有机分子轨道与基底态在界面杂化的直接实验证据：银上的PTCDA
Direct Experimental Evidence for the Hybridization of Organic Molecular Orbitals with Substrate States at Interfaces: PTCDA on Silver
摘要：
我们演示了应用轨道k-空间断层扫描分析发生在金属有机界面的键合。利用角分辨光电子能谱学（ARPES）研究了3，4，9，10-二萘嵌苯四甲酸二酐（PTCDA）单分子膜在Ag（110）和Ag（111）表面上的最高占据分子轨道（HOMO）和前最低未占据分子轨道（LUMO）的空间结构，特别是轨道间的杂化和基底电子态的影响.我们能够量化和本地化的基板的LUMO的贡献，从而证明了这种复杂的状态的金属分子的混合字符。
英文摘要：
We demonstrate the application of orbital k-space tomography for the analysis of the bonding occurring at metal-organic interfaces. Using angle-resolved photoelectron spectroscopy (ARPES), we probe the spatial structure of the highest occupied molecular orbital (HOMO) and the former lowest unoccupied molecular orbital (LUMO) of one monolayer 3,4,9,10-perylenetetracarboxylic-dianhydride (PTCDA) on Ag(110) and (111) surfaces and in particular the influence of the hybridization between the orbitals and the electronic states of the substrate. We are able to quantify and localize the substrate contribution to the LUMO and thus prove the metal-molecule hybrid character of this complex state.
机构、总结、中文摘要均由AI分析而来，可能存在错误，请以论文正文为准。
