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Up and Down Frequency-Conversion Properties of Eu3+ Doped Lead Fluorophosphate Nanoglass Ceramics
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نویسنده
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Hatefi Y. ,Anbaz K. ,Moghimi A. ,Maddah B.
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منبع
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international journal of optics and photonics - 2010 - دوره : 4 - شماره : 1 - صفحه:57 -63
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چکیده
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Europium doped transparent lead fluorophosphate glass ceramics successfully were prepared with heat treatment of precourse glasses at temperature above glass transition (tg). x-ray diffraction (xrd) experiment evidenced the formation of pbf2 nanocrystals in glassy matrix. the emission spectra investigation indicate that considerable amount of eu3+ ions were trapped in crystalline phase, and therefore the efficient frequency-conversion was observed in glass ceramics samples. the investigated glass ceramics systems are potentially applicable as up and down frequency-conversion photonics materials.
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کلیدواژه
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Fluorophosphate glass; Frequency-conversion;Glass-ceramic;Nanocrystal; Photonics materials; Upconversion
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آدرس
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imam hossein university, Department of Physics, ایران, imam hossein university, Department of Chemistry, ایران, imam hossein university, Department of Chemistry, ایران, imam hossein university, Department of Chemistry, ایران
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Authors
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