The utility model relates to a special chemical cart for a mono-crystal texturization process. The special chemical cart is characterized by comprising a cuboid cart body (1); a handle (3) is mounted at one side of the cart body (1); a bracket (2) is mounted at the top of one side...
[7]. However, to record the weak fluorescence of this compound special equipment is required. Spence and Asmussen concluded that a visual enhancement system such as a CCD colour IRvideo camerawith image integration is essential for the visualization of blood impression evidence treated with LCV ...
The third part investigates elementary mechanisms (temperature, pressure, diffusive and chemical effects) underlying the sonocrystallization process according to the literature as well as on the ground of our own results. A special paragraph is devoted to ice crystallization in supercooled aqueous ...
Crystal-chemical properties of synthetic Almandine-Pyrope (Alm-Pyr) solid solutions were investigated by X-ray single-crystal diffraction and Raman spectroscopy. Garnet solid solution with different compositions were synthesized from powder at 4.0 GPa and annealed at 1200 °C for 48 h by a multi-an...
TheJournal of Crystal Growthoffers a common reference and publication source for workers engaged in research on the experimental and theoretical aspects ofcrystal growthand its applications, e.g. in devices. Experimental and theoretical contributions are published in the following fields: … ...
- 《Zeitschrift Für Kristallographie/international Journal for Structural Physical & Chemical Aspects of Crystalline Materials》 被引量: 56发表: 2002年 The thermodynamic properties of the aluminum silicates The heats of formation, from the oxides, of the three polymorphs of Al2SiO5 (kyanite, ...
The use of X-ray powder diffraction for the structure determination of inorganic, organic and metal-organic compounds has grown impressively over the last ... A Neels,W Yi,H Stoeckli-Evans - 《Zeitschrift Für Kristallographie/international Journal for Structural Physical & Chemical Aspects of Cry...
Figure 3. The apparatus by Helbig (1972) for the growth of ZnO single crystals from the gas phase. Grasza and Mycielski (2005) reported contactless CVT (‘chemical vapor transport’) growth of doped and undoped bulk ZnO crystals in ampules made of silica glass either in hydrogen or in ...
liquid crystal, substance that blends the structures and properties of the normallydisparateliquidandcrystallinesolidstates.Liquidscan flow, for example, while solids cannot, and crystalline solids possess special symmetry properties that liquids lack. Ordinary solids melt into ordinary liquids as the temper...
partially filled shells. The arrangement of an atom’s electrons determines its chemical properties. The properties of solids are usually predictable from the properties of theirconstituentatoms and molecules, and the different shell structures of atoms are therefore responsible for thediversityof solids....