Structure, Morphology, and Optical Properties of (Cal(1-3x)Eu(2x)) WO4 Microcrystals
| Contribuinte(s) |
Universidade Estadual Paulista (UNESP) |
|---|---|
| Data(s) |
22/10/2015
22/10/2015
01/03/2015
|
| Resumo |
Fundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP) Conselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq) Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES) Processo FAPESP: 2013/07296-2 In this letter, we report the efficient, surfactant-free, microwave-hydrothermal method of synthesizing calcium europium tungstate [(Ca1-3XEu2X) WO4, x= 0, 0.05, 0.01, 0.02, and 0.04] microcrystals. The structure and morphology were investigated using X-ray diffraction (XRD), Fourier-transform Raman (FT-Raman) spectroscopy, and field emission scanning electron microscopy (FE-SEM). XRD patterns and FT-Raman spectra indicated that all (Ca1-3Eu2X)WO4 microcrystals has a scheelite-type tetragonal |
| Formato |
193-197 |
| Identificador |
http://link.springer.com/article/10.1007%2Fs13391-014-4223-2 Electronic Materials Letters. Seoul: Korean Inst Metals Materials, v. 11, n. 2, p. 193-197, 2015. 1738-8090 http://hdl.handle.net/11449/129723 http://dx.doi.org/10.1007/s13391-014-4223-2 WOS:000352043700004 |
| Idioma(s) |
eng |
| Publicador |
Korean Inst Metals Materials |
| Relação |
Electronic Materials Letters |
| Direitos |
closedAccess |
| Palavras-Chave | #CaWO4 #Microcrystals #Europium #Microwave #Raman #Photoluminescence |
| Tipo |
info:eu-repo/semantics/article |
