Kiritani, M.: Similarity and difference between fcc, bcc and hcp metals from the view point of point defect cluster formation. J. Nucl. Mater. 276 , 41–49 (2000) ADSM Kiritani. Similarity and difference between fcc, bcc and hcp metals from the view point of point defect cluster ...
The significant difference in HCP/FCC nucleation for different triaxial compressions were revealed.A general expression of the pressure threshold of structural transition under compression-shear loading was proposed.The stacking fault energies were compared to further understand the different paths of struct...
The critical driving force for the martensitic transformation fcc()→hcp(), Δγ→ε,defined as the free energy difference between γ and e phases at of various alloys can also be obtained with a known . It is found that the driving force varies with the composition of alloys, e . g. ...
The critical driving force for the martensitic transformation fcc(γ)→hcp(ε), ΔG C γ→ε , defined as the free energy difference between γ and ε phases atM s of various alloys can also be obtained with a knownM s . It is found that the driving force varies with the composit...
we proposed an approach for the selective control of the crystal structure in solid-solution alloys at the same metal composition by finely tuning the reduction speed of the metal precursors with a very small difference, and we demonstrated an example of selective control by synthesizing fcc and ...
One possible reason for this run-to-run variability is the run-to-run difference in the position of the thermocouple junction. Even though the design of the cell assembly (Figure 1) was practically identical throughout this study, a small change in the position of the thermocouple junction ...
Co predominantly grows on Cu(111) in-registry for the first 2 ML, and a mixed fcc-hcp stacking sequence is found in the next 2 ML. For thicker Co layers, the hcp sequence dominates. An unusually small energy difference between the fcc and hcp stacking sequence in Ag is responsible for ...
In the Al-rich side of the Mg–Al phase diagram, 25Mg NMR spectra of dilute Mg species entering as substitutional defects into the fcc Al lattice were composed of a single and sharp resonance with a shift quite distinct from pure Mg metal.73 This resonance was also easily distinguished from...
Ab initio studies have been performed for the stability of PdH2structure. It was found that the PdH2is octahedrally-centered and H2dimer is inside the fcc PdH2. The H2dimer and octahedron have the same axis. There is repulsive interaction between the H atoms in the octahedral cage, which ...
Answer to: If atoms are considered as contacting hard spheres, show that: a. The bcc lattice has a packing fraction of 0.68. b. The fcc and hcp...