Observed HAADF-STEM images represent individual transition-metal (TM) atoms as bright dots, and so a three-dimensional arrangement of TM atoms in the approximant can be derived from the arrangement of bright dots. The structure has an orthorhombic unit cell with a 0 =10.1nm, b 0 =0.4nm ...
Inhomogeneous arrangement of non-stoichiopmetric Al atoms in a Cu-Al-Ni shape memory alloy 来自 ResearchGate 喜欢 0 阅读量: 21 作者:N. Zárubová,A.Gemperle 摘要: Curently the Special Topics website contains videopresentations dealing with three SMA related topics: i) Localized deformation of ...
Every bond length between nearest-neighbour atoms in each tetrahedron was calculated. Then, a... M Ichimura,A Sasaki - 《Japanese Journal of Applied Physics》 被引量: 51发表: 1987年 Bond lengths inGe1−xSixcrystalline alloys grown by the Czochralski method We measured the effect of alloy ...
Electrically active impurities such as foreign atoms, native defects of the crystal or the complexes thereof can all exert a significant influence on the electrical and optical properties of semiconductor materials as well as of structures and devices made of such materials, therefore the examination ...
An arrangement of the so-called Bergman clusters of atoms in a 2/1 cubic crystalline approximant phase, which is closely related to Frank-Kasper-type icosahedral quasicrystals, in an Al-Zn-Mg alloy system is discussed in detail. The 2/1 cubic structure has eight Bergman clusters in its unit...
Observed HAADF-STEM images represent individual transition-metal (TM) atoms as bright dots, and so a three-dimensional arrangement of TM atoms in the approximant can be derived from the arrangement of bright dots. The structure has an orthorhombic unit cell with a 0 =10.1nm, b 0 =0.4nm ...
Properties of atoms in molecules: Magnetic susceptibilities Abstract The molecular magnetic susceptibilitytensor χ is expressible as a sum of atomic or group contributions. An atomic contribution consists of a basi... RFW Bader,TA Keith - 《Journal of Chemical Physics》 被引量: 233发表: 1993年 ...
We have realized a Brownian motor by using cold atoms in a dissipative optical lattice as a model system. In our experiment the optical potential is spatia... PH Jones,M Goonasekera,F Renzoni - 《Physical Review Letters》 被引量: 82发表: 2004年 The present invention relates to an electro...
A magnetic head having a magnetic alloy film superposed on a nonmagnetic substrate. The nonmagnetic substrate material contains 67 to about 89.9 mol % of MnO, 10 to 33 mol % of NiO, and at least 0.1 mol % but not more than 10 mol % of a ... K Tsuchiya,T Nishiyama,H Tomishima -...
The model obtained exhibits tetrahedral units on arsenic atoms, forming a network with triangular pyramids with an arsenic atom at some vertices. A comparative analysis of the parameters of this model showed good agreement with the values given in the literature for similar alloys....