SCANNING TUNNELING MICROSCOPY OBSERVATIONS OF LINK STRUCTURES ON RUTILE TiO2(110)-(1 x 2)

被引:2
|
作者
Wang, Zhongping [1 ]
Song, Xin [1 ]
Ouyang, Hongping [1 ]
Liu, Xiaoqing [1 ]
Xiang, Feifei [1 ]
Li, Chao [1 ]
Wang, Li [1 ,2 ]
机构
[1] Nanchang Univ, Dept Phys, Nanchang 330031, Peoples R China
[2] Nanchang Univ, Inst Adv Study, Nanosci & Nanotechnol Lab, Nanchang 330031, Peoples R China
关键词
Linked structures; TiO2(110); cycle link; Ti3O6; SURFACE SCIENCE; SOLAR; MOLECULES; DYNAMICS; ELECTRON; PHASE; WATER; STM;
D O I
10.1142/S0218625X14500255
中图分类号
O64 [物理化学(理论化学)、化学物理学];
学科分类号
070304 ; 081704 ;
摘要
Various types of linked structures between added rows on a rutile TiO2(110) surface have been investigated by scanning tunneling microscopy (STM). A new type of linked structure, cycle-link structure comprised of eight oxygen atoms and six titanium atoms, has been observed for the first time on TiO2(110)-(1 x 2) surface. High resolution images for asymmetrical and cycle-link structures directly demonstrate that these link structures are only constructed by Ti3O6 added row model, suggesting that Ti3O6 is the suitable basis unit of the added rows on the TiO2(110) surface.
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页数:7
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