| Budget Amount *help |
¥18,070,000 (Direct Cost: ¥13,900,000、Indirect Cost: ¥4,170,000)
Fiscal Year 2012: ¥2,730,000 (Direct Cost: ¥2,100,000、Indirect Cost: ¥630,000)
Fiscal Year 2011: ¥5,850,000 (Direct Cost: ¥4,500,000、Indirect Cost: ¥1,350,000)
Fiscal Year 2010: ¥9,490,000 (Direct Cost: ¥7,300,000、Indirect Cost: ¥2,190,000)
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| Research Abstract |
We studied the magnetic effects of magnetic nanoparticle (NP) patterns inserted into superconducting devices to develop superconductor-spin hybrid devices, which enhance the performance of superconducting circuits and add new functionality to the circuits. W e found that NP film patterns with high permeability, or residual magnetization were obtained using NPs with appropriate particle size. We also developed fabrication processes of high-uniformity NbN Josephson junctions and high-temperature superconductor devices for producing nanoSQUIDs.
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