研究テーマ

Quantum Dot Solar Cell (Ge)

Quantum Dot Solar Cell (Ge)
Fig. SEM image of Sub-10nm Ge Nanodisk Structure

A high density and uniform Ge nanodisk structure was fabricated using a bio-template and a damage-free neutral beam etching process. The density is higher than that of typical bottom up process such as MBE. This high density Ge nanodisk is a promising candidate for application to next-generation solar cells.

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