中国科学院机构知识库网格
Chinese Academy of Sciences Institutional Repositories Grid
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
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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

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