Synthesis and characterization of high coercivity rare-earth ion doped Sr0.9RE0.1Fe10Al2O19 (RE: Y, La, Ce, Pr, Nd, Sm, and Gd)

2013 ◽  
Vol 550 ◽  
pp. 198-203 ◽  
Author(s):  
B.K. Rai ◽  
S.R. Mishra ◽  
V.V. Nguyen ◽  
J.P. Liu
Keyword(s):  
Rare Earth ◽  
Synthesis And Characterization ◽  
High Coercivity ◽  
Rare Earth Ion

scholarly journals Synthesis and Characterization of Rare Earth Ion Doped Nano ZnO

2012 ◽  
Vol 4 (2) ◽  
pp. 65-72 ◽  
Author(s):  
Rita John ◽  
Rajaram Rajakumari
Keyword(s):  
Rare Earth ◽  
Synthesis And Characterization ◽  
Rare Earth Ion ◽  
Nano Zno

Synthesis and Characterization of Luminescence Eu3+/Polyurethane Composite Material

2014 ◽  
Vol 884-885 ◽  
pp. 247-250 ◽  
Author(s):  
Kai Sheng ◽  
Jie Lin Wang ◽  
Ying Li ◽  
Yi Han Wang ◽  
Meng Xue Xu ◽  
...  
Keyword(s):  
Thermal Stability ◽  
Composite Material ◽  
Rare Earth ◽  
Hybrid Materials ◽  
Chain Extender ◽  
Synthesis And Characterization ◽  
Rare Earth Ion ◽  
Polyurethane Composite ◽  
Small Molecule Ligands

Selecting lactam 2,6-pyridinedicarboxamide (PDCA) as the ligand and 1,4-butanediol as chain extender, we prepare polyurea polyurethane PDCA-PU; then, introduction of rare earth ion Eu3+ and small molecule ligands 1,10-phenanthroline (phen), synthesized binary and ternary polyurethane composite containing Eu3+, and comparing the fluorescence properties of the material. We investigated the thermal stability and luminescence properties of hybrids and found that the ternary hybrid materials exhibit better thermal stability and stronger emission intensity.

scholarly journals Synthesis and Characterization of Sr2CeO4 Phosphor Doped with Erbium

2010 ◽  
Vol 13 (1-2) ◽  
pp. 17
Author(s):  
K.V.R. Murthy ◽  
K. Suresh ◽  
B. Nageswara Rao ◽  
B. Walter Ratna Kumar ◽  
Ch. Atchyutha Rao ◽  
...  
Keyword(s):  
Rare Earth ◽  
Solid State ◽  
Sem Analysis ◽  
Synthesis And Characterization ◽  
X Ray Diffraction ◽  
Rare Earth Ion ◽  
Solid State Reaction Technique ◽  
X Ray ◽  
Pl Emission

<p>The present paper reports the Photoluminescence (PL) of the Sr<sub>2</sub>CeO<sub>4</sub> phosphor, singly doped with Erbium rare-earth ion with different concentrations (0.01, 0.1, 0.2, 0.5 and 1%).The phosphor samples were synthesized using the standard solid state reaction technique. The effect of Er dopant on the structural, morphological, and Photoluminescent properties of the samples are studied with X-ray diffraction (XRD), PL and SEM analysis. The PL emission of undoped Sr<sub>2</sub>CeO<sub>4</sub> phosphor was observed at 470 nm with high intensity followed by the primary Er emissions with good intensity at 525, 530, 549, 557 and 565 nm.</p>

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