Samples of the nominal composition Ti1 - (x)(BP)(x/2)O-2 were synthesized by the gel combustion method and studied by X-ray powder diffraction analysis and IR spectroscopy. Based on the data obtained, the diagram of the TiO2-B2O3-P2O5 system was constructed, which describes phase ...
Uecker, ReinhardThe Royal Society of ChemistryCrystengcommGugushev, C.; Klimm, D.; Langhnas, F.; Galazka, Z.; Kok, D.; Juda, U.; Uecker, R. Top-seeded solution growth of SrTiO3 crystals and phase diagram studies in the SrO-TiO2 system. arXiv 2013, arXiv:1310.2117v2....
Fig. 1: Schematic diagram of the decoupled thermoelectric properties of the working action of the coherent composite-phase. aSchematic diagram of electron and phonon transport in the multi-scale phase interfaces.bTemperature-dependentzTfor the TiO2 = 3.2 nm sample in this work, compared wi...
First-principles calculations of the crystal structures, bulk moduli, and relative stabilities of seven known and hypothetical TiO2 polymorphs (anatase, rutile, columbite, baddeleyite, cotunnite, pyrite, and fluorite structures) have been carried out with the all-electron linear combination of atomic ...
For example, equilibrium between a liquid and, solid phase is characterized by the presence of small, sharp crystals that are uniformly distributed within a glassy phase. From: Methods for Phase Diagram Determination, 2007 About this pageSet alert Discover other topics ...
A schematic diagram of an MOVPE system is comprised of three parts: a) a gas panel containing the sources and control systems; b) a reactor worthy growth occurs; and c) a pump and appropriate means to remove toxic materials from the exiting gas stream. The conventional MOVPE gas panel ...
The rutile/TiO_{2}II phase diagram has subsequently been used to infer the P, T conditions for ultrahigh-pressure metamorphism of diamondiferous gneiss, after the discovery of submicroscopic TiO_{2}II lamellae found in rutile inclusions from garnets (Hwang et al., 2000). We performed phase ...
turns negative with increasing\(\xi \)under strong illumination, which leads to phase segregation. When\(\xi > \) 2, the overall effective free energy has a double minimum (inset of Fig.2g), leading to phase instability. As shown in Fig.2h, the phase diagram representing the phases ...
Fig. 1: Schematic diagram of the phase distribution determining the performance of a metalens. The concept art shows the comparison of metalenses' working performance between the ideal phase and the real phase in a finite size Full size image Experimental setup The II-PMS is composed of two par...
5, No. 2 (2015) 1550014 (5 pages) © The Authors DOI: 10.1142/S2010135X15500149 Phase diagram and dielectric properties of Pb(In1=2Nb1=2)O3-Pb(Mg1=3Nb2=3)O3-PbTiO3 ceramics Dabin Lin*,†, Haohua Chen*, Zhenrong Li*,‡ and Zhuo Xu* *Electronic Materials Research Laboratory ...