Electrostatic potential analysis of ferroelectric domains using convergent-beam electron diffraction
Electrostatic potential analysis of ferroelectric domains using convergent-beam electron diffraction
批准号:
20340070
负责人:
TSUDA Kenji
金额:
$11.9万
依托单位:
依托单位国家:
日本
项目类别:
Grant-in-Aid for Scientific Research (B)
财政年份:
2008
资助国家:
日本
项目状态:
已结题
起止时间:
2008 至 2010
中文摘要
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英文摘要
An electrostatic potential analysis method using convergent-beam electron diffraction has been successfully developed, which enables us to determine electrostatic potential distribution from a nanometer-scale specimen area. Using this method, ferroelectric polarizations of ferroelectric materials such as LiNbO3 were observed through electrostatic potential. The method was also applied to visualization of orbital ordered states of 3d electrons in strongly-correlated electron systems.
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An analysis of crystal structure of Ca-deficient oxonitiridoaluminosilicate Ca_<0. 88> Al_<0. 91> Si_<1. 09> N_<2. 85O0. 15>
缺钙氧硝基硅铝酸盐Ca_<0的晶体结构分析。
DOI:
--
发表时间:
2009
期刊:
J. Ceram. Soc. Jpn.
影响因子:
--
作者:
[Kyota Uheda, Hajime Yamamoto, Hisanori Yamane, Wataru Inami, Kenji Tsuda, Yoshinobu Yamamoto and Naoto Hirosaki]
通讯作者:
Yoshinobu Yamamoto and Naoto Hirosaki
電子線による局所構造解析
使用电子束进行局部结构分析
DOI:
--
发表时间:
2010
期刊:
影响因子:
--
作者:
[M.Okawa, Y.Yakata, ほか13名, Ryo Fukaya, 津田健治]
通讯作者:
津田健治
Re-examination of the crystal structure of the beta-pyrochlore oxide sup erconductor KO_<s2>O_<6> by X-ray and convergent-beam electron diffraction a nalyses
X射线和会聚束电子衍射复查β-烧绿石氧化物超导体KO_<s2>O_<6>晶体结构
DOI:
--
发表时间:
2009
期刊:
Solid State Communications 149
影响因子:
--
作者:
[JI. Yamaura, Z. Hiroi, K. Tsuda, K. Izawa, Y. Ohishi, S. Tsutsui]
通讯作者:
S. Tsutsui
DOI:
10.1021/cm103389q
发表时间:
2011-03
期刊:
Chemistry of Materials
影响因子:
8.6
作者:
[M. Yashima;S. Matsuyama;R. Sano;M. Itoh;K. Tsuda;D. Fu]
通讯作者:
M. Yashima;S. Matsuyama;R. Sano;M. Itoh;K. Tsuda;D. Fu
Construction of Structural Phase Diagram of LaGa_<1-x> Mg_xO_<3-δ> by Using Various Diffraction Measurements and Thermal Analyses Effect of Long Period Anti-Phase Domain Structure on Phase Diagram
利用各种衍射测量和热分析构建LaGa_<1-x> Mg_xO_<3-δ>结构相图长周期反相域结构对相图的影响
DOI:
--
发表时间:
2009
期刊:
Electrochemistry
影响因子:
2.5
作者:
[Takeshi Ohzeki, Yoichiro Ogata, Kenji Tsuda and Takuya Hashimoto]
通讯作者:
Kenji Tsuda and Takuya Hashimoto
共 43 条
Structure analysis of ferroelectric domain walls using coherent convergent-beam electron diffraction
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批准号:25630272
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项目类别:Grant-in-Aid for Challenging Exploratory Research
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资助金额:$2.58万
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财政年份:2013
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负责人:TSUDA Kenji
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依托单位:
Development of a nanoscale point-defect analysis method using convergent-beam electron diffraction and its application to point-defect-induced properties
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批准号:17510083
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项目类别:Grant-in-Aid for Scientific Research (C)
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资助金额:$2.3万
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财政年份:2005
-
负责人:TSUDA Kenji
-
依托单位: