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Title: Tunable two-dimensional molecular dipole dot arrays on graphite
Authors: Chao Niu, T.
Li Huang, Y.
Tao Sun, J. 
Kera, S.
Ueno, N.
Thye Shen Wee, A. 
Chen, W. 
Issue Date: 3-Oct-2011
Citation: Chao Niu, T., Li Huang, Y., Tao Sun, J., Kera, S., Ueno, N., Thye Shen Wee, A., Chen, W. (2011-10-03). Tunable two-dimensional molecular dipole dot arrays on graphite. Applied Physics Letters 99 (14) : -. ScholarBank@NUS Repository.
Abstract: We report the construction of two dimensional molecular dipole dot arrays with tunable dipole density via self-assembly of binary molecular system of dipolar molecule of chloroaluminium phthalocyanine (ClAlPc) with copper hexadecafluorophthalocyanine (F16CuPc) on graphite surface, as revealed by in situ low-temperature scanning tunneling microscopy experiments. The formation of multiple intermolecular C-H⋯F-C hydrogen bondings between the periphery F atoms on F16CuPc and H atoms on neighboring ClAlPc molecules can ensure structural rigidity and stability for potential applications in molecular nanodevices. © 2011 American Institute of Physics.
Source Title: Applied Physics Letters
ISSN: 00036951
DOI: 10.1063/1.3647563
Appears in Collections:Staff Publications

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