Observation of dual relaxation dynamics of polarization clusters in barium titanate by photon correlation spectroscopy
文献类型：期刊论文
| 作者 | Zhang, MJ; Guo, Z; Tai, RZ; Luo, HS; Namikawa, K; Cao, JF |
| 刊名 | JAPANESE JOURNAL OF APPLIED PHYSICS
 |
| 出版日期 | 2015 |
| 卷号 | 54期号:4页码:— |
| 关键词 | HYPER-RAMAN SCATTERING SOFT-MODE SPECTROSCOPY LIGHT-SCATTERING CUBIC BATIO3 RELAXOR FERROELECTRICS NEUTRON-SCATTERING CHAIN STRUCTURE ORDER-DISORDER DISPLACIVE TRANSITION |
| 英文摘要 | 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 |
| 收录类别 | SCI |
| 语种 | 英语 |
| 公开日期 | 2015-12-24 |
| 源URL | [http://ir.sinap.ac.cn/handle/331007/24511]  |
| 专题 | 上海应用物理研究所_中科院上海应用物理研究所2011-2017年 |
| 推荐引用方式 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):—. |
入库方式： OAI收割
来源：上海应用物理研究所
浏览0
下载0
收藏0
其他版本
除非特别说明，本系统中所有内容都受版权保护，并保留所有权利。