Title :
Grystal growth and photoluminescence properties of Eu3+-doped Y3Al5O12 nanocrystals by high-energy ball milling
Author :
Yang, Hyun Kyoung ; Chung, Jong Won ; Park, Soung Wook ; Jeong, Jung Hyun ; Jang, Ki-wan ; Li, Ho Sueb ; Yi, Soung Soo
Author_Institution :
Dept. of Phys., Pukyong Nat. Univ., Busan, South Korea
Abstract :
Y3Al5O12:Eu3+ 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.
Keywords :
X-ray diffraction; ball milling; europium; field emission electron microscopy; nanofabrication; nanoparticles; photoluminescence; scanning electron microscopy; yttrium compounds; X-ray diffraction; Y3Al5O12:Eu; crystal growth; crystal size; crystallinity; field emission-scanning electron microscopy; high-energy ball milling; morphology; photoluminescence spectroscopy; solid state reaction; Ball milling; Crystallization; Electron emission; Electron microscopy; Luminescence; Morphology; Photoluminescence; Powders; Spectroscopy; X-ray diffraction;
Conference_Titel :
Nanoelectronics Conference (INEC), 2010 3rd International
Conference_Location :
Hong Kong
Print_ISBN :
978-1-4244-3543-2
Electronic_ISBN :
978-1-4244-3544-9
DOI :
10.1109/INEC.2010.5424476
