Abstract
We report the experimental demonstration of fluorescence of CdSe quantum dots with surface plasmon excitation in deep-ultraviolet (deep-UV) region. Surface plasmon resonance in deep-UV is excited by aluminum thin film in the Kretschmann-Raether geometry. Considering the oxidation thickness of aluminum, the experimental results of incident angle dependence of reflectance show good agreement with Fresnel theory. Surface plasmon resonance with 19 nm-thick aluminum and 5 nm-thick alumina was excited at the incident angle of 48 degrees for 266 nm excitation. Fluorescence of CdSe quantum dots coated on this aluminum film was observed by the surface plasmon excitation.
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H. I. Smith, Method for fabricating high frequency surface wave transducers, Rev. Sci. Instrum., 1969, 40(5): 729
N. Philip, B. Saoudi, M. C. Crevier, M. Moisan, J. Barbeau, and J. Pelletier, The respective roles of UV photons and oxygen atoms in plasma sterilization at reduced gas pressure: The case of N2O2 mixtures, IEEE Trans. Plasma Sci., 2002, 30(4): 1429
J. T. Reardon, A. F. Nichols, S. Keeney, C. A. Smith, and J. S. Taylor, Comparative analysis of binding of human damaged DNA-binding protein (XPE) and Escherichia coli damage recognition protein (UvrA) to the major ultraviolet photoproducts: T[c,s]T, T[t,s]T, T[6-4]T, and T[Dewar]T, J. Biol. Chem., 1993, 268(28): 21301
H. Aoki, T. Hamamatsu, and S. Ito, Deep ultraviolet scanning near-field optical microscopy for the structural analysis of organic and biological materials, Appl. Phys. Lett., 2004, 84(3): 356
Y. Yang, J. M. Callahan, T.-H. Kim, A. S. Brown, and H. O. Everitt, Ultraviolet nanoplasmonics: A demonstration of surface-enhanced Raman spectroscopy, fluorescence, and photodegradation using gallium nanoparticles, Nano Lett., 2013, 13(6): 2837
S. K. Jha, Z. Ahmad, M. Agio, Y. Ekinci, and J. F. Loffler, Deep-UV surface-enhanced resonance Raman scattering of adenine on aluminum nanoparticle arrays, J. Am. Chem. Soc., 2012, 134(4): 1966
T. Dorfer, M. Schmitt, and J. Popp, Deep-UV surfaceenhanced Raman scattering, J. Raman Spec., 2007, 38(11): 1379
M. Sun, S. Zhang, Y. Fang, Z. Yang, D. Wu, B. Dong, and H. Xu, Nearand deep-ultraviolet resonance Raman spectroscopy of pyrazine-Al4 complex and Al3-pyrazine-Al3 junction, J. Phys. Chem. C, 2009, 113: 19328
A. Taguchi, N. Hayazawa, K. Furusawa, H. Ishitobi, and S. Kawata, Deep-UV tip-enhanced Raman scattering, J. Raman Spec., 2009, 40(9): 1324
J. Malicka, I. Gryczynski, Z. Gryczynski, and J. R. Lakowicz, Surface plasmon-coupled ultraviolet emission of 2,5-diphenyl-1,3,4-oxadiazole, J. Phys. Chem. B, 2004, 108(50): 19114
Y. Watanabe, W. Inami, and Y. Kawata, Deep-ultraviolet light excites surface plasmon for the enhancement of photoelectron emission, J. Appl. Phys., 2011, 109(2): 023112
Y. Ekinci, H. H. Solak, and J. F. Loffler, Plasmon resonances of aluminum nanoparticles and nanorods, J. Appl. Phys., 2008, 104(8): 083107
K. Ray, M. H. Chowdhury, and J. R. Lakowicz, Aluminum nanostructured films as substrates for enhanced fluorescence in the ultraviolet-blue spectral region, Anal. Chem., 2007, 79(17): 6480
C. Langhammer, M. Schwind, B. Kasemo, and I. Zorić, Localized surface plasmon resonances in aluminum nanodisks, Nano Lett., 2008, 8(5): 1461
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Ono, A., Kikawada, M., Inami, W. et al. Surface plasmon coupled fluorescence in deep-ultraviolet excitation by Kretschmann configuration. Front. Phys. 9, 60–63 (2014). https://doi.org/10.1007/s11467-013-0385-x
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DOI: https://doi.org/10.1007/s11467-013-0385-x