Grystal growth and photoluminescence properties of Eu3+-doped Y3Al5O12 nanocrystals by high-energy ball milling

Grystal growth and photoluminescence properties of Eu3+-doped Y3Al5O12 nanocrystals by high-energy ball milling

Y 3 Al 5 O 12 :Eu 3+ powders were synthesized by a high-energy ball mill and characterized. The effects of the crystal size on the crystallinity, morphology, structure and luminescence spectra were investigated by X-ray diffraction, field emission-scanning electron microscopy and photoluminescence s...

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Hauptverfasser: Hyun Kyoung Yang, Jong Won Chung, Soung Wook Park, Jung Hyun Jeong, Ki-wan Jang, Ho Sueb Li, Soung Soo Yi
Format: Tagungsbericht
Sprache:eng
Schlagworte:
Ball milling
Crystallization
Electron emission
Electron microscopy
Luminescence
Morphology
Photoluminescence
Powders
Spectroscopy
X-ray diffraction
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Zusammenfassung:Y 3 Al 5 O 12 :Eu 3+ powders were synthesized by a high-energy ball mill and characterized. The effects of the crystal size on the crystallinity, morphology, structure and luminescence spectra were investigated by X-ray diffraction, field emission-scanning electron microscopy and photoluminescence spectroscopy (PL). Compared to the solid state reaction method, synthesis by high-energy ball milling is simple, easy to carry out, and the raw materials are commercially available.
ISSN:2159-3523
DOI:10.1109/INEC.2010.5424476