Lattice constantsof alloys may be obtained by characteristic lattice constaat additive law, characteristic atomicvolume additive law and characteristic atomic state additive law, but they are not equal in value.Nine lattice constant functions of disordered binary solid solutions are introduced. The ...
1)lattice constant晶格常数 1.The results showed that both the lattice constant and electromagnetic properties highly depends on hi~(2+) content and a 60 cm~(-1)blue shift of the characteristic absorption peaks of.结果表明,纳米晶Ni_xZn_(1-x)Fe_2O_4红外吸收峰的晶格常数和电磁性能强烈地依赖...
Lattice parameter refers to the constant distance between unit cells in a crystal structure, as indicated by the lattice parameters provided in the table for various plumbides in the periodic table sequence. AI generated definition based on: Handbook on the Physics and Chemistry of Rare Earths, 20...
Atom interferometers measure inertial forces1,2,3, atomic properties, and quantities like the photon recoil4 or the gravitational constant5 with high precision and accuracy. Modern fields of application comprise navigation and observation of Earth’s gravity and rotation, as well as terrestrial and sp...
4.Influence of lattice distortion on electrical resistivity of nanocrystalline zircaloy纳米锆合金晶格畸变对电子行为的影响 5.We also study the relation between the dielectric constant and lattice distortion of the PT tetragonal and cubic phase region.我们还研究了PT四方相区和立方相区介电常数与晶格畸变的...
The Néel temperature T, electronic specific heat coefficient γ, band structures and the effective exchange constant Jof the L1-type MnIr alloy system hav... RY Umetsu,M Miyakawa,K Fukamichi,... - 《Physical Review B》 被引量: 28发表: 2004年 Antiferromagnetism in γ-Phase Mn-Ir Alloys ...
We investigated the changes in the crystal structure of SO after introducing Ge atoms. The lattice constant for SGO (9.50 Å × 9.52 Å × 6.36 Å) is smaller than that of SO (9.60 Å × 9.60 Å × 6.47 Å), which is consistent with...
The cube has a side of length equal to the lattice constant a. For a cubic lattice, it can be shown that the (h,k,l) set of lattice planes has a lattice-plane spacing given by: (8.1)dhkl=a/(h2+k2+l2)1/2. It follows that: (8.2)(a/dhkl)2=h2+k2+l2. When an electron ...
The Au(100) surface normal was oriented in the +z direction. A typical DFT supercell is shown in Fig. 1. Unless otherwise indicated, all Au(100) slab atoms were located at their bulk positions with a face-centered-cubic lattice constant of 4.2 ˚ A, as determined by our own ab initi...
In the first convention, thekspace is defined from the primitive unit cells, i.e., the primitive translation operatorLxis represented byLx=eikxawithathe lattice constant. As Eq. (3) can be written asSLxS−1 = − Lx, we obtainSeikaS−1 = − eika = ei(k+π...