| Co-Investigator(Kenkyū-buntansha) |
NOMURA Shintarou 筑波大学, 数理物質科学研究科, 准教授 (90271527)
KASHIWAYA Satoshi 独立行政法人産業技術総合研究所, エレクトロニクス研究部門, グループ長 (40356770)
TSUMURA Kouhei 独立行政法人物質・材料研究機構, 国際ナノアーキテクトニクス研究拠点, ポスドク研究員 (70583251)
KIM Sunmi 独立行政法人物質・材料研究機構, 国際ナノアーキテクトニクス研究拠点, ポスドク研究員 (90585697)
DODA Yasufumi 独立行政法人物質・材料研究機構, 国際ナノアーキテクトニクス研究拠点, ポスドク研究員 (00511586)
KABIRAJI Bashukaru 独立行政法人物質材料研究機構, 国際ナノアーキテクトニクス研究拠点, ポスドク研究員 (00649668)
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| Budget Amount *help |
¥208,130,000 (Direct Cost: ¥160,100,000、Indirect Cost: ¥48,030,000)
Fiscal Year 2012: ¥13,260,000 (Direct Cost: ¥10,200,000、Indirect Cost: ¥3,060,000)
Fiscal Year 2011: ¥13,260,000 (Direct Cost: ¥10,200,000、Indirect Cost: ¥3,060,000)
Fiscal Year 2010: ¥13,260,000 (Direct Cost: ¥10,200,000、Indirect Cost: ¥3,060,000)
Fiscal Year 2009: ¥66,300,000 (Direct Cost: ¥51,000,000、Indirect Cost: ¥15,300,000)
Fiscal Year 2008: ¥102,050,000 (Direct Cost: ¥78,500,000、Indirect Cost: ¥23,550,000)
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| Research Abstract |
Fabrication process of nano-SQUID for a detection of a single spin and the time relaxation process of several spin was confirmed. Using self-assembled InAs-quantum dot coupled SQUID, π-operation of the SQUID succeeded. This is the first step to the quantum interface. About the device application of a SQUID, we fabricated SRO-SQUID of non S-wave SQUID made of Sr2RuO4 and confirmed the transition fromπ-SQUID-State to zero-SQUID-state in the 3K-phase ofp-wave superconductor.
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