flux grown
1.The morphological features, the inclusion features, the ultraviolet-visible absorption spectrum, infrared spectrum and the cathodoluminescence features of the flux-grown synthetic spinel provide reliable evidence for identification.
2.The conventional methods of the gemmology and the modern instruments of electronic probe, ultraviolet-visible spectrophotometer, Fourier transform infrared spectrometer, cathodoluminescence spectrometer are used to research and analyse the flux-grown synthetic spinel and compare them with the natural spinels.
3.The results of some properties of RPO_4 (R=La,Ce,Tb) single crystals grownby the high temperature flux method are presented in this paper. The RPO_4 crystalswere grown in atmosphere at 1100-1200℃ from a high temperature solution withLi_2CO_3·2MoO_3 and PbF_2.The growth solution was contained in a platinum cruci-ble heated in an clectric furnace. The crucible was tightly closed with platinumcap.
9.The surface morphology and interior flaws of KTiOPO4 (KTP) crystals grown in pota-sium polyphosphates flux solution were observed with optical microscopy. The fluctuation pattern of bulk supersaturations across the layer-like floss in the crysrals was obtained with scanning electron microscope and energy spectrum analysis.
10.The growing condition and raw materials mole-ratio were studied and then obtained. Afterwards, on the substrate of bulk crystal (TbYbBi)_3Fe_5O_(12) directed in (110), bismuth-substituted RE iron garnet TbBiGaIG film was grown by the LPE method using PbO as flux. The film structure and growth condition were studied by XRD and SEM.
