PREPARATION, CHARACTERIZATION AND LUMINESCENCE PROPERTIES OF Eu DOPED CaAl2O4 NANOCONES

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	PREPARATION, CHARACTERIZATION AND LUMINESCENCE PROPERTIES OF Eu DOPED CaAl2O4 NANOCONES
	J. M. Liang; L. L. He; Z. Q. Shen; D. L. Zhang
	2013
Source Publication	Modern Physics Letters B
ISSN	0217-9849
Volume	27 Issue:19
Abstract	Europium doped CaAl2O4 nanocones have been grown first time by thermal evaporation method. Scanning electron microscope (SEM) and transmission electron microscope (TEM) were used to analyze the morphology, size and crystal structure of the nanocones. The body of the nanocones are about 2-20 mu m in length and their diameters are 200 nm to 1 mu m at one end and tapers off to a similar to 40-200 nm at the tip end. The as-synthesized nanocones are single crystalline in monoclinic structure and grow along the [010] direction and the normal direction of (100) and (001). The room temperature photoluminescence (PL) and cathodoluminescence (CL) spectrum measurement reveals that CaAl2O4:Eu2+ nanocones emit light at about 440 nm.
description.department	[liang, j. m. ; zhang, d. l.] shanghai jiao tong univ, sch mat sci & engn, shanghai 200240, peoples r china. [he, l. l.] chinese acad sci, inst met res, shenyang natl lab mat sci, shenyang 110016, peoples r china. [shen, z. q.] fushun res inst petr & petrochem, fushun 113001, peoples r china. ; liang, jm (reprint author), shanghai jiao tong univ, sch mat sci & engn, 800 dongchuan rd, shanghai 200240, peoples r china.
Keyword	Nanocones Caal2o4:Eu2++ Tem Photoluminescence Cathodoluminescence Crystal-growth Phosphor Nanowires Mechanism
URL	查看原文
Language	英语
Document Type	期刊论文
Identifier	http://ir.imr.ac.cn/handle/321006/71344
Collection	中国科学院金属研究所
Recommended Citation GB/T 7714	J. M. Liang,L. L. He,Z. Q. Shen,et al. PREPARATION, CHARACTERIZATION AND LUMINESCENCE PROPERTIES OF Eu DOPED CaAl2O4 NANOCONES[J]. Modern Physics Letters B,2013,27(19).
APA	J. M. Liang,L. L. He,Z. Q. Shen,&D. L. Zhang.(2013).PREPARATION, CHARACTERIZATION AND LUMINESCENCE PROPERTIES OF Eu DOPED CaAl2O4 NANOCONES.Modern Physics Letters B,27(19).
MLA	J. M. Liang,et al."PREPARATION, CHARACTERIZATION AND LUMINESCENCE PROPERTIES OF Eu DOPED CaAl2O4 NANOCONES".Modern Physics Letters B 27.19(2013).

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