Self assembly of EU2O3 nanocrystals and nanoneedles

被引：4
|
作者：
Mahajan, S. [2 ,4 ]
Redigolo, M. [1 ,4 ]
Koktysh, A. [3 ,4 ]
Dickerson, J. [1 ,4 ]
机构：
[1] Vanderbilt Univ, Dept Phys & Astron, Nashville, TN 37235 USA
[2] Vanderbilt Univ, Interdisciplinary Program Mat Sci, Nashville, TN 37235 USA
[3] Vanderbilt Univ, Dept Phys, Nashville, TN 37235 USA
[4] Vanderbilt Univ, Vanderbilt Inst Nanoscale Sci & Engn, Nashville, TN 37235 USA
来源：
PHYSICA STATUS SOLIDI C - CURRENT TOPICS IN SOLID STATE PHYSICS, VOL 4, NO 2 | 2007年 / 4卷 / 02期
关键词：
D O I：
10.1002/pssc.200673251
中图分类号：
TB3 [工程材料学];
学科分类号：
0805 ; 080502 ;
摘要：
The self-assembly of europium oxide (Eu2O3) nanocrystals into anisotropic one dimensional europium hydroxychloride (Eu(OH)(2)Cl) nanostructures is reported. EU2O3 nanocrystals, synthesized via colloidal chemistry, form one dimensional structures via a stepwise assembly and growth procedure. Transmission electron microscopy (HR-TEM) reveals the shape and crystal lattice spacing of the nanostructures, whereas X-ray diffraction (XRD) measurements characterize the nanocrystals' crystallinity. Photoluminescence measurements indicate changes in the site location and environment of the Eu3+ ions. (c) 2007 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.
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页码：409 / +
页数：2
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