Self-assembly vicinal surface of Mo(001) grown on Al2O 3(11̄02)

J. H. Lai, C. L. Tu, S. H. Su, C. C. Kuo, J. C.A. Huang

研究成果: Article同行評審

1 引文 斯高帕斯(Scopus)

摘要

The structure and surface morphology of self-assembly vicinal surfaces (SAVSs) of Mo epitaxially grown on Al2 O3 (1 1- 02) substrates have been investigated by reflective high energy electron diffraction and scanning tunneling microscopy. The terrace edges for the Mo(001) SAVS are mainly arranged along [1 1- 0]Mo ∥ [11 2- 0] Al2 O3 with a narrow distribution terrace width. The structural analyses show that the formation of the SAVS is due to a tilt growth of Mo(001) plane with respect to Al2 O3 (1 1- 02) substrate. By a simple geometric model, the tilt growth and SAVS of Mo(001) can be attributed to the asymmetric lattice mismatch between Mo(001) and Al2 O3 (1 1- 02) surfaces.

原文English
文章編號221915
期刊Applied Physics Letters
89
發行號22
DOIs
出版狀態Published - 2006

All Science Journal Classification (ASJC) codes

  • 物理與天文學(雜項)

指紋

深入研究「Self-assembly vicinal surface of Mo(001) grown on Al<sub>2</sub>O <sub>3</sub>(11̄02)」主題。共同形成了獨特的指紋。

引用此