Substrate decomposition in galvanic displacement reaction: Contrast between gold and silver nanoparticle formation
Journal Article
·
· AIP Conference Proceedings
- Saha Institute of Nuclear Physics, 1/AF Bidhannagar, Kolkata-700 064 (India)
- Inter-University Accelerator Centre, Aruna Asaf Ali Marg, New Delhi-110067 (India)
We have investigated substrate decomposition during formation of silver and gold nanoparticles in galvanic displacement reaction on germanium surfaces. Silver and gold nanoparticles were synthesized by electroless deposition on sputter coated germanium thin film (∼ 200 nm) grown initially on silicon substrate. The nanoparticles formation and the substrate corrosion were studied using scanning transmission electron microscopy (STEM) and the energy dispersive X-ray (EDX) spectroscopy.
- OSTI ID:
- 22490411
- Journal Information:
- AIP Conference Proceedings, Vol. 1665, Issue 1; Conference: 59. DAE solid state physics symposium 2014, Tamilnadu (India), 16-20 Dec 2014; Other Information: (c) 2015 AIP Publishing LLC; Country of input: International Atomic Energy Agency (IAEA); ISSN 0094-243X
- Country of Publication:
- United States
- Language:
- English
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