Two-dimensional self-assembly of supramolecular clusters and chains

被引：364

作者：

Böhringer, M ^{[1
]}

Morgenstern, K

Schneider, WD

Berndt, R

Mauri, F

De Vita, A

Car, R

机构：

[1] Univ Lausanne, Inst Phys Mat Consensee, CH-1015 Lausanne, Switzerland

[2] Rhein Westfal TH Aachen, Inst Phys 2, D-52056 Aachen, Germany

[3] Univ Kiel, Inst Expt & Angew Phys, D-24098 Kiel, Germany

[4] PPH Ecublens, Inst Romand Rech Numer Phys Mat, CH-1015 Lausanne, Switzerland

来源：

PHYSICAL REVIEW LETTERS | 1999年 / 83卷 / 02期

关键词：

D O I：

10.1103/PhysRevLett.83.324

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

Two-dimensional supramolecular clusters and chains an observed upon submonolayer deposition of 1-nitronaphthalene (NN) onto reconstructed Au(lll). The molecules become pseudochiral upon adsorption. Their handedness is determined from high-resolution scanning tunneling microscope images and local-density calculations. Modeling shows that hydrogen bonds cause the observed self-assembly. Clusters and chains mutually interact via electrostatic repulsion.

引用

页码：324 / 327

页数：4

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