"Basic Principles in Nano-optical Science and its Next-generation Energy Applications based on Nano-science"

  Recently, the highly efficient photoelectric conversion using sunlight is required toward the realization of sustainable society. It is required the creation of nano-materials including artificial complex nano-materials with potential applications and the understanding of physical properties. We are investigating the quantum physical process of novel nano-materials including the atomically-thin layered nanomaterials (graphene, transition-metal dichalognide, carbon nanotube, and quantum dots) using advanced laser spectroscopy. Furthermore, we are investigating the scientific principle and applications of highly efficient photoelectric conversion processes toward the next-generation solar cells.

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