBV_USEFLAG_U GBV_ELV SYSFLAG_U 54.00 Informatik: Allgemeines VZ AR 39 2019 4 1002-1010 9 |
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10.1016/j.jeurceramsoc.2018.11.001 doi GBV00000000000520.pica (DE-627)ELV045511276 (ELSEVIER)S0955-2219(18)30666-6 DE-627 ger DE-627 rakwb eng 004 VZ 54.00 bkl Huan, Yu verfasserin aut Polarization switching and rotation in KNN-based lead-free piezoelectric ceramics near the polymorphic phase boundary 2019transfer abstract 9 nicht spezifiziert zzz rdacontent nicht spezifiziert z rdamedia nicht spezifiziert zu rdacarrier (K,Na)NbO3 (KNN)-based ceramics have attracted considerable attention owing to their excellent piezoelectric performance in the polymorphic phase boundary (PPB); however, many researchers have found that the optimal composition usually appears on the tetragonal side near the PPB zone. In this study, it is found that the maximum piezoelectric performance is achieved in the PPB region for unpoled ceramics due to the more efficient and facile polarization switching. However, the most outstanding piezoelectricity shifts to the tetragonal side after the ceramics are poled. Raman spectra and first-principles calculations reveal the occurrence of a phase transformation from a tetragonal to monoclinic structure under an external electric field. Hence, the unpoled tetragonal ceramics transform to a two-phase coexistence condition after the poling process and exhibit the best electrical properties driven by the combined effects of polarization switching and rotation. This study reveals that the electric-field-induced phase transformation leads to the optimal composition on the tetragonal side, and this can provide useful guidance for the design of high-performance KNN-based materials. (K,Na)NbO3 (KNN)-based ceramics have attracted considerable attention owing to their excellent piezoelectric performance in the polymorphic phase boundary (PPB); however, many researchers have found that the optimal composition usually appears on the tetragonal side near the PPB zone. In this study, it is found that the maximum piezoelectric performance is achieved in the PPB region for unpoled ceramics due to the more efficient and facile polarization switching. However, the most outstanding piezoelectricity shifts to the tetragonal side after the ceramics are poled. Raman spectra and first-principles calculations reveal the occurrence of a phase transformation from a tetragonal to monoclinic structure under an external electric field. Hence, the unpoled tetragonal ceramics transform to a two-phase coexistence condition after the poling process and exhibit the best electrical properties driven by the combined effects of polarization switching and rotation. This study reveals that the electric-field-induced phase transformation leads to the optimal composition on the tetragonal side, and this can provide useful guidance for the design of high-performance KNN-based materials. Phase transformation Elsevier First principles calculation Elsevier Polymorphic phase boundary Elsevier Poling process Elsevier KNN-based piezoelectricity Elsevier Wei, Tao oth Wang, Zhenxing oth Lei, Cunyu oth Chen, Feilong oth Wang, Xiaohui oth Enthalten in Elsevier Science Zhang, Yuanyuan ELSEVIER Improved differential evolution for RSSD-based localization in Gaussian mixture noise 2023 Amsterdam [u.a.] (DE-627)ELV009961755 volume:39 year:2019 number:4 pages:1002-1010 extent:9 https://doi.org/10.1016/j.jeurceramsoc.2018.11.001 Volltext GBV_USEFLAG_U GBV_ELV SYSFLAG_U 54.00 Informatik: Allgemeines VZ AR 39 2019 4 1002-1010 9 |
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Enthalten in Improved differential evolution for RSSD-based localization in Gaussian mixture noise Amsterdam [u.a.] volume:39 year:2019 number:4 pages:1002-1010 extent:9 |
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Enthalten in Improved differential evolution for RSSD-based localization in Gaussian mixture noise Amsterdam [u.a.] volume:39 year:2019 number:4 pages:1002-1010 extent:9 |
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Improved differential evolution for RSSD-based localization in Gaussian mixture noise |
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In this study, it is found that the maximum piezoelectric performance is achieved in the PPB region for unpoled ceramics due to the more efficient and facile polarization switching. However, the most outstanding piezoelectricity shifts to the tetragonal side after the ceramics are poled. Raman spectra and first-principles calculations reveal the occurrence of a phase transformation from a tetragonal to monoclinic structure under an external electric field. Hence, the unpoled tetragonal ceramics transform to a two-phase coexistence condition after the poling process and exhibit the best electrical properties driven by the combined effects of polarization switching and rotation. 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Polarization switching and rotation in KNN-based lead-free piezoelectric ceramics near the polymorphic phase boundary |
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(K,Na)NbO3 (KNN)-based ceramics have attracted considerable attention owing to their excellent piezoelectric performance in the polymorphic phase boundary (PPB); however, many researchers have found that the optimal composition usually appears on the tetragonal side near the PPB zone. In this study, it is found that the maximum piezoelectric performance is achieved in the PPB region for unpoled ceramics due to the more efficient and facile polarization switching. However, the most outstanding piezoelectricity shifts to the tetragonal side after the ceramics are poled. Raman spectra and first-principles calculations reveal the occurrence of a phase transformation from a tetragonal to monoclinic structure under an external electric field. Hence, the unpoled tetragonal ceramics transform to a two-phase coexistence condition after the poling process and exhibit the best electrical properties driven by the combined effects of polarization switching and rotation. This study reveals that the electric-field-induced phase transformation leads to the optimal composition on the tetragonal side, and this can provide useful guidance for the design of high-performance KNN-based materials. |
| abstractGer |
(K,Na)NbO3 (KNN)-based ceramics have attracted considerable attention owing to their excellent piezoelectric performance in the polymorphic phase boundary (PPB); however, many researchers have found that the optimal composition usually appears on the tetragonal side near the PPB zone. In this study, it is found that the maximum piezoelectric performance is achieved in the PPB region for unpoled ceramics due to the more efficient and facile polarization switching. However, the most outstanding piezoelectricity shifts to the tetragonal side after the ceramics are poled. Raman spectra and first-principles calculations reveal the occurrence of a phase transformation from a tetragonal to monoclinic structure under an external electric field. Hence, the unpoled tetragonal ceramics transform to a two-phase coexistence condition after the poling process and exhibit the best electrical properties driven by the combined effects of polarization switching and rotation. This study reveals that the electric-field-induced phase transformation leads to the optimal composition on the tetragonal side, and this can provide useful guidance for the design of high-performance KNN-based materials. |
| abstract_unstemmed |
(K,Na)NbO3 (KNN)-based ceramics have attracted considerable attention owing to their excellent piezoelectric performance in the polymorphic phase boundary (PPB); however, many researchers have found that the optimal composition usually appears on the tetragonal side near the PPB zone. In this study, it is found that the maximum piezoelectric performance is achieved in the PPB region for unpoled ceramics due to the more efficient and facile polarization switching. However, the most outstanding piezoelectricity shifts to the tetragonal side after the ceramics are poled. Raman spectra and first-principles calculations reveal the occurrence of a phase transformation from a tetragonal to monoclinic structure under an external electric field. Hence, the unpoled tetragonal ceramics transform to a two-phase coexistence condition after the poling process and exhibit the best electrical properties driven by the combined effects of polarization switching and rotation. This study reveals that the electric-field-induced phase transformation leads to the optimal composition on the tetragonal side, and this can provide useful guidance for the design of high-performance KNN-based materials. |
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