| Budget Amount *help |
¥45,110,000 (Direct Cost: ¥34,700,000、Indirect Cost: ¥10,410,000)
Fiscal Year 2011: ¥7,670,000 (Direct Cost: ¥5,900,000、Indirect Cost: ¥1,770,000)
Fiscal Year 2010: ¥10,140,000 (Direct Cost: ¥7,800,000、Indirect Cost: ¥2,340,000)
Fiscal Year 2009: ¥11,050,000 (Direct Cost: ¥8,500,000、Indirect Cost: ¥2,550,000)
Fiscal Year 2008: ¥16,250,000 (Direct Cost: ¥12,500,000、Indirect Cost: ¥3,750,000)
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| Research Abstract |
In this work, the following results have been obtained.(1) Even under existence of many phosphorous donors, a single donor determines sub-threshold characteristics.(2) In a device, where three phosphorous atoms determine the sub-threshold characteristics, single-electron transfer has been demonstrated.(3) By low-temperature Kelvin probe force microscopy, individual charged donors and acceptors were observed, and then potential change due to electron injection into the dopant was observed.
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