PERIODIC LATTICE-DISTORTIONS AS A RESULT OF LATTICE MISMATCH IN EPITAXIAL-FILMS OF 2-DIMENSIONAL MATERIALS

被引:86
作者
PARKINSON, BA [1 ]
OHUCHI, FS [1 ]
UENO, K [1 ]
KOMA, A [1 ]
机构
[1] UNIV TOKYO,DEPT CHEM,BUNKYO KU,TOKYO 113,JAPAN
关键词
D O I
10.1063/1.104611
中图分类号
O59 [应用物理学];
学科分类号
摘要
Epilayers of transition metal dichalcogenides (TMDs) with two-dimensional structures can be grown with molecular beam epitaxy onto other TMDs substrates without regard to lattice matching. Although there is no strong bonding between the epilayer and the substrate, the van der Waals interaction between the two hexagonally closet packed lattices results in a periodic distortion which, due to electronic effects, is prominently imaged with the scanning tunneling microscope.
引用
收藏
页码:472 / 474
页数:3
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