合金元素对<strong>V(110)</strong>表面<strong>O</strong>吸附影响的第一性原理研究

Processing math: 100%

合金元素对V(110)表面O吸附影响的第一性原理研究

高翔¹, 张桂凯², 向鑫², 罗丽珠¹, 汪小琳³(

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Effects of Alloying Elements on the Adsorption of Oxygen on V(110) Surfaces: A First-Principles Study

GAO Xiang¹, ZHANG Guikai², XIANG Xin², LUO Lizhu¹, WANG Xiaolin³(

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图5. 清洁合金化表面的表面能随合金元素化学势的变化图

Fig.5. The relative surface energies ( $γ R S$ ) vs the chemical potential $Δ μ X$ (X=Al, Ti and Cr) of alloy elements for the clean V(110)-Al (a), V(110)-Ti (b) and V(110)-Cr (c) alloy surfaces