Investigating the response of As2S3-based SERS substrates
Source abstract
Abstract
Abstract An investigation of the various parameters controlling the response of rapidly-fabricated As2S3 SERS substrates has been undertaken. As2S3 is an infrared-transmitting chalcogenide glass which is also photosensitive; it can be used to fabricate micro- and nano-structures as well as guide light. The substrates were optimised for interference angle, As2S3 thickness and metal type and thickness. Maximum enhancement factors are greater than 2.4 × 10 3 at a wavelength of 1064 nm.
Source: openaire · Quality: candidate unverified · Source record ↗
Research context
OpenAlex topics: Chalcogenide Semiconductor Thin Films · Gold and Silver Nanoparticles Synthesis and Applications · Quantum Dots Synthesis And Properties
SciVX discovery tags are terminology-based. OpenAlex topics are source-provided classifications.
References (25)
Show source-provided references
1. Raman spectra of pyridine adsorbed at a silver electrode10.1016/0009-2614(74)85388-1 ↗
2. Surface-enhanced Raman spectroscopy10.1021/ac053456d ↗
3. Preparation and characterization of Ag colloid monolayers10.1021/la980138j ↗
4. Surface-enhanced Raman scattering studies on chemically transformed carbon nanotube thin films10.1002/jrs.1351 ↗
5. Sculpted substrates for SERS10.1039/B508847J ↗
6. Surface enhanced Raman spectroscopy on nanolithography-prepared substrates10.1016/j.cap.2007.10.073 ↗
7. On-chip surface-enhanced Raman scattering detection using integrated liquid-core waveguides10.1063/1.2742287 ↗
8. Surface-enhanced Raman scattering using microstructured optical fiber substrates10.1002/adfm.200601125 ↗
9. Development of an integrated single-fiber SERS sensor10.1016/S0925-4005(00)00291-4 ↗
10. Surface enhanced Raman scattering on silver grating: optimized antennalike gain of the stokes signal of 10410.1063/1.113852 ↗
11. Surface plasmon field-enhanced Raman spectroscopy with double gratings10.1063/1.357024 ↗
12. Plasmonic band gap structures for surface-enhanced Raman scattering10.1364/OE.16.012469 ↗
13. Nanostructures fabricated in chalcogenide glass for use as surface-enhanced Raman scattering substrates10.1364/OL.34.001645 ↗
14. J.J. Baumberg, M.C. Netti, S. Mahnkopf, J.R. Lincoln, M.D. Charlton, S.J. Cox, P. Ayliffe, M.E. Zoorob, J.S. Wilkinson, N.M. Perney, S.L. Jaiswal, Metallo-dielectric photonic crystals for reproducible surface-enhanced Raman substrates, in: Conference on Lasers and Electro-Optics/Quantum Electronics and Laser Science and Photonic Applications Systems Technologies, 2005, p. CTuH6.10.1109/CLEO.2005.201915 ↗
15. C.J. Rowlands, L. Su, S.R. Elliott, Rapid prototyping of low-loss ir chalcogenide-glass waveguides by controlled remelting, ChemPhysChem, submitted for publication.
16. Evanescent-wave excitation of surface-enhanced Raman scattering substrates by an optical-fiber taper10.1364/OL.34.002685 ↗
17. Raman spectroscopy of pyridine-exposed Ag, Cu and Au films in UHV. A comparative study10.1016/0009-2614(82)83456-8 ↗
18. The kinetics of photodissolution of Ag in amorphous As2S3 films10.1016/0022-3093(76)90056-9 ↗
19. A new method for producing low-electrical-resistivity patterns in insulating chalcogenide glasses10.1246/bcsj.44.1723 ↗
20. Raman spectra of pyridine adsorbed on a copper electrode10.1016/0009-2614(81)85291-8 ↗
21. Photo- and thermal-diffusions of metals into As2S3 glass10.1016/0038-1098(73)90023-9 ↗
22. Holometer: measurement apparatus for the evaluation of chalcogenide glasses as holographic recording media10.1016/S0022-3093(03)00449-6 ↗
23. Direct laser writing of three- dimensional photonic crystals with a complete photonic bandgap in chalcogenide glasses10.1002/adma.200501973 ↗
24. Background subtract subroutine for spectral data10.1021/ac50030a055 ↗
25. Surface-enhanced raman spectroscopy: a brief perspective