| Project/Area Number |
21710099
|
|---|
| Research Category |
Grant-in-Aid for Young Scientists (B)
|
| Allocation Type | Single-year Grants |
|---|
| Research Field |
Nanostructural science
|
|---|
| Research Institution | Japan Atomic Energy Agency |
|---|
Principal Investigator |
OHWADA Kenji 独立行政法人日本原子力研究開発機構, 量子ビーム応用研究部門, 研究副主幹 (60343935)
|
|---|
| Research Collaborator |
NAMIKAWA Kazumichi 東京理科大学, 教授 (10090515)
MIZUKI Jyun'ichiro 関西学院大学, 教授 (90354977)
NAKAO Hironori 高エネルギー加速器研究機構, 准教授 (70321536)
TOMITA Yusuke 芝浦工業大学, 准教授 (50361663)
|
|---|
| Project Period (FY) |
2009 – 2010
|
| Project Status |
Completed (Fiscal Year 2010)
|
| Budget Amount *help |
¥4,940,000 (Direct Cost: ¥3,800,000、Indirect Cost: ¥1,140,000)
Fiscal Year 2010: ¥390,000 (Direct Cost: ¥300,000、Indirect Cost: ¥90,000)
Fiscal Year 2009: ¥4,550,000 (Direct Cost: ¥3,500,000、Indirect Cost: ¥1,050,000)
|
|---|
| Keywords | ナノ構造物性 / 強誘電性 / ナノドメイン / コヒーレントX線 / スペックル / 相関関数 / モルフォトロピック相境界 / スペックル時間相関分光法 / リラクサー / ペロヴスカイト / 強誘電ナノドメイン / 時空間相関 / 強誘電ドメイン |
|---|
| Research Abstract |
Developing lead-free dielectric and piezoelectric materials is urgent however, the developing runs into difficulties. The proposal will aim to find a road map to lead-free materials by studying the lead-based perovskite relaxor ferroelectrics, which is mainly used in the industry, with the speckle-time-correlation spectroscopy which is under development in SPring-8 as a technique for nano-condensed matter physics.
|
