Nanomechanical parametron devices
| Project/Area Number |
20246064
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| Research Category |
Grant-in-Aid for Scientific Research (A)
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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 | NTT Basic Research Laboratories |
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Principal Investigator |
YAMAGUCHI Hiroshi NTT Basic Research Laboratories, 量子電子物性研究部, 部長 (60374071)
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| Co-Investigator(Kenkyū-buntansha) |
NAGASE Masao 徳島大学, 大学院・ソシオテクノサイエンス研究部, 教授 (20393762)
YAMAZAKI Kenji 日本電信電話株式会社NTT 物性科学基礎研究所, 量子電子物性研究部, 主任研究員 (40393764)
YAMAGUCHI Toru 日本電信電話株式会社NTT 物性科学基礎研究所, 量子電子物性研究部, 主任研究員 (30393763)
OKAMOTO Hajime 日本電信電話株式会社NTT 物性科学基礎研究所, 量子電子物性研究部, 研究主任 (20350465)
ONOMITSU Koji 日本電信電話株式会社NTT 物性科学基礎研究所, 量子電子物性研究部, 研究主任 (30350466)
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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 |
¥47,190,000 (Direct Cost: ¥36,300,000、Indirect Cost: ¥10,890,000)
Fiscal Year 2010: ¥5,200,000 (Direct Cost: ¥4,000,000、Indirect Cost: ¥1,200,000)
Fiscal Year 2009: ¥10,530,000 (Direct Cost: ¥8,100,000、Indirect Cost: ¥2,430,000)
Fiscal Year 2008: ¥31,460,000 (Direct Cost: ¥24,200,000、Indirect Cost: ¥7,260,000)
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| Keywords | 電子デバイス / 集積回路 / 新規デバイス / マイクロマシン / ナノマシン / マイクロ |
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| Research Abstract |
The electromechanical properties of Micro/Nanomechanical resonators based on compound semiconductor heterostructures were studied and its possible applications were proposed. (1) Parametric frequency conversion was demonstrated and a novel method to construct logic operations was proposed, where multiple logic operations can be executed in parallel only with a single mechanical resonator. (2) A novel optomechanical coupling scheme using carrier excitation in GaAs was demonstrated. (3) The method to tune the resonance frequency was developed for coupled mechanical resonators. (4) Novel nanofabrication technique was developed for fabricating the micro/nanomechanical structures.
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Report
(4 results)
Research Products
(168 results)
