Bulletin of the American Physical Society
APS March Meeting 2024
Monday–Friday, March 4–8, 2024; Minneapolis & Virtual
Session K12: Optics in 2D Materials: Part III
3:00 PM–6:00 PM,
Tuesday, March 5, 2024
Room: M100C
Sponsoring
Unit:
FIAP
Chair: Zachary Robinson, SUNY Brockport
Abstract: K12.00003 : Increasing Charge Transfer between Graphene and R6G for Surface-Enhanced Raman Spectroscopy Application by Tuning Fermi Energy of Graphene Using Platinum Nanoparticles and Ultraviolet Irradiation.*
3:24 PM–3:36 PM
Presenter:
Samar Ghopry
(Jazan university)
Author:
Samar Ghopry
(Jazan university)
Figure 1. (a) Schematic representation of a graphene SERS substrate with UVC irradiation and Pt-NP (grey spheres) decoration for SERS CM enhancement. (b) Raman spectra of R6G molecules at different concentrations in the range of 5×10-6 M to 5×10-9on Pt-NPs/graphene substrate with UVC irradiation for 8 minutes. The marks of # and * donate Si and graphene, respectively
*Jazan University's Deanship of Scientific Research-WAED program W44-87.
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