theory plane-wave pseudo potential method, with local density approximation and generalized gradient approximation to perform first-principles quantum mechanics calculations in order to investigate the structural, elastic and mechanical properties of the intermetallic compound MgCu with a CsCl-type structure....
Step by step video & image solution for CsF crystallizes in CsCl type structure and "KCl" in "NaCl" type structure. Edge-length of unit cell of KCl" is twice that of "CsF" and molecular weight of "CsF" is twice that of "KCl" .Calculate ratio of density of "CsF" to that of "KCl...
A continuous solid-solution field extends at 1100°C in the Ti-Fe-Co ternary system between the CsCl-type binary phases TiFe and TiCo. In the Ti-Co-Ni ternary system a similar solid-solution field extends at 1175°C from TiCo at least to Ti4Co3Ni. 中文翻译: 具有CsCl型有序结构的Ti...
An ordered structure, which was found in a decagonal quasicrystal with 0.4 nm periodicity in a conventionally solidified Al70Ni20Ru10 alloy, has been examined theoretically by the projection of an ordered body-centred (CsCl-type) hypercubic lattice. The ordered structure can be characterized as ...
Single crystals of Rh50Al50−xCux (0 < x ⩽ 9) were prepared by the solution growth method using copper as a solvent. The crystal structure is essentially the same as that of RhAl (CsCl-type, space group B2). No superstructure due to an oriented substitution by copper atoms was ob...
The structure of NaCl crystal is: View Solution In NaCl structure , all the : View Solution KClhasNaCltype face centred cubic crystal structure andCsFhasCsCltype cubic crystal structure. Calculate the ratio of densities ofCsFandKClit is given that the molar mass ofCsFis two that ofKCland edg...
The novel intermetallic compound of MgCu with a CsCl-type structure has been prepared under high pressure, and its energetics including the enthalpy of formation has been discussed by means of density functional calculations. The MgCu phase with a lattice constant of a = 0.3161 nm was prepared ...
Thermal Properties of Alkali Halide Crystals with the CsCl-type Structure. I. Construction of a Calorimeter for the Temperature Region 1–20°K and Heat Capacities of Caesium Bromide and Caesium Iodide between 1.5 and 300°Kdoi:10.1246/bcsj.41.312...
On annealing at 600°C, the disordered body-centered-cubic structure transforms into a CsCl-type ordered structure before practically any of the stable σ phase is formed. The increasing stability of the CsCl-type ordered structure from CrFe to VFe to TiFe indicates that the A-B bond ...
In this work is investigated structural and magnetic properties of ferromagnetic Mn 1 - x Al 1 - y Ni x + y alloys in the 魏 phase which has a B2 (CsCl-type) structure. The Curie temperatures are above room temperature and decrease with the substitution of Ni for Mn. The magnetic ...