In this work, the parameters of embedded atom method for elements Al, Ce, Th and Yb have been determined by fitting the lattice constants, the cohesive energy, the monovacancy formation energy and the bulk modulus of elements.
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美
- 本文運用歐陽(yáng)義芳等人提出的普適分析型EAM理論(GAEAM(general analytic embedded atom method))，通過(guò)擬合純元素的晶格常數、空位形成能、結合能和體積彈性模量等物理量，確定了鋁(Al)、鈰(Ce)、釷(Th)和鐿(Yb)四個(gè)元素的嵌入原子參數。
