powder samples were synthesized with solid-state reacting methods
respectively. The Stocks and Anti-Stocks light-emitting properties with Er
3+
were researched. Dependences of the emission features on excited population processes were exhibited with the spectra obtained following an excitation
respectively
at 980
532 and 408 nm. Effects of local field of doped
Re
3+
(Re
3+
standing for Yb
3+
or Er
3+
) on S
2
-
Re
3+
charge transfer state (CTS) were observed. Further
the energy-transfer processes between Yb
3+
and Er
3+
based on the energy matching conditions and the Stocks and Anti-Stocks emission mechanism with Er
3+
should be suggested with schematic energy-level schemes.
关键词
Keywords
references
Schweizer T, Samson B N, Hector J R, et al. Infrared emission and ion-ion interactions in thulium-and terbium-doped gallium lanthanum sulfide glass[J]. J. Opt. Sot. Am. B, 16(2):308-316.[2] Gerner P, Gdel H U. Absorption and upconversion light emission properties of Er3+ and Yb3+/Er3+ codoped NaYS2[J]. Chem. Phys. Lett., 2005, 413(1):105-109.[3] Auzel F. Upconversion and Anti-Stokes processes with f and d ions in solids[J]. Chem. Rev., 2004, 104(1):139-173.[4] Zhang J S, Zhang L G, Ren J Y, et al. Infrared-to-ultraviolet emission enhancement in Yb3+, Er3+:CaF2 nanocrystals[J]. Chin. J. Lumin.(发光学报), 2012, 33(5):470-476 (in Chinese).[5] Zhang J S, Zhang L G, Ren J Y, et al. Dependent of upconversed emission on excited power in Yb3+-Er3+-codoped fluorides[J]. Chin. J. Lumin.(发光学报), 2012, 33(6):571-575 (in Chinese).[6] Zhang J S, Qin W P, Zhang J S, et al. A novel approach from infrared to ultraviolet emission enhancement in Yb3+, Er3+: CaF2 nanofilms[J]. J. Nanosci. Nanotechnol., 2008, 8(3):1258-1260.[7] Goncalves R R, Carteran G, Montagna M, et al. Erbium-activated HfO2-based waveguides for photonics[J]. Opt. Mater., 2004, 25(3):131-139.[8] Van Deun R, Nockemann P, Gorller-Walrand C, et al. Strong erbium luminescence in the near-infrared telecommunication window[J]. Chem. Phys. Lett., 2004, 397(4/5/6):447-450.[9] Feuchter T, Mwarania E, Wang J, et al. Erbium-doped ion-exchanged waveguide lasers in BK-7 glass[J]. IEEE Photon. Technol. Lett., 1992, 4(6):542-544.[10] Polman A. Erbium implanted thin film photonic materials[J]. J. Appl. Phys., 1997, 82(1):1-39.[11] Daub M E, Ehrenshaft M. The photoactivated cercospora toxin cercosorin:Contributions to plant disease and fundamental biology[J]. Ann. Rev. Phytopath., 2000, 38:461-491.[12] Licha K, Olbrich C. Optical imaging in drug discovery and diagnostic applications[J]. Adv. Drug Delivery Rev., 2005, 57(8):1087-1108.[13] Chatterjee D K, Rufaihah A J, Zhang Y. Upconversion fluorescence imaging of cells and small animals using lanthanide doping nanocrystals[J]. Biomaterials, 2008, 29(7):937-943.[14] Jrgensen C K. Electron transfer spectra of lanthanide complexes[J]. Mol. Phys., 1962, 5(3):271-277.[15] Xu X R, Su M Z. Luminescence and Luminescence Materials [M]. Beijing: Chemical Industry Press, 2004 (in Chinese).[16] Garcia A, Guillen F, Fouassier C. Charge transfer excitation of the Nd3+, Sm3+, Dy3+, Ho3+, Er3+ and Tm3+ emission in CaGa2S4[J]. J. Lumin., 1985, 33(1):15-27.
Perspectives for Researchers in Inorganic Luminescent Nanomaterials:How to Move Out of Current Comfort Zones?
Preparation and Properties of KLa(MoO4)2:Yb3+,Ho3+,Tm3+ White Phosphors
Effect of Y3+ Ions Doping on The Luminescence Properties of Sr1-xCaxSi2O2N2:Eu2+ Phosphors
Synthesis and Photoluminescence Properties of NaLa0.7(MoO4)2-x(WO4)x:0.3Eu3+ Novel Red Phosphors
Synthesis and Luminescent Properties of Sr3B2O6:Eu3+,Li+ Phosphor
Related Author
Wei ZHENG
Da-tao TU
Xue-yuan CHEN
HE Hui-yu
ZHANG Yu-hong
LIU Hang
WU Fang
WANG Bo
Related Institution
Fujian Science & Technology Innovation Laboratory for Optoelectronic Information of China
CAS Key Laboratory of Design and Assembly of Functional Nanostructures, Fujian Key Laboratory of Nanomaterials, Fujian Institute of Research on The Structure of Matter, Chinese Academy of Sciences
School of Electrical Engineering and Computer, Jilin Jianzhu University
School of Data Science and Information Engineering, Guizhou Minzu University
Key Laboratory of Functional Composite of Guizhou Province, College of Big Data and Information Engineering, Guizhou University