crystal growth from meltcrystal morphologydislocation densitysapphirethermodynamic properties/ single crystal growth mechanismbulk sapphire crystal growth interfaceCzochralski methoddislocation densityoctahedral linkingWe studied the single crystal growth mechanism of sapphire on the basis of chemical bonding ...
Growth mechanism of this method was revealed by a series of experiment results. The morphologies of GaN single crystals were observed with an optical microscope and a scanning electron microscope. The crystal was characterized by X-ray powder diffraction and Raman scattering spectrum....
Although the topic of the paper deals above all with single crystal growth, results achieved by liquid phase epitaxy (LPE) are needed to understand the growth mechanism in more detaildoi:10.1002/crat.19800150602Dr. rer. nat. P. G?rnert...
Resolving single-crystal structures of two-dimensional covalent organic frameworks (2D COFs) is a great challenge, hindered in part by limited strategies for growing high-quality crystals. A better understanding of the growth mechanism facilitates development of methods to grow high-quality 2D COF sing...
Single-crystal star-like zinc oxide synthesis, characterization and growth mechanism
Single-Crystalline β-Ga2O3 Hexagonal Nanodisks: Synthesis, Growth Mechanism, and Photocatalytic Activities 来自 ACS 喜欢 0 阅读量: 17 作者:Heqing Yang,Ruyu Shi,Jie Yu 摘要: β-Ga2O3 hexagonal nanodisks were in situ grown on the surface of gallium grain and Si substrate via a reaction of ...
We synthesized single-crystalline PbTiO_3 nanorods with diameter of 5080 nm and length of 1-5 μm through a one-step reaction in NaCl flux.The growth of the nanorods can be explained by the Ostwald ripening mechanism.The nanorods were in tetragonal structure with lattice parameters of a = 3....
Thermally grown SiO2 and glass are selected as examples of amorphous materials on which TLP crystal growth can be performed. Figure 1: Growth mechanism of single-crystalline InP. (a) Schematic of the process flow for TLP crystal growth. (b) SEM images of an array of 7 μm InP circles ...
Chemical bonding theory of single crystal growth and its application to 3primeprime YAG bulk crystal We studied the single crystal growth mechanism of sapphire on the basis of chemical bonding calculations at growth interface and the growth of bulk crystal... C Sun,D Xue - 《Crystengcomm》 被引...
Bi-2212WhiskerGrowth modelIn this study the growth mechanism of superconducting Bi-2212 whiskers is investigated from a thermodynamic point of view. The evolution of the free energy of the growth region in the main matrix is evaluated by estimating that of its surface energy. It is shown that ...