| Budget Amount *help |
¥39,780,000 (Direct Cost: ¥30,600,000、Indirect Cost: ¥9,180,000)
Fiscal Year 2018: ¥8,190,000 (Direct Cost: ¥6,300,000、Indirect Cost: ¥1,890,000)
Fiscal Year 2017: ¥9,100,000 (Direct Cost: ¥7,000,000、Indirect Cost: ¥2,100,000)
Fiscal Year 2016: ¥9,620,000 (Direct Cost: ¥7,400,000、Indirect Cost: ¥2,220,000)
Fiscal Year 2015: ¥9,750,000 (Direct Cost: ¥7,500,000、Indirect Cost: ¥2,250,000)
Fiscal Year 2014: ¥3,120,000 (Direct Cost: ¥2,400,000、Indirect Cost: ¥720,000)
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| Outline of Final Research Achievements |
This project is aiming at understanding quantum many-body effects in charge and chargeless transport in edge channels of two-dimensional semiconductor systems in high magnetic fields and controlling non-equilibrium states in artificial low-dimensional electronic systems. We have successfully investigated Tomonaga-Luttinger behaviors like spin-charge separation, chargelss heat transport, and coupling to other degrees of freedom (phonons), as proposed initially. Extended works on fractional charge tunneling through a local fractional quantum Hall region and electron-phonon hybrid quantum systems were also performed. These works clearly encourage further studies on plasmon integrated circuits and quantum information channels in such systems.
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