| Budget Amount *help |
¥46,020,000 (Direct Cost: ¥35,400,000、Indirect Cost: ¥10,620,000)
Fiscal Year 2019: ¥6,760,000 (Direct Cost: ¥5,200,000、Indirect Cost: ¥1,560,000)
Fiscal Year 2018: ¥6,760,000 (Direct Cost: ¥5,200,000、Indirect Cost: ¥1,560,000)
Fiscal Year 2017: ¥19,240,000 (Direct Cost: ¥14,800,000、Indirect Cost: ¥4,440,000)
Fiscal Year 2016: ¥13,260,000 (Direct Cost: ¥10,200,000、Indirect Cost: ¥3,060,000)
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| Outline of Final Research Achievements |
Mainly aiming at the generation of efficient and high-fidelity nonclassical light using exciton emission from highly symmetric quantum dots by the droplet epitaxy method and the expansion of the wavelength region by the development of new materials, the following research achievements were obtained. (1) Realization of current-injection nonclassical photon source, (2) Development of nonclassical photon source in communication wavelengths by the droplet epitaxy method, (3) Analysis of exciton Aharonov-Bohm effect and fabrication of relevant specimens, (4) Acceleration of single photon emission from isoelectronic traps by Purcell effect, (5) Synthesis of Cd chalcogenide nanoplates and analysis of exciton emission, (6) Analysis and design of chiral waveguides in topological photonic crystals, (7) Determination of hyperfine coupling constants of highly symmetric GaAs quantum dots by magneto-optic measurements.
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