Crystal A homogenous solid formed by a repeating, three-dimensional pattern of atoms, ions, or molecules and having fixed distances between constituent parts. Lattice A regular, periodic configuration of points, particles, or objects throughout an area or a space, especially the arrangement of ions...
Crystal A crystal or crystalline solid is a solid material whose constituents (such as atoms, molecules, or ions) are arranged in a highly ordered microscopic structure, forming a crystal lattice that extends in all directions. In addition, macroscopic single crystals are usually identifiable by the...
Crystalline and amorphous are two basic sub-types of solids, which may look similar on the outside, but are actually vastly different from the inside. In this ScienceStruck post, we examine the difference between crystalline and amorphous solids. Origins The word crystal is derived from the anci...
siliconatomsinmanynucleiinthediamondlattice,ifthesenucleigrowintocrystalgrainorientationisthesame,theformationofmonocrystallinesilicon.Ifthesenucleigrowintocrystallinegrainswithdifferentorientations,thenpolycrystallinesiliconisformed.Thedifferencebetweenpolysiliconandmonocrystallinesiliconismainlyreflectedinphysicalproperties.For...
Journal of Crystal GrowthKitamura, K. et al. Origin of difference in lattice spacings between on- and off-facet regions of rare-earth garnets grown from the melt. J. Cryst. Growth 64:207-216, 1983.K. Kitamura, S. Kimura, Y. Miyazawa, Y. Mori, O. Kamada: Stress-...
3a, d, b, e) on the Au60S8r and Au60S8n surfaces have different stereochemical structures or occupied sites (also see Supplementary Figs. 6, 7). There are various possible intraparticle C–H···π interactions since the distance between the C-H and the closest benzene ring ranges ...
amorphouscrystalquasicrystalmicrocrystallinepolycrystalline非晶 单晶,多晶,非晶,微晶,无定形,准晶的区别(Thedifferencebetweensinglecrystal,polycrystalline,amorphous,microcrystalline,amorphous,quasicrystal)Whatisthedifferencebetweensinglecrystal,polycrystalline,amorphous,microcrystalline,amorphous,quasicrystal?[viewthedatauploadedbythis...
The lattice energy of a compound at O deg K can be obtained from the heat of sublimation at O deg K, the zero-point energies due to the various intermolecular vibrations, and the difference between the crystal and the gas in the intramolecular zero-point energies. The difference in the lat...
Coupling between lattice vibrations and magnetism in Ising-like systems For a large enough entropy difference between the magnetic phases the phase transition becomes first order. This is evidenced by means of the computation ... C Triguero,M Porta,A Planes - 《Physical Review B》 被引量: 19...
aRaman spectra revealed that pure olivine structure of LiFePO4 is attained at 0.05 magnesium doping without impurities.The magnesium doping favors the formation of the crystal structure,expands the lattice volume,and provides more space for lithium-ion intercalation and deintercalation. 喇曼光谱显露LiFePO4...