| Budget Amount *help |
¥33,000,000 (Direct Cost: ¥33,000,000)
Fiscal Year 2010: ¥7,300,000 (Direct Cost: ¥7,300,000)
Fiscal Year 2009: ¥9,200,000 (Direct Cost: ¥9,200,000)
Fiscal Year 2008: ¥9,200,000 (Direct Cost: ¥9,200,000)
Fiscal Year 2007: ¥7,300,000 (Direct Cost: ¥7,300,000)
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| Research Abstract |
By using a magnetic interlayer coupling a magnetic resonance mode with over 20 GHz was realized and successfully excited by a direct injection of electric current.
By developing a theory based on a Boltzmann's treatment of electron, we showed that a temperature gradient may cause a spin-current and non-equilibrium spin-wave distribution may result in a large Seebeck coefficient. In addition, we showed an equation to evaluate energy dissipation in a diffusive spin-current.
We showed that the tunneling magneto-resistive device may show a superior diode sensitivity compared with the semiconductor diodes.
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