Investigation of the possibility of using island SERS-structures on a GaP substrate for surface-enhanced inelastic light scattering in the infrared frequency range

Makarovskaya, S. M; Soloviev, V. V; Rudakov, T. D; Kukushkin, I. V

doi:10.7868/S3034646025020143

PII

S30346460S0367676525020143-1

DOI

10.7868/S3034646025020143

Publication type

Article

Status

Published

Authors

S. M Makarovskaya

Affiliation: Osipyan Institute of Solid-State Physics of the Russian Academy of Sciences

V. V Soloviev

Affiliation: Osipyan Institute of Solid-State Physics of the Russian Academy of Sciences

T. D Rudakov

Affiliation: Osipyan Institute of Solid-State Physics of the Russian Academy of Sciences

I. V Kukushkin

Affiliation: Osipyan Institute of Solid-State Physics of the Russian Academy of Sciences

Volume/ Edition

Volume 89 / Issue number 2

Pages

232-236

Abstract

We studied the properties of GaP-based periodic dielectric structures with a silver layer coating which can enhance the signal of surface-enhanced inelastic light scattering (SERS). The dependences of the scattering signal intensity on the period for different structure heights were obtained. A comparison of the scattering signal intensities for SiO2 and GaP SERS-structures for laser excitation wavelengths of 532, 785 and 1064 nm was performed. The ability of GaP-based structures with a thin metal layer to enhance the signal by more than 7 orders of magnitude in the infrared frequency range was found. The dependence of the Raman signal enhancement on the thickness of the deposited layer was studied.

Keywords

спектроскопия комбинационного рассеяния поверхностно-усиленная спектроскопия гигантское усиление рамановского рассеяния поверхностный плазмонный резонанс фосфид галлия наноинженерия

Date of publication

01.02.2025

Year of publication

2025

Number of purchasers

Views

103

References

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GOST	Kukushkin I., Makarovskaya S., Rudakov T., Soloviev V. Investigation of the possibility of using island SERS-structures on a GaP substrate for surface-enhanced inelastic light scattering in the infrared frequency range // Bulletin of the Russian Academy of Sciences: Physics. – 2025. – V. 89. – Issue number 2 C. 232-236 . URL: https://serphysras.ru/s30346460s0367676525020143-1/?version_id=107347. DOI: 10.7868/S3034646025020143
MLA	Kukushkin, I. V, Makarovskaya, S. M, Rudakov, T. D, Soloviev, V. V "Investigation of the possibility of using island SERS-structures on a GaP substrate for surface-enhanced inelastic light scattering in the infrared frequency range." Bulletin of the Russian Academy of Sciences: Physics. 89.2 (2025).:232-236. DOI: 10.7868/S3034646025020143
APA	Kukushkin I., Makarovskaya S., Rudakov T., Soloviev V. (2025). Investigation of the possibility of using island SERS-structures on a GaP substrate for surface-enhanced inelastic light scattering in the infrared frequency range. Bulletin of the Russian Academy of Sciences: Physics. vol. 89, no. 2, pp.232-236 DOI: 10.7868/S3034646025020143

RAS PhysicsИзвестия Российской академии наук. Серия физическая Bulletin of the Russian Academy of Sciences: Physics

Investigation of the possibility of using island SERS-structures on a GaP substrate for surface-enhanced inelastic light scattering in the infrared frequency range

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RAS PhysicsИзвестия Российской академии наук. Серия физическая Bulletin of the Russian Academy of Sciences: Physics

Investigation of the possibility of using island SERS-structures on a GaP substrate for surface-enhanced inelastic light scattering in the infrared frequency range

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References

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