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2012 | 122 | 3 | 535-538
Article title

Synthesis and Luminescent Properties of Eu^{3+} Doped Crystalline Diphosphate Na_2ZnP_2O_7

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EN
Abstracts
EN
Undoped and Eu^{3+}-doped disodium zinc diphosphate Na_2ZnP_2O_7 (NZPO) single crystals are grown by the Czochralski method. X-ray diffraction, Fourier transform infrared and Raman techniques were used to check the crystallographic structure. Excitation and emission spectra were measured at room temperature and studied. The Eu^{3+} ions occupy a non-centrosymmetric site with different coordination number. Very efficient energy transfer from O-Eu^{3+} band state to Eu^{3+} excited energy levels is highlighted.
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EN
Contributors
author
  • Laser Department/Nuclear Research Center of Algiers, 2 Bd., Frantz Fanon, BP 399, Alger, Algeria
author
  • Materials Science Department, Faculty of Science, University of Djelfa, Algeria
References
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Document Type
Publication order reference
Identifiers
YADDA identifier
bwmeta1.element.bwnjournal-article-appv122z3p28kz
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