From self-assembly to quantum guiding: A review of magnetic atomic structures on noble metal surfaces
From self-assembly to quantum guiding: A review of magnetic atomic structures on noble metal surfaces
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从自组装到量子引导：贵金属表面磁性原子结构综述
DOI：
10.1088/1674-1056/23/3/038102
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发表时间：
2014-01
影响因子：
1.7
通讯作者：
Ding Hai-Feng
中科院分区：
文献类型：
--
作者：
Cao Rong-Xing;Zhang Xiao-Pu;Miao Bing-Feng;Sun Liang;Wu Di;You Biao;Ding Hai-Feng
综述了贵金属表面磁原子结构研究的最新进展。这些包括一维弦，二维六角超晶格，和量子引导稳定的新结构。低温扫描隧道显微镜，动力学蒙特卡罗模拟和从头计算的组合技术揭示，表面状态介导的adatom-step和adatom-adatom相互作用是这些结构自组装的驱动力。通过比较各种实验系统和动力学Monte Carlo模拟，进一步讨论了形成条件。利用扫描隧道光谱和紧束缚计算，我们揭示了这些良好的有序结构的光谱具有由局部环境中的原子的电子散射过程引起的特征峰。此外，它表明，量子限制的手段，纳米尺寸的corpine有显着的影响吸附原子的扩散和自组装，导致量子引导的自组装。
Recent advances in the study of magnetic atomic structures on noble metal surfaces are reviewed. These include one-dimensional strings, two-dimensional hexagonal superlattices, and novel structures stabilized by quantum guiding. The combined techniques of low-temperature scanning tunneling microscopy, kinetic Monte Carlo simulations, and ab initio calculations reveal that surface-state-mediated adatom-step and adatom—adatom interactions are the driving forces for self-assembly of these structures. The formation conditions are further discussed by comparing various experimental systems and the kinetic Monte Carlo simulations. Using scanning tunneling spectroscopy and tight-binding calculations together, we reveal that the spectra of these well-ordered structures have characteristic peaks induced by electronic scattering processes of the atoms within the local environment. Moreover, it is demonstrated that quantum confinement by means of nano-size corrals has significant influence on adatom diffusion and self-assembly, leading to a quantum-guided self-assembly.
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影响因子：
3.3
作者：
Hartmann, M. J.;Reuter, M. E.;Plenio, M. B.
通讯作者：
Plenio, M. B.
影响因子：
1.9
作者：
P. Gambardella;M. Blanc;L. Bürgi;K. Kuhnke;K. Kern;K. Kern
通讯作者：
P. Gambardella;M. Blanc;L. Bürgi;K. Kuhnke;K. Kern;K. Kern
DOI：
10.1002/pssb.201046181
发表时间：
2010-10
期刊：
physica status solidi (b)
影响因子：
--
作者：
P. Ignatiev;N. Negulyaev;L. Niebergall;H. Hashemi;W. Hergert;V. Stepanyuk
通讯作者：
P. Ignatiev;N. Negulyaev;L. Niebergall;H. Hashemi;W. Hergert;V. Stepanyuk
影响因子：
56.9
作者：
D. Luh;T. Miller;J. Paggel;M. Chou;T. Chiang
通讯作者：
D. Luh;T. Miller;J. Paggel;M. Chou;T. Chiang
影响因子：
8.6
作者：
T. Wallis;N. Nilius;Wilson Ho
通讯作者：
T. Wallis;N. Nilius;Wilson Ho