| Project/Area Number |
21560374
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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 |
Electron device/Electronic equipment
|
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| Research Institution | Niigata Institute of Technology |
|---|
Principal Investigator |
KANAI Yasushi 新潟工科大学, 工学部, 教授 (00251786)
|
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| Co-Investigator(Renkei-kenkyūsha) |
MURAOKA Hiroaki 東北大学, 電気通信研究所, 教授 (20239479)
GREAVES Simon 東北大学, 電気通信研究所, 教授 (60375152)
YOSHIDA Kazuetsu 工学院大学, 工学部, 教授 (90327718)
|
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| Project Period (FY) |
2009 – 2011
|
| Project Status |
Completed (Fiscal Year 2011)
|
| Budget Amount *help |
¥4,680,000 (Direct Cost: ¥3,600,000、Indirect Cost: ¥1,080,000)
Fiscal Year 2011: ¥910,000 (Direct Cost: ¥700,000、Indirect Cost: ¥210,000)
Fiscal Year 2010: ¥1,430,000 (Direct Cost: ¥1,100,000、Indirect Cost: ¥330,000)
Fiscal Year 2009: ¥2,340,000 (Direct Cost: ¥1,800,000、Indirect Cost: ¥540,000)
|
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| Keywords | 記憶・記録 / 垂直磁気記録 / 記録ヘッド / マイクロマグネティクス / 並列計算 / ライトヘッド / 数値解析 / 次世代磁気記録方式 / 有限要素法 / 重ね書き記録 |
|---|
| Research Abstract |
The representative researcher investigated and proposed recording write heads in perpendicular magnetic recording system in the next generation : two-dimensional magnetic recording with shingle writing, thermally-assisted magnetic recording, microwave-assisted magnetic recording and bit-patterned magnetic recording. The shielded planar heads are superior to conventional heads with regard to obtaining a faster response and a larger recording field, and even a smaller adjacent track erasure(ATE) field.
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