《Table 3 Total energies, formation energy and equilibrium concentration of point defects in B2-Ni Al

《Table 3 Total energies, formation energy and equilibrium concentration of point defects in B2-Ni Al   提示:宽带有限、当前游客访问压缩模式
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《第一性原理研究点缺陷对B2结构NiAl合金性能的影响(英文)》


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Where A,B are Ni atom and Al atom,respectively.E(A7B8),E(A8B8)and E(A9B7)are the total energies of the vacancy crystal,perfect crystal and antisite crystal,respectively.E(A)and E(B)are the average energy of atom in the solid state.Formation energy of these point defects in B2-Ni Al crystal were calculated with Eq.(3)and Eq.(4)and are shown in Table 3.