Elastic, dielectric, and piezoelectric characterization of 0.92Pb(Zn1/3Nb2/3)O-3-0.08PbTiO(3) single crystal by Brillouin scattering
文献类型：期刊论文
| 作者 | Fang Shao-Xi ; Tang Dong-Yun; Chen Zhao-Ming; Zhang Hua; Liu Yu-Long
|
| 刊名 | CHINESE PHYSICS B
 |
| 出版日期 | 2015-02-01 |
| 卷号 | 24期号:2页码:4 |
| 关键词 | ferroelectric relaxor high-resolution Brillouin scattering acoustic phonons |
| ISSN号 | 1674-1056 |
| DOI | 10.1088/1674-1056/24/2/027802 |
| 通讯作者 | Zhang, H (reprint author), Chinese Acad Sci, Key Lab Multiscale Mfg Technol, Chongqing Inst Green & Intelligent Technol, Chongqing 400714, Peoples R China. |
| 英文摘要 | In this paper, a complete set of elastic, piezoelectric, and dielectric constants of high-quality tetragonal poled 0.92Pb(Zn1/3Nb2/3)O-3-0.08PbTiO(3) single crystal grown by the modified flux method is determined using high-resolution Brillouin scattering. A comparison is made between the results obtained by a hybrid method combining ultrasonic and resonant techniques and the results obtained by the Brillouin scattering. The elastic, piezoelectric, and dielectric constants obtained by the two methods are similar. The Brillouin spectrum consists of one longitudinal and two transverse acoustic phonon modes, and the variations of the Brillouin shifts, the full widths at half maximum, and the scattering intensities of these modes with scattering angle theta are investigated. In particular, the transverse acoustic phonon mode at the low-frequency becomes markedly soft from 28.2 GHz to 18.4 GHz and broadens gradually with the increase of theta, while its intensity decreases gradually as compared with that of the original one. The possible origins of the results are discussed. |
| 资助项目 | National Instrumentation Program of China[2011YQ 040136] |
| WOS研究方向 | Physics |
| 语种 | 英语 |
| WOS记录号 | WOS:000350829700074 |
| 出版者 | IOP PUBLISHING LTD |
| 源URL | [http://119.78.100.138/handle/2HOD01W0/1485]  |
| 专题 | 太赫兹技术研究中心 智能工业设计工程中心 精准医疗单分子诊断技术研究中心 |
| 通讯作者 | Zhang Hua |
| 作者单位 | Chinese Acad Sci, Key Lab Multiscale Mfg Technol, Chongqing Inst Green & Intelligent Technol, Chongqing 400714, Peoples R China |
| 推荐引用方式 GB/T 7714 | Fang Shao-Xi,Tang Dong-Yun,Chen Zhao-Ming,et al. Elastic, dielectric, and piezoelectric characterization of 0.92Pb(Zn1/3Nb2/3)O-3-0.08PbTiO(3) single crystal by Brillouin scattering[J]. CHINESE PHYSICS B,2015,24(2):4. |
| APA | Fang Shao-Xi,Tang Dong-Yun,Chen Zhao-Ming,Zhang Hua,&Liu Yu-Long.(2015).Elastic, dielectric, and piezoelectric characterization of 0.92Pb(Zn1/3Nb2/3)O-3-0.08PbTiO(3) single crystal by Brillouin scattering.CHINESE PHYSICS B,24(2),4. |
| MLA | Fang Shao-Xi,et al."Elastic, dielectric, and piezoelectric characterization of 0.92Pb(Zn1/3Nb2/3)O-3-0.08PbTiO(3) single crystal by Brillouin scattering".CHINESE PHYSICS B 24.2(2015):4. |
入库方式： OAI收割
来源：重庆绿色智能技术研究院
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