Ultra-sensitivity of surface plasmon resonance sensor using halide perovskite FASnI3 and 2D materials on Cu thin films

H. Bouandas; Y. Slimani; A. Bakhouche; N. Bioud; A. Djemli; Faisal Katib Alanazi; I. Bouchama; M.A. Ghebouli; M. Fatmi; T. Chihi

Results in Physics (Nov 2024)

Ultra-sensitivity of surface plasmon resonance sensor using halide perovskite FASnI3 and 2D materials on Cu thin films

H. Bouandas,
Y. Slimani,
A. Bakhouche,
N. Bioud,
A. Djemli,
Faisal Katib Alanazi,
I. Bouchama,
M.A. Ghebouli,
M. Fatmi,
T. Chihi

Affiliations

H. Bouandas: Applied Optics Laboratory, Institute of Optics and Precision Mechanics, University Setif 1, Setif 19000, Algeria
Y. Slimani: Laboratory of Intelligent System, Faculty of Technology, University Ferhat Abbas Setif 1, Setif 19000, Algeria
A. Bakhouche: Applied Optics Laboratory, Institute of Optics and Precision Mechanics, University Setif 1, Setif 19000, Algeria
N. Bioud: Faculty of Sciences and Technology, University of Mohamed El Bachir El Ibrahimi-Bordj Bou Arreridj, 34000, Bordj Bou Arreridj, Algeria; Laboratory of Optoelectronic and Compounds, Faculty of Sciences, University of Setif 1, 19000 Setif, Algeria
A. Djemli: Faculty of Physics, University of Sciences & Technology Houari Boumediene (U.S.T.H.B), El Alia, BP 32, Bab Ezzouar 16111, Algiers, Algeria; Physics and Chemistry of Materials Lab, Department of Physics, University Mohamed Boudiaf of M’sila, 28000, M’sila, Algeria
Faisal Katib Alanazi: Department of Physics, College of Sciences, Northern Border University, Arar 73222, Saudi Arabia; Corresponding authors.
I. Bouchama: Research Unit on Emerging Materials (RUEM), University Ferhat Abbas of Setif 1, Setif 19000, Algeria
M.A. Ghebouli: Research Unit on Emerging Materials (RUEM), University Ferhat Abbas of Setif 1, Setif 19000, Algeria; Department of Chemistry, Faculty of Sciences, University Mohamed Boudiaf of M’sila, 28000 M’sila, Algeria
M. Fatmi: Research Unit on Emerging Materials (RUEM), University Ferhat Abbas of Setif 1, Setif 19000, Algeria; Corresponding authors.
T. Chihi: Research Unit on Emerging Materials (RUEM), University Ferhat Abbas of Setif 1, Setif 19000, Algeria

Journal volume & issue: Vol. 66
p. 108004

Abstract

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This paper studies a novel surface plasmon resonance (SPR) biosensor using a BK7 glass prism, a copper (Cu) metal plasmonic layer, which combine a halide perovskite (FASnI3) with two-dimensional (2D) materials such as phosphorus black, graphene and TMDC (MoS2, MoSe2, WS2, WSe2) for the detection of breast cancer cells. We have optimized the thickness of each layer in order to obtain maximum sensitivity. A numerical study mainly uses the transfer matrix principle, while the attenuation total reflection method involves examining the reflection properties. The evaluation of SPR biosensor configurations serves to obtain optimal performance. The simulation results indicate that the integration of halide perovskite (FASnI3) and 2D materials into the BK7/Cu/medium sensing structure significantly improves the sensitivity and figure of merit (ZT). The outstanding results in terms of sensor performance characteristics are observed in the BK7/Cu (48 nm)/FASnI3 (5 nm)/BP (0.53 nm) configuration. The figure of merit and sensitivity estimated at 123.11 RIU−1 and 459.28°/RIU, with a notable improvement of 338.45 %.

Published in Results in Physics

ISSN: 2211-3797 (Online)
Publisher: Elsevier
Country of publisher: Netherlands
LCC subjects: Science: Physics
Website: http://www.journals.elsevier.com/results-in-physics/

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