Size-tunable UV-luminescent silicon nanocrystals

Naoto Shirahata, Tsuyoshi Hasegawa, Yoshio Sakka, Tohru Tsuruoka

Research output: Contribution to journalArticle

65 Citations (Scopus)

Abstract

Silicon quantum dots that emit light in the wavelength range of 300 to 450 nm are fabricated. Size-tunable UV luminescence is achieved by precise control of the diameter of the nanocrystals and complete surface passivation with alkoxy monolayers.

Original languageEnglish
Pages (from-to)915-921
Number of pages7
JournalSmall
Volume6
Issue number8
DOIs
Publication statusPublished - 2010 Apr 23
Externally publishedYes

Fingerprint

Quantum Dots
Silicon
Luminescence
Passivation
Nanoparticles
Nanocrystals
Semiconductor quantum dots
Monolayers
Light
Wavelength
alkoxyl radical

Keywords

  • Nanocrystalline materials
  • Photoluminescence
  • Quantum Dots
  • Silicon
  • UV luminescence

ASJC Scopus subject areas

  • Biomaterials
  • Engineering (miscellaneous)
  • Biotechnology
  • Medicine(all)

Cite this

Size-tunable UV-luminescent silicon nanocrystals. / Shirahata, Naoto; Hasegawa, Tsuyoshi; Sakka, Yoshio; Tsuruoka, Tohru.

In: Small, Vol. 6, No. 8, 23.04.2010, p. 915-921.

Research output: Contribution to journalArticle

Shirahata, N, Hasegawa, T, Sakka, Y & Tsuruoka, T 2010, 'Size-tunable UV-luminescent silicon nanocrystals', Small, vol. 6, no. 8, pp. 915-921. https://doi.org/10.1002/smll.200902236
Shirahata, Naoto ; Hasegawa, Tsuyoshi ; Sakka, Yoshio ; Tsuruoka, Tohru. / Size-tunable UV-luminescent silicon nanocrystals. In: Small. 2010 ; Vol. 6, No. 8. pp. 915-921.
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