@inproceedings{9e0efdeb399d44779827b0fd10d78a2f,
title = "Tripod-like β-NaYF4: Ln3+ (Ln = Yb, Er, Tm, Ho) nanocrystals with multicolor upconversion luminescence",
abstract = "Tripod-like β-NaYF4: Ln3+ (Ln = Yb, Er, Tm, Ho) nanocrystals have been successfully synthesized for the first time by solvothermal method. The results revealed that the as-prepared NaYF4: Ln3+ crystals with pure hexagonal phase consisted of tripod-like particles with 300-500 nm in length and 60-80 nm in diameter. The upconversion (UC) luminescence properties of β-NaYF4: Ln3+ samples were investigated in detail. By changing the dopant's species (Ln3+), multicolor (green and blue) UC emissions can be obtained in β-NaYF4: Ln3+ under 980 nm laser diode (LD) excitation. In conclusion, the luminescent branched particles should be of wide potential application as building blocks in the future nanoscience and nanotechnology.",
keywords = "Crystal growth, Crystal structure, Phosphors, Upconversion",
author = "Ding, {Ming Ye} and Lu, {Chun Hua} and Cao, {Lin Hai} and Ni, {Ya Ru} and Xu, {Zhong Zi}",
year = "2014",
doi = "10.4028/www.scientific.net/AMR.853.243",
language = "英语",
isbn = "9783037859551",
series = "Advanced Materials Research",
pages = "243--248",
booktitle = "Materials Science, Machinery and Energy Engineering",
note = "2013 International Conference on Materials Science, Machinery and Energy Engineering, MSMEE 2013 ; Conference date: 24-12-2013 Through 25-12-2013",
}