| Project/Area Number |
22560696
|
|---|
| Research Category |
Grant-in-Aid for Scientific Research (C)
|
| Allocation Type | Single-year Grants |
|---|
| Section | 一般 |
|---|
| Research Field |
Structural/Functional materials
|
|---|
| Research Institution | Osaka University |
|---|
Principal Investigator |
|
|---|
| 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)
|
|---|
| Project Period (FY) |
2010 – 2012
|
| Project Status |
Completed (Fiscal Year 2012)
|
| Budget Amount *help |
¥4,550,000 (Direct Cost: ¥3,500,000、Indirect Cost: ¥1,050,000)
Fiscal Year 2012: ¥1,040,000 (Direct Cost: ¥800,000、Indirect Cost: ¥240,000)
Fiscal Year 2011: ¥1,170,000 (Direct Cost: ¥900,000、Indirect Cost: ¥270,000)
Fiscal Year 2010: ¥2,340,000 (Direct Cost: ¥1,800,000、Indirect Cost: ¥540,000)
|
|---|
| Keywords | 自己組織化 / 低次元構造 / 相分離 / 規則化 / 透過電子顕微鏡 / 欠陥制御 / 透過電子顕微鏡法 |
|---|
| 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
|
