| Budget Amount *help |
¥17,680,000 (Direct Cost: ¥13,600,000、Indirect Cost: ¥4,080,000)
Fiscal Year 2011: ¥3,510,000 (Direct Cost: ¥2,700,000、Indirect Cost: ¥810,000)
Fiscal Year 2010: ¥3,510,000 (Direct Cost: ¥2,700,000、Indirect Cost: ¥810,000)
Fiscal Year 2009: ¥10,660,000 (Direct Cost: ¥8,200,000、Indirect Cost: ¥2,460,000)
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| Research Abstract |
We discovered new systems in which two different ordered states are competing and those produce a multicritical point : Ba^<1-x> Sr^xV^<13> O^1 and La^5M^<o4> O^<16>, and we found characteristic physical properties produced by the multicriticality in these systems. Furthermore, we clarified the critical enhancement of both spin and orbital fluctuation in MnV^2O^4 by means of thermal conductivity measurement with applied magnetic field. We also clarified the electronic phase separation in perovskite manganites by means of electron diffraction measurement including the Lorentz electron microscope technique.
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