2012 Fiscal Year Final Research Report
Spontaneous nanoscale phase separation and its application for the development of low-dimensional nanomaterials
| Project/Area Number |
22560696
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| Research Category |
Grant-in-Aid for Scientific Research (C)
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| Allocation Type | Single-year Grants |
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| Section | 一般 |
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| Research Field |
Structural/Functional materials
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| Research Institution | Osaka University |
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Principal Investigator |
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| Co-Investigator(Kenkyū-buntansha) |
SATO Kazuhisa 東北大学, 金属材料研究所, 助教 (70314424)
HASEGAWA Shigehiko 大阪大学, 産業科学研究所, 准教授 (50189528)
ASAHI Hajime 大阪大学, 産業科学研究所, 特任教授 (90192947)
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| Project Period (FY) |
2010 – 2012
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| Keywords | 自己組織化 / 低次元構造 / 相分離 / 規則化 / 透過電子顕微鏡 |
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| Research Abstract |
Low-dimensional nanomaterials were prepared via nanoscale phase separation during epitaxial growth and ion irradiation, and characterized by diffraction crystallography. As a consequence, it was confirmed that the following structures were spontaneously formed:
(1) GaInP with two different modulation periods along the growth direction;
(2) superlattice-like stacking fault array in ion irradiation GaN
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