Placement of conjugated oligomers in an alkanethiol matrix by scanned probe microscope lithography

被引:56
作者
Chen, J [1 ]
Reed, MA
Asplund, CL
Cassell, AM
Myrick, ML
Rawlett, AM
Tour, JM
Van Patten, PG
机构
[1] Yale Univ, Dept Elect Engn, New Haven, CT 06520 USA
[2] Yale Univ, Dept Appl Phys, New Haven, CT 06520 USA
[3] Yale Univ, Dept Phys, New Haven, CT 06520 USA
[4] Univ S Carolina, Dept Chem & Biochem, Columbia, SC 29208 USA
关键词
D O I
10.1063/1.124461
中图分类号
O59 [应用物理学];
学科分类号
摘要
We report the in situ replacement of conjugated molecules in an insulating matrix by scanned probe microscope lithography. High yield, programmable patterning of a self-assembled monolayer of dodecanethiol was performed by applying voltage pulses from a scanning tunneling microscope. Conjugated oligomers were observed to be subsequently chemisorbed onto the patterned sites. (C) 1999 American Institute of Physics. [S0003-6951(99)01031-1].
引用
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页码:624 / 626
页数:3
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