Effects of laser irradiation on nanoparticle evolution in SiO2 implanted with Cu ions
β Scribed by K. Masuo; O.A. Plaksin; Y. Fudamoto; N. Okubo; Y. Takeda; N. Kishimoto
- Publisher
- Elsevier Science
- Year
- 2006
- Tongue
- English
- Weight
- 114 KB
- Volume
- 247
- Category
- Article
- ISSN
- 0168-583X
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π SIMILAR VOLUMES
Metal-ion implantation followed by thermal oxidation was carried out to fabricate zinc-oxide (ZnO) nanoparticles (NPs) in silica glass (SiO 2 ). A SiO 2 substrate was implanted with Zn + ions of 60 keV up to 1.0 β’ 10 17 ions/cm 2 . In the as-implanted state, the sample shows a strong absorption peak
Au nanocrystals (NCs) fabricated by ion implantation into thin SiO 2 and annealing were irradiated with 2.3 MeV Sn ions at Γ180 Β°C. The NCs were investigated using cross-section transmission electron microscopy (TEM) as a function of irradiation dose. We observe nucleation of new nanocrystals as a c
Metallic nanoparticles (NPs) embedded in dielectrics display unique structures and new interesting properties, such as peculiar optical properties , size-dependent electronic and magnetic properties , and so on. Owing to their distinct properties, materials composed of discrete metallic NPs have a w