Characterization and photoluminescence properties of aluminum borate nanorods doped with Eu

被引：17

作者：

Lin, J. ^{[1
]}

Huang, Y. ^{[1
]}

Zhang, J. ^{[1
]}

Song, H. S. ^{[1
]}

Elssfah, E. M. ^{[1
]}

Liu, S. J. ^{[1
]}

Luo, J. J. ^{[1
]}

Ding, X. X. ^{[1
]}

Qi, S. R. ^{[1
]}

Tang, C. C. ^{[1
]}

机构：

[1] Cent China Normal Univ, Dept Phys, Wuhan 430079, Peoples R China

来源：

APPLIED PHYSICS LETTERS | 2006年 / 89卷 / 03期

关键词：

D O I：

10.1063/1.2234240

中图分类号：

O59 [应用物理学];

学科分类号：

摘要：

Aluminum borate (Al18B4O33) nanorods doped with Eu3+ and Eu2+ were synthesized via a simple calcination method. Both nanorods are of straight morphology and smooth surface, with the average diameter of similar to 80 nm. The structural and compositional characteristics have been investigated by x-ray diffraction, infrared spectra, and various microscopy techniques. A possible growth mechanism was proposed for the synthesis of the doped Al18B4O33 nanorods. Photoluminescence measurements indicate that Al18B4O33:Eu3+ nanorods exhibit emission peaks at 590, 595, 612, and 617 nm, and Al18B4O33:Eu2+ nanorods display a broad green emission band centered at similar to 540 nm. (c) 2006 American Institute of Physics.

引用

页数：3

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