Controlling the surface chirality of Si(110)
Controlling the surface chirality of Si(110)
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DOI：
10.1103/physrevb.77.153305
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发表时间：
2008-04-01
影响因子：
3.7
通讯作者：
Shamoto, Shin-ichi
中科院分区：
文献类型：
--
作者：
Yamada, Yoichi;Girard, Antoine;Shamoto, Shin-ichi
在Si（110）上实现了广泛定义的纯手性表面，通过电迁移操纵表面重构。表面手性的受控切换也已被证明。此外，通过氢钝化，表面充分稳定，同时保持表面手性。这些发现表明Si（110）可能用作对映选择性化学反应的非均相催化剂。
A widely well-defined homochiral surface is realized on Si(110), manipulating surface reconstruction by electromigration. Controlled switching of the surface handedness has also been demonstrated. In addition, by means of hydrogen passivation, the surface is sufficiently stabilized while surface chirality is conserved. These findings suggest the possible use of Si(110) as a heterogeneous catalyst for enantioselective chemical reactions.