Picosecond transient photoluminescence in high-density Si-nanodisk arrays fabricated using bio-nano-templates

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概要

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• We study picosecond transient photoluminescence (PL) in Si-nanodisk (Si-ND) arrays fabricated using bio-nano-templates. The PL time profiles show multi-exponential decaying kinetics depending on the disk density. We attribute the fastest decaying component with a decay time of 40 ps observed only in the high-density Si-ND array to the electron transfer among the Si-NDs.

• 2012-01-30

著者

• Igarashi Makoto

  Institute Of Fluid Science Tohoku University

• Huang Chi‐hsien

  Institute Of Fluid Science Tohoku University

• SAMUKAWA Seiji

  CREST, Japan Science and Technology Agency

• Samukawa Seiji

  Crest Japan Science And Technology Agency

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