Comprehensive analysis of Mn:PIN-PMN-PT single crystals for Class IV flextensional transducer
文献类型：期刊论文
| 作者 | Guo, Rongjing1; Li, Shiyang1; An, Dawei1; Han, Tao1; Chen, Jing1; Cao, Wenwu2 |
| 刊名 | Ceramics International
 |
| 出版日期 | 2018 |
| 卷号 | 44期号:3页码:2864-2868 |
| ISSN号 | 02728842 |
| DOI | 10.1016/j.ceramint.2017.11.033 |
| 英文摘要 | As a crucial part of flextensional transducer (FT), the piezoelectric stack has an essential influence on the transducer. However, up to date, there are no literatures on considering the loss characteristics of the piezoelectric materials in the design of FT. Manganese-modified PIN-PMN-PT (Mn:PIN-PMN-PT) single crystals have greatly improved Qmvalues compared with the binary and ternary single crystals. In this paper, Class IV FTs based on Mn:PIN-42%PMN-32%PT and Mn:PIN-47%PMN-29%PT crystals were analyzed comprehensively on the heat losses, as well as transmitting voltage response (TVR), source level (SL), acoustic pressure (AP) and admittance. Compared with PIN-47%PMN-29%PT, PMN-28%PT and PZT4, the Mn:PIN-42%PMN-32%PT FT has a decrease of heat loss by 47.9%, 79.5% and 93.6%, respectively, under the same strain of 5 × 10−5. The results indicated that the Mn:PIN-PMN-PT FT possesses simultaneously the less heat loss and lower resonant frequency, the higher AP, TVR, SL and effective electromechanical coupling coefficient. This research provides a guide for the design of FT and illuminates the immense potential of Mn:PIN-PMN-PT single crystals in making low heat generation, low frequency and high power FT. © 2017 Elsevier Ltd and Techna Group S.r.l. |
| 出版者 | Elsevier Ltd |
| 源URL | [http://ir.sic.ac.cn/handle/331005/25326]  |
| 专题 | 中国科学院上海硅酸盐研究所 |
| 作者单位 | 1.Department of Instrument Science and Engineering, Shanghai Jiao Tong University, Shanghai; 200240, China; 2.Department of Mathematics and Materials Research Institute, The Pennsylvania State University, University Park; PA; 16802, United States |
| 推荐引用方式 GB/T 7714 | Guo, Rongjing,Li, Shiyang,An, Dawei,et al. Comprehensive analysis of Mn:PIN-PMN-PT single crystals for Class IV flextensional transducer[J]. Ceramics International,2018,44(3):2864-2868. |
| APA | Guo, Rongjing,Li, Shiyang,An, Dawei,Han, Tao,Chen, Jing,&Cao, Wenwu.(2018).Comprehensive analysis of Mn:PIN-PMN-PT single crystals for Class IV flextensional transducer.Ceramics International,44(3),2864-2868. |
| MLA | Guo, Rongjing,et al."Comprehensive analysis of Mn:PIN-PMN-PT single crystals for Class IV flextensional transducer".Ceramics International 44.3(2018):2864-2868. |
入库方式： OAI收割
来源：上海硅酸盐研究所
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