Coverage-Dependent Structures of Cobalt-Phthalocyanine Molecules Adsorbed on Cu(001) Surface

CORC > 武汉物理与数学研究所 > 中国科学院武汉物理与数学研究所 > 2011年以前论文发表（包括2011年）

	Coverage-Dependent Structures of Cobalt-Phthalocyanine Molecules Adsorbed on Cu(001) Surface
	Guo, Qinmin 1,2; Qin, Zhihui 1; Zang, Kan 1,2; Liu, Cunding 1,2; Yu, Yinghui 1; Cao, Gengyu 1
刊名	LANGMUIR
	2010-07-20
卷号	26 期号:14 页码:11804-11808
产权排序	第一
英文摘要	The morphologies, self-assembly structures, and stability of cobalt-phthalocyanines (CoPc) molecules adsorbed on Cu(001) with coverage ranging from 0.2 monolayer (ML) to 1.6 ML are investigated by ultrahigh-vacuum low-temperature scanning tunneling microscopy (UHV LT-STM) at liquid nitrogen temperature. Upon increasing the deposition of CoPc molecules various structures, such as isolated adsorption, quasi-hexagonal structure, root 29 x root 29 structure, are well characterized by the corresponding high-resolution STM images. The CoPc-CoPc intermolecular interaction and CoPc-substrate interfacial interaction dominate the structural evolutions. For the coverage higher than 1 ML, CoPc molecules preferentially locate on top of the molecules underneath and organize into root 58 x root 58 structure. As more and more CoPc molecules adsorb on the first layer, in some root 58 x root 58 regions molecular insertion leads to the formation of the root 29 x root 29 domain to effectively decrease the energy of the whole system.
学科主题	原子分子物理学
WOS标题词	Science & Technology ; Physical Sciences ; Technology
类目[WOS]	Chemistry, Multidisciplinary ; Chemistry, Physical ; Materials Science, Multidisciplinary
研究领域[WOS]	Chemistry ; Materials Science
关键词[WOS]	SCANNING-TUNNELING-MICROSCOPY ; COPPER-PHTHALOCYANINE ; METAL PHTHALOCYANINES ; EPITAXIAL-GROWTH ; AU(111) ; GOLD ; STM ; ADSORPTION ; MONOLAYER ; FILMS
收录类别	SCI
语种	英语
WOS记录号	WOS:000279756700031
内容类型	期刊论文
源URL	[http://ir.wipm.ac.cn/handle/112942/2019]
专题	武汉物理与数学研究所_2011年以前论文发表（包括2011年）
作者单位	1.Chinese Acad Sci, Wuhan Inst Phys & Math, State Key Lab Magnet Resonance & Atom & Mol Phys, Wuhan 430071, Peoples R China 2.Chinese Acad Sci, Grad Sch, Beijing 100049, Peoples R China
推荐引用方式 GB/T 7714	Guo, Qinmin,Qin, Zhihui,Zang, Kan,et al. Coverage-Dependent Structures of Cobalt-Phthalocyanine Molecules Adsorbed on Cu(001) Surface[J]. LANGMUIR,2010,26(14):11804-11808.
APA	Guo, Qinmin,Qin, Zhihui,Zang, Kan,Liu, Cunding,Yu, Yinghui,&Cao, Gengyu.(2010).Coverage-Dependent Structures of Cobalt-Phthalocyanine Molecules Adsorbed on Cu(001) Surface.LANGMUIR,26(14),11804-11808.
MLA	Guo, Qinmin,et al."Coverage-Dependent Structures of Cobalt-Phthalocyanine Molecules Adsorbed on Cu(001) Surface".LANGMUIR 26.14(2010):11804-11808.