| CROSS-DISCIPLINARY PHYSICS AND RELATED AREAS OF SCIENCE AND TECHNOLOGY |
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Optical Properties of Rhodamine 6G Doped AlPO4 Gel |
| LI Ri-Hong1, TANG Bin1, FAN You-Yu1, REN Jin-Jun2, ZHANG Long1
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1Shanghai Institute of Optics and Fine Mechanics, Chinese Academy of Sciences, Shanghai 201800
2Institut für Physikalische Chemie,Westfäliche Wilhelms-Universität Münster, D-48149 Münster, Germany
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| Cite this article: |
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LI Ri-Hong, TANG Bin, FAN You-Yu et al 2010 Chin. Phys. Lett. 27 108201 |
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Abstract Homogeneous monolith of AlPO4 gel doped with rhodamine 6G (Rh6G) at different dye loadings is prepared by a one−step process with sol-gel method using the precursors Al(lact)3 and H3PO4. The optical properties of AlPO4 gel doped with Rh6G are characterized by UV−Visible absorption spectra and fluorescence spectra. Rh6G molecular J-dimers and H-dimers even multimers are analyzed by excitation spectra based on exciton theory. The AlPO4 gel doped with Rh6G dye with molar ratio of Rh6G/Al(lact)3 of 1×10−4 has excellent optical properties without obvious aggregates.
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| Keywords:
82.70.Gg
76.70.Fz
76.60.Lz
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Received: 05 March 2010
Published: 26 September 2010
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| PACS: |
82.70.Gg
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(Gels and sols)
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76.70.Fz
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(Double nuclear magnetic resonance (DNMR), dynamical nuclear polarization)
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76.60.Lz
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(Spin echoes)
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[1] Costela A, Florido F, Garcia-Moreno I et al 1995 Appl. Phys. B 60 383
[2] Somasundaram G and Ramalingam A 2000 Chem. Phys. Lett. 324 25
[3] Hamann T W, Martinson A B F, Elam L W et al 2008 Adv. Mater. 20 1560
[4] Sanchez C, Lebeau B, Chaput F and Boilot J P 2003 Adv. Mater. 15 1969
[5] Voss T, Scheel D and Schade W 2001 Appl. Phys. B 73 105
[6] Casalboni M, Senesi R, Prosposito P et al 1997 J. Lumin. 72-74 475
[7] Anedda A, Carbonaro C M, Clemente F et al 2005 J. Non-Cryst. Solids 351 1850
[8] Garcia J, Castano V M, Mondragon M A et al 1997 J. Sol-Gel Sci. Tech. 8 911
[9] Jin Y and Chon H 1996 Chem. Commun. 135 136
[10] Yariv E, Schultheiss S, Saraidarov T and Reisfeld R 2001 Opt. Mater. 16 29
[11] Monte F, Mackenzie J D and Levy D 2000 Langmuir 16 7377
[12] Costa T M H, Hoffmann H S, Benvenutti EV et al 2005 Opt. Mater. 27 1819
[13] Kubin R F and Fletcher A N 1982 J. Lumin. 27 455
[14] Weiß Ö, Loerke J, Wüstefeld U, Marlow Fand Schüth F 2002 J. Solid State Chem. 167 302
[15] Zhang L, Bögershausen A and Eckert H 2005 J. Am. Ceram. Soc. 88 897
[16] Zhang Land Eckert H 2004 J. Mater. Chem. 14 1605
[17] Arbeloa F L, Gonzalez I L, Ojeda P R and Arbeloa I L 1982 J. Chem. Soc. Faraday Trans. 78 989
[18] Kasha M, Rawls H R andAshraf El-Bayoumi M 1965 Pure Appl. Chem. 11 371
[19] Kemnitz K and Yoshihara K 1991 J. Phys. Chem. 95 6095
[20] Nakashima N, Yoshihara K and Willig F 1980 J. Chem. Phys. 73 3553
[21] Ballet P, Van der Auweraer M and De Schryver F C 1996 J. Phys. Chem. 100 13701
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