bravais lattice การใช้

• The two ( italicised ) letters specify the Bravais lattice.
• Two Bravais lattices are often considered equivalent if they have isomorphic symmetry groups.
• In four dimensions, there are 64 Bravais lattices.
• Possible symmetries have been classified in 14 Bravais lattices and 230 space groups.
• Lightwave anisotropy of crystalline substances, which includes their symmetry group and Bravais lattice.
• The repeating patterns are said to be located at the points of the Bravais lattice.
• In this sense, there are 14 possible Bravais lattices in three-dimensional space.
• The 14 possible symmetry groups of Bravais lattices are 14 of the 230 space groups.
• Ten Bravais lattices split into enantiomorphic pairs.
• The triclinic lattice is the least symmetric of the 14 three-dimensional Bravais lattices.
• Symmorphic space groups can be obtained as combination of Bravais lattices with corresponding point group.
• The Bravais lattices in the hexagonal crystal family can also be described by rhombohedral axes.
• This reduces the number of combinations to 14 conventional Bravais lattices, shown in the table below.
• The Bravais lattices may be considered as representing "'translational "'symmetry operations.
• Mathematically, crystals can be described by a Bravais lattice with some regularity in the spacing between atoms.
• According to the Bravais lattice symbol,'A'refers to single face centering of the motif.
• Light directional due to the typical anisotropy of crystalline substances, which includes their symmetry group and Bravais lattice.
• The FCC lattice is a Bravais lattice, and its Fourier transform is a body-centered cubic lattice.
• This group of atoms therefore repeats indefinitely in three dimensions according to the arrangement of one of the Bravais lattices.
• The Bravais lattices were studied by Moritz Ludwig Frankenheim in 1842, who found that there were 15 Bravais lattices.