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作者:I. Ergin , B. Özçelik , M. A. Madre ...
来源:[J].Journal of Superconductivity and Novel Magnetism(IF 0.702), 2019, Vol.32 (11), pp.3439-3448Springer
摘要:...15) samples prepared by the solid-state reaction route and by directional growth using the laser floating zone (LFZ) technique has been studied. X-ray diffraction has shown that both kinds of samples present the 2212 phase as the major one, with pseudo tetragonal structure, a...
作者:B. Özçelik , I. Ergin , T. Depçi ...
来源:[J].Journal of Superconductivity and Novel Magnetism(IF 0.702), 2019, Vol.32 (10), pp.3135-3141Springer
摘要:...5, 1, and 3 prepared by solid state method, followed by directional grown using the laser floating zone (LFZ) technique has been investigated. XRD measurements showed that all samples are composed of almost single Bi-2212 phase. SEM images proved that Bi-2212 phase is the majo...
作者:M. Ciomaga Hatnean , M.R. Lees , G. Balakrishnan
来源:[J].Journal of Crystal Growth(IF 1.552), 2015, Vol.418, pp.1-6Elsevier
摘要:... Large, high quality single-crystals of the rare-earth zirconium oxides, Ln 2 Zr 2 O 7 (where Ln =La, Nd, Sm, and Gd), have been grown by the floating zone technique, using a high power xenon arc lamp furnace. The crystals have been characterized and tested for their quality u...
作者:M. Soharab , Indranil Bhaumik , R. Bhatt ...
来源:[J].Journal of Alloys and Compounds(IF 2.39), 2015, Vol.649, pp.766-771Elsevier
摘要:...% were grown by optical floating zone technique. The lattice parameters of YVO 4 remain unaffected up to 2.94 at.% doping of Yb but a contraction in the lattice volume was observed at higher concentrations. Spectral decomposition analysis of the broad absorption at 985 nm...
作者:Esen Gün , Berdan Özkurt , B. Özçelik ...
来源:[J].Journal of Materials Science: Materials in Electronics(IF 1.486), 2017, Vol.28 (17), pp.13120-13125Springer
摘要:The structural and magnetic properties evolution of Cr-doped Bi2Sr2CaCu2−xCrxOy ceramics (x = 0.0, 0.05, 0.1, and 0.25) have been investigated using XRD, SEM, DC resistivity and M–H measurements. X-ray diffraction studie...
作者:Yinzhou Yan , Mengjie Shi , Qiang Wang ...
来源:[J].Journal of Crystal Growth(IF 1.552), 2016Elsevier
摘要:Abstract(#br)Optical floating zone (OFZ) is one of the most extensively used techniques to grow a variety of bulk crystals, especially single crystals of metal oxides. Although the growth parameters have been identified to be the nature of feed rod, lamp power, rotation rate, gro...
作者:Yan Wang , Jingjing Zhao , Xinyu Yang ...
来源:[J].Crystal Research and Technology(IF 1.12), 2019, Vol.54 (8), pp.n/a-n/aWiley
摘要:Abstract(#br)Rare‐earth hexaboride single crystals praseodymium hexaboride (PrB6) are successfully grown by the optical floating zone technique using the feed rods with different densities sintered by spark plasma sintering (SPS). Single crystal X‐ray diffraction...
作者:Masayuki Kitamura , Noritaka Usami , Takamasa Sugawara ...
来源:[J].Journal of Crystal Growth(IF 1.552), 2005, Vol.280 (3), pp.419-424Elsevier
摘要:Abstract(#br)The floating zone technique was employed to grow multicrystalline Si with controlled grain boundary configuration. Purposely designed bi-crystals were utilized as seed crystals to investigate the effect of the tilt angle from the perfect twin boundary on the gro...
作者:P. Lejček , P. Bartuška , J. Lašek
来源:[J].Journal of Crystal Growth(IF 1.552), 2004, Vol.275 (1), pp.e1597-e1602Elsevier
摘要:...16em"/> 0 ) twist grain boundary perpendicular to the rod axis, the floating zone technique was applied. The method is based on growing a single crystal, melting a zone in its center, rotating both unmelted parts by a desired angle, and crystallizing slowly the molten zone...
作者:X. Jia , A. Miyazaki , H. Kimura
来源:[J].Journal of Crystal Growth(IF 1.552), 2000, Vol.218 (2), pp.459-462Elsevier
摘要:Abstract(#br)An experiment of containerless processing was carried out by a modified floating zone technique on the ground condition using a Ba(B 0.9 Al 0.1 ) 2 O 4 as a source material. In this technique, a pair of Pt tubes with different diameters was used at the upper and the...

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