Freestanding Ge/SiO2 Core/Shell Nanoparticles Formed via Metastable SiO2 Hollow Nanospheres on a Si Wafer
- Authors
- Park, Kwang-Tae; Um, Han-Don; Jee, Sang-Won; Jung, Jin-Young; Park, Yun Chang; Yang, Jun Mo; Lee, Jung-Ho
- Issue Date
- Nov-2008
- Publisher
- John Wiley & Sons Ltd.
- Keywords
- QUANTUM DOTS; VISIBLE PHOTOLUMINESCENCE; IMPLANTED SIO2-FILMS; GE NANOWIRES; NANOCRYSTALS; OXIDATION; GERMANIUM; EMISSION; RAMAN
- Citation
- Chemical Vapor Deposition, v.14, no.11-12, pp.331 - 333
- Indexed
- SCIE
SCOPUS
- Journal Title
- Chemical Vapor Deposition
- Volume
- 14
- Number
- 11-12
- Start Page
- 331
- End Page
- 333
- URI
- https://scholarworks.bwise.kr/erica/handle/2021.sw.erica/42086
- DOI
- 10.1002/cvde.200804264
- ISSN
- 0948-1907
- Abstract
- Freestanding Ge/SiO2 core/shell nanoparticles were synthesized via metastable SiO2 hollow nanospheres by atmospheric-pressure thermal chemical Vapor deposition (APCVD) using SiCl4 and GeCl4 source gases. The Ge-core and. SiO2-shell thicknesses could be controlled by adjusting the annealing time and the source gas ratio. These-nanoparticles might be useful as labeling markers for fluorescent applications.
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