Barrow Elizabeth, Seuser Grant S, Ariga-Miwa Hiroko, Chen Donna A, Lauterbach Jochen, Asakura Kiyotaka
Department of Chemical Engineering, University of South Carolina, Columbia, SC, USA.
Department of Chemistry and Biochemistry, University of South Carolina, Columbia, SC, USA.
Sci Technol Adv Mater. 2019 Apr 30;20(1):379-387. doi: 10.1080/14686996.2019.1598239. eCollection 2019.
We have studied P adsorption on Ni(111), a system which shows complex adsorbate structures. We determined the phase diagram of the surface P adsorbed on Ni(111). At low coverage, amorphous P was observed. At temperatures between 373 and 673 K and coverages above 0.1 monolayer, we found a structure, but above 673 K, other complex structures were created. These structures seemed to correlate with each other and we reinterpret a structure of P adsorbed on Ni(111) based on the similarities of these surface structures. The new rectangular structure for the is discussed in relation to the NiP local structure.
我们研究了磷在Ni(111)上的吸附，该体系展现出复杂的吸附质结构。我们确定了吸附在Ni(111)表面的磷的相图。在低覆盖度下，观察到非晶态磷。在373至673 K的温度范围内且覆盖度高于0.1单层时，我们发现了一种结构，但在673 K以上，会形成其他复杂结构。这些结构似乎相互关联，并且我们基于这些表面结构的相似性重新解释了吸附在Ni(111)上的磷的一种结构。针对这种情况的新矩形结构结合NiP局部结构进行了讨论。
