Tailoring localised surface plasmon resonance of added Ag nanoparticles Er3+ ion doped glass system by coupling polarisation approach
The coupling polarisation PEr3+:NP of LSPR was investigated using the 20Li(2)O(-x)Bi(2)O(3)-(78-x)TeO2-1Er(2)O(3)-1Ag glass system with electrical polarisability of spherical particle chi and Clausius-Mosotti relation polarisability alpha L approximations. The maximum coupling polarisation PEr3+:NP...
| Published in: | INTERNATIONAL JOURNAL OF NANOTECHNOLOGY |
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| Main Authors: | , , |
| Format: | Article |
| Language: | English |
| Published: |
INDERSCIENCE ENTERPRISES LTD
2023
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| Subjects: | |
| Online Access: | https://www-webofscience-com.uitm.idm.oclc.org/wos/woscc/full-record/WOS:001137354800001 |
| Summary: | The coupling polarisation PEr3+:NP of LSPR was investigated using the 20Li(2)O(-x)Bi(2)O(3)-(78-x)TeO2-1Er(2)O(3)-1Ag glass system with electrical polarisability of spherical particle chi and Clausius-Mosotti relation polarisability alpha L approximations. The maximum coupling polarisation PEr3+:NP is suggested at x = 5 mol% implied from high chi and alpha L at that region hence can contribute to maximum LSPR before an opposite pattern between both chi and alpha(L) is observed at x = 11 mol%. The opposite pattern at x = 11 mol% is elucidated by determining the difference in contribution of electronic polarisability alpha e to alpha L and molar cation polarisability alpha(m) with oxide ion polarisability ao(2-) to chi respectively. |
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| ISSN: | 1475-7435 1741-8151 |
| DOI: | 10.1504/IJNT.2023.135812 |