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Scaling behavior of plasmon coupling in Au and ReO3 nanoparticles incorporated in polymer matrices |
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| Authors: | Urmimala Maitra Sandeep Ghosh Kanishka Biswas C. N. R. Rao |
| Affiliation: | 1. Chemistry and Physics of Materials Unit and CSIR Centre of Excellence in Chemistry, International Centre for Materials Science, Jawaharlal Nehru Centre for Advanced Scientific Research, Jakkur P.O., Bangalore 560064, India;2. Solid State and Structural Chemistry Unit, Indian Institute of Science, Bangalore 560012, India |
| Abstract: | Polymer nanocomposites containing different concentrations of Au nanoparticles have been investigated by small angle X‐ray scattering and electronic absorption spectroscopy. The variation in the surface plasmon resonance (SPR) band of Au nanoparticles with concentration is described by a scaling law. The variation in the plasmon band of ReO3 nanoparticles embedded in polymers also follows a similar scaling law.  |
| Keywords: | plasmon coupling polymer nanocomposite Au ReO3 scaling laws |