| Issue |
EPJ Web Conf.
Volume 356, 2026
5th International Conference on Condensed Matter and Applied Physics (ICC 2025)
|
|
|---|---|---|
| Article Number | 02002 | |
| Number of page(s) | 4 | |
| Section | Applied Physics | |
| DOI | https://doi.org/10.1051/epjconf/202635602002 | |
| Published online | 05 March 2026 | |
https://doi.org/10.1051/epjconf/202635602002
Enhanced Near-Field Localization in Au@CdSe Nanoshells: Toward Next-Generation Sensing Devices
1 Department of Applied Sciences and Humanities, Krishna Institute of Engineering & Technology (KIET), Ghaziabad, Delhi-NCR, India
2 Department of Applied Physics, Gautam Buddha University, Greater Noida, India
3 Department of Physics, JSS University, Noida, India
* Corresponding author: This email address is being protected from spambots. You need JavaScript enabled to view it.
Published online: 5 March 2026
Abstract
The electric field enhancement of hybrid metal-semiconductor nanostructures is very important because it combines surface plasmons of metals and excitons of semiconductors. This paper gives the electric field enhancement and resonance wavelength of Au@CdSe and CdSe@Au nanoshells. This unified approach would furnish a resource for recognizing and understanding the similarities as well as differences between two processes of utmost importance. This comparative analysis is useful to study surface-enhanced Raman spectroscopy (SERS), refractive index sensing, and optical sensing, which improves device performance.
© The Authors, published by EDP Sciences, 2026
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