抄録
Broadband near ultraviolet (NUV) random laser was achieved by Au nanoparticle loaded ZnO 3-D nanowalls. Au nanoparticle was loaded on ZnO 3-D nanowalls by photo-chemical deposition method using ionic liquid. The optical confinement by the 3-D nanowalls and enhancement of incident light scattering by Au nanoparticle increase the number of resonant modes, and thus leading to a broadband multiple spectrum random lasing. The results demonstrate an important step towards to expand the application scope of NUV laser on medical imaging of cells, solid-state lighting and optical sensor.
本文言語 | English |
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ページ(範囲) | 9326-9332 |
ページ数 | 7 |
ジャーナル | Journal of Nanoscience and Nanotechnology |
巻 | 11 |
号 | 10 |
DOI | |
出版ステータス | Published - 2011 |
外部発表 | はい |
ASJC Scopus subject areas
- バイオエンジニアリング
- 化学 (全般)
- 生体医工学
- 材料科学(全般)
- 凝縮系物理学