Surface enhanced Raman scattering and plasmon enhanced fluorescence in zinc-tellurite glass

被引：70

作者：

Amjad, Raja J. ^{[1
]}

Sahar, M. R. ^{[1
]}

Dousti, M. R. ^{[1
]}

Ghoshal, S. K. ^{[1
]}

Jamaludin, M. N. A. ^{[1
]}

机构：

[1] Univ Teknol Malaysia, Adv Opt Mat Res Grp, Fac Sci, Skudai 81310, Johor, Malaysia

来源：

OPTICS EXPRESS | 2013年 / 21卷 / 12期

关键词：

SILVER NANOPARTICLES; ENERGY-TRANSFER; UP-CONVERSION; THIN-FILMS; ER3+; PHOTOLUMINESCENCE; NANOCRYSTALS; SPECTROSCOPY; FABRICATION; PARTICLES;

D O I：

10.1364/OE.21.014282

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

We report significant enhancements in Er3+ luminescence as well as in Raman intensity in silver nanoparticles embedded zinc-tellurite glass. Surface enhanced Raman scattering effect is highlighted for the first time in tellurite glass containing silver NPs resulting in an enhanced Raman signal (similar to 10 times). SAED manifest the growth of Ag-0 nanoparticles along the (111) and (200) crystallographic planes having average diameter in the range 14-36 nm. Surface plasmon resonance bands are observed in the range 484-551 nm. Furthermore, four prominent photoluminescence bands undergo significant enhancements up to 3 times. The enhancement is majorly attributed to the local field effect of silver NPs. (C) Optical Society of America 2013

引用

页码：14282 / 14290

页数：9

共 41 条

[1] Micro-Raman investigation of optical phonons in ZnO nanocrystals [J].

Alim, KA ;

Fonoberov, VA ;

Shamsa, M ;

Balandin, AA .

JOURNAL OF APPLIED PHYSICS, 2005, 97 (12)

[2] Annealing time dependent up-conversion luminescence enhancement in magnesium-tellurite glass [J].

Amjad, Raja J. ;

Sahar, M. R. ;

Ghoshal, S. K. ;

Dousti, M. R. ;

Riaz, S. ;

Samavati, A. R. ;

Arifin, R. ;

Naseem, S. .

JOURNAL OF LUMINESCENCE, 2013, 136 :145-149

[3] Enhanced infrared to visible upconversion emission in Er3+ doped phosphate glass: Role of silver nanoparticles [J].

Amjad, Raja J. ;

Sahar, M. R. ;

Ghoshal, S. K. ;

Dousti, M. R. ;

Riaz, S. ;

Tahir, B. A. .

JOURNAL OF LUMINESCENCE, 2012, 132 (10) :2714-2718

[4] Metal-enhanced fluorescence: an emerging tool in biotechnology [J].

Aslan, K ;

Gryczynski, I ;

Malicka, J ;

Matveeva, E ;

Lakowicz, JR ;

Geddes, CD .

CURRENT OPINION IN BIOTECHNOLOGY, 2005, 16 (01) :55-62

[5] Surface plasmon subwavelength optics [J].

Barnes, WL ;

Dereux, A ;

Ebbesen, TW .

NATURE, 2003, 424 (6950) :824-830

[6] Capacity demand and technology challenges for lightwave systems in the next two decades [J].

Desurvire, Emmanuel B. .

JOURNAL OF LIGHTWAVE TECHNOLOGY, 2006, 24 (12) :4697-4710

[7] A novel amplification mechanism for surface enhanced Raman scattering [J].

Etchegon, P ;

Liem, H ;

Maher, RC ;

Cohen, LF ;

Brown, RJC ;

Hartigan, H ;

Milton, MJT ;

Gallop, JC .

CHEMICAL PHYSICS LETTERS, 2002, 366 (1-2) :115-121

[8] RAMAN-SPECTRA OF PYRIDINE ADSORBED AT A SILVER ELECTRODE [J].

FLEISCHMANN, M ;

HENDRA, PJ ;

MCQUILLAN, AJ .

CHEMICAL PHYSICS LETTERS, 1974, 26 (02) :163-166

[9] 1.54 mu m photoluminescence of Er3+ doped into SiO2 films containing Si nanocrystals: Evidence for energy transfer from Si nanocrystals to Er3+ [J].

Fujii, M ;

Yoshida, M ;

Kanzawa, Y ;

Hayashi, S ;

Yamamoto, K .

APPLIED PHYSICS LETTERS, 1997, 71 (09) :1198-1200

[10] SERS on mesostructured thin films with silver nanoparticles [J].

García-Macedo, JA ;

Valverde, G ;

Lockard, J ;

Zink, JI .

QUANTUM DOTS, NANOPARTICLES, AND NANOCLUSTERS, 2004, 5361 :117-124

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