Flux Growth of Fluorapatite Crystals.
نویسندگان
چکیده
منابع مشابه
Lead-flux Growth of Eu4Ir8As7 Crystals
Single crystals of the new arsenide Eu4Ir8As7 were grown from a lead flux. The structure was refined on the basis of single-crystal X-ray diffractometer data: Ca4Ir8P7 type, P21/m, a = 1311.3(1), b = 408.4(1), c = 1360.3(1) pm, β = 98.45(1)◦, wR2 = 0.0640, 1985 F2 values, 95 variables. The iridium and arsenic atoms in the Eu4Ir8As7 structure build up a complex three-dimensional, covalently bond...
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In the present work, KTP crystals have been grown by spontaneous nucleation technique in flux medium using K6P4O13 flux. 0.4-1 °C/h cooling rates were applied in the spontaneous nucleation process. The presence and amount of impurities has been determined by using XRF. The optical transmission spectra of impure KTP crystals in the UV–visible region are discussed. The transmission cut-off is cle...
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ژورنال
عنوان ژورنال: NIPPON KAGAKU KAISHI
سال: 1994
ISSN: 2185-0925,0369-4577
DOI: 10.1246/nikkashi.1994.800