| Project/Area Number |
20310079
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| Research Category |
Grant-in-Aid for Scientific Research (B)
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| Allocation Type | Single-year Grants |
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| Section | 一般 |
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| Research Field |
Microdevices/Nanodevices
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| Research Institution | Akita National College of Technology |
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Principal Investigator |
MARUYAMA Koh-ichi Akita National College of Technology, 物質工学科, 准教授 (90302934)
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| Co-Investigator(Kenkyū-buntansha) |
UEBAYASHI Kazuhiko 秋田工業高等専門学校, 自然科学系, 講師 (00455106)
YAMAGUCHI Hitoshi 物質・材料研究機構, 材料信頼性萌芽ラボ基盤研究グループ, 主任研究員 (10370313)
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| Co-Investigator(Renkei-kenkyūsha) |
MORI Kouichi 茨城県立医療大学, 保健医療学部, 教授 (90274977)
SAKAMOTO Humito 秋田工業高等専門学校, 電気情報工学科, 助教 (60504818)
MATSUSHITA Akiyuki 物質・材料研究機構, 光触媒センター, 主幹研究員 (30343859)
NITTONO Osamu 福島大学, 学長 (40016564)
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| Research Collaborator |
石地 耕太朗 佐賀県立九州シンクロトロン光センター, 研究員
安本 正人 産業技術総合研究所
山本 昌志 (株)アキュセラ
原 圭祐 一関高専
阿部 慶子 一関高専
細倉 匡 (株)村田製作所
横山 浩夢 前秋田高専
伊藤 耕悦 前秋田高専
佐々木 裕輝 前秋田高専
佐藤 翠 前秋田高専
菅原 朱里 前秋田高専
佐藤 光 前秋田高専
分銅 諒 前秋田高専
阿部 翔平 秋田高専
中西 慎太郎 秋田高専
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| Project Period (FY) |
2008 – 2010
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| Project Status |
Completed (Fiscal Year 2010)
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| Budget Amount *help |
¥19,630,000 (Direct Cost: ¥15,100,000、Indirect Cost: ¥4,530,000)
Fiscal Year 2010: ¥1,690,000 (Direct Cost: ¥1,300,000、Indirect Cost: ¥390,000)
Fiscal Year 2009: ¥5,200,000 (Direct Cost: ¥4,000,000、Indirect Cost: ¥1,200,000)
Fiscal Year 2008: ¥12,740,000 (Direct Cost: ¥9,800,000、Indirect Cost: ¥2,940,000)
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| Keywords | 超高速磁化スイッチング / 磁気的交換相互作用 / 磁気カー効果 / 情報伝達 / 磁歪効果 / 圧電性誘電体 / 電気化学計測 / X線共鳴磁気散乱 / 磁歪性磁性体 / 磁気光学効果 / 周期構造性磁性体 / 磁気メモリ / 情報伝逹 / 超高速スイッチング |
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| Research Abstract |
Our fundamental study showed the potential of novel magnetic memory system by using the hybridized properties of magnetic and dielectric materials. It was focused on the interfacial mechanical behavior between the magnetic materials and the dielectric ones. That is ferrite-based, and the rare-earth and transition compounds-based magnetstrictive materials and this is the piezoelectric materials of LiNbO3 and polymer. The mechanical properties of material interface were simulated by the finite element method (FEM), prior to the experimental study, which was related to the hybrid material design and synthesize, and the interaction of material with visible light and synchrotron x-ray.
We examined the synthesis of magnetic inorganic material by sol-gel method and of the compound and the polymer films by electrochemical method, and the construction of electrochemical, electro-optical, and magneto-optical measurement systems. The experimental data obtained by these techniques provided us the fundamental aspect for our anticipated material functions.
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