Knowledge Management System Of Shanghai Institute of Applied Physics, CAS
| Observation of dual relaxation dynamics of polarization clusters in barium titanate by photon correlation spectroscopy | |
| Zhang, MJ; Guo, Z; Tai, RZ; Luo, HS; Namikawa, K; Cao, JF | |
| 2015 | |
| Source Publication | JAPANESE JOURNAL OF APPLIED PHYSICS
 |
| Volume | 54Issue:4Pages:— |
| Subtype | 期刊文献 |
| Abstract | Dual relaxation processes have been observed in a straightforward way by photon correlation spectroscopy (PCS) for polarization clusters in barium titanate during paraelectric-ferroelecric phase transition. The observed fast relaxation process for polarization clusters covers a broad temperature region and exhibits an anomaly near the Curie temperature (T-C). The slow relaxation process occurs at 4 K above T-C and covers a limited temperature region, where the relaxation time exhibits an approximately linearly decreasing behavior. This study provides deep insight into the complex phase transition of barium titanate. (c) 2015 The Japan Society of Applied Physics |
| Keyword | Hyper-raman Scattering Soft-mode Spectroscopy Light-scattering Cubic Batio3 Relaxor Ferroelectrics Neutron-scattering Chain Structure Order-disorder Displacive Transition |
| Indexed By | SCI |
| Language | 英语 |
| Document Type | 期刊论文 |
| Identifier | http://ir.sinap.ac.cn/handle/331007/24511 |
| Collection | 中科院上海应用物理研究所2011-2020年 |
| Recommended Citation GB/T 7714 | Zhang, MJ,Guo, Z,Tai, RZ,et al. Observation of dual relaxation dynamics of polarization clusters in barium titanate by photon correlation spectroscopy[J]. JAPANESE JOURNAL OF APPLIED PHYSICS,2015,54(4):—. |
| APA | Zhang, MJ,Guo, Z,Tai, RZ,Luo, HS,Namikawa, K,&Cao, JF.(2015).Observation of dual relaxation dynamics of polarization clusters in barium titanate by photon correlation spectroscopy.JAPANESE JOURNAL OF APPLIED PHYSICS,54(4),—. |
| MLA | Zhang, MJ,et al."Observation of dual relaxation dynamics of polarization clusters in barium titanate by photon correlation spectroscopy".JAPANESE JOURNAL OF APPLIED PHYSICS 54.4(2015):—. |
| Files in This Item: | Download All | |||||
| File Name/Size | DocType | Version | Access | License | ||
| Observation of dual （1570KB） | 期刊论文 | 作者接受稿 | 开放获取 | CC BY-NC-SA | View Download | |
Items in the repository are protected by copyright, with all rights reserved, unless otherwise indicated.
Edit Comment