Anisotropic water chain growth on Cu(110) observed with scanning tunneling microscopy

被引：94

作者：

Yamada, T ^{[1
]}

Tamamori, S ^{[1
]}

Okuyama, H ^{[1
]}

Aruga, T ^{[1
]}

机构：

[1] Kyoto Univ, Grad Sch Sci, Dept Chem, Kyoto 6068502, Japan

来源：

PHYSICAL REVIEW LETTERS | 2006年 / 96卷 / 03期

关键词：

D O I：

10.1103/PhysRevLett.96.036105

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

We report a novel structure of water aggregate by means of scanning tunneling microscopy. Water molecules are self-assembled into one-dimensional chains on Cu(110) at 78 K. The chain exhibits a zigzag structure with a period of 7.2 A and grows to a length of similar to 1000 A. We propose that water hexamers are arranged alternately along the chain. Interchain repulsion due to dipole interaction facilitates the 1D chain growth. A two-dimensional overlayer develops only at high coverage.

引用

页数：4

共 17 条

[1] Low-temperature partial dissociation of water on Cu(110) [J].

Ammon, C ;

Bayer, A ;

Steinrück, HP ;

Held, G .

CHEMICAL PHYSICS LETTERS, 2003, 377 (1-2) :163-169

[2] Molecularly intact and dissociative adsorption of water on clean Cu(110):: A comparison with the water/Ru(001) system [J].

Andersson, K ;

Gómez, A ;

Glover, C ;

Nordlund, D ;

Öström, H ;

Schiros, T ;

Takahashi, O ;

Ogasawara, H ;

Pettersson, LGM ;

Nilsson, A .

SURFACE SCIENCE, 2005, 585 (03) :L183-L189

[3] THE SURFACE-CHEMISTRY OF H2O ON CLEAN AND OXYGEN-COVERED CU(110) [J].

BANGE, K ;

GRIDER, DE ;

MADEY, TE ;

SASS, JK .

SURFACE SCIENCE, 1984, 137 (01) :38-64

[4] Novel water overlayer growth on Pd(111) characterized with scanning tunneling microscopy and density functional theory -: art. no. 116101 [J].

Cerdá, J ;

Michaelides, A ;

Bocquet, ML ;

Feibelman, PJ ;

Mitsui, T ;

Rose, M ;

Fomin, E ;

Salmeron, M .

PHYSICAL REVIEW LETTERS, 2004, 93 (11) :116101-1

[5] Partial dissociation of water on Ru(0001) [J].

Feibelman, PJ .

SCIENCE, 2002, 295 (5552) :99-102

[6] The interaction of water with solid surfaces: fundamental aspects revisited [J].

Henderson, MA .

SURFACE SCIENCE REPORTS, 2002, 46 (1-8) :1-308

[7] Ab initio molecular dynamics simulation of the Cu(110)-water interface [J].

Izvekov, S ;

Mazzolo, A ;

VanOpdorp, K ;

Voth, GA .

JOURNAL OF CHEMICAL PHYSICS, 2001, 114 (07) :3248-3257

[8] WATER-ADSORPTION ON CLEAN AND CESIUM COVERED CU(110) [J].

LACKEY, D ;

SCHOTT, J ;

STRAEHLER, B ;

SASS, JK .

JOURNAL OF CHEMICAL PHYSICS, 1989, 91 (02) :1365-1373

[9] ORIENTATION OF WATER ADSORBED ON CU(110) [J].

MARIANI, C ;

HORN, K .

SURFACE SCIENCE, 1983, 126 (1-3) :279-285

[10] Vibrational recognition of hydrogen-bonded water networks on a metal surface [J].

Meng, S ;

Xu, LF ;

Wang, EG ;

Gao, SW .

PHYSICAL REVIEW LETTERS, 2002, 89 (17) :1-176104

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