On-wire lithography-generated molecule-based transport junctions: A new testbed for molecular electronics

被引：95

作者：

Chen, Xiaodong

Jeon, You-Moon

Jang, Jae-Won

Qin, Lidong

Huo, Fengwei

Wei, Wei

Mirkin, Chad A. ^{[1
]}

机构：

[1] Northwestern Univ, Dept Chem, Evanston, IL 60208 USA

来源：

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY | 2008年 / 130卷 / 26期

关键词：

D O I：

10.1021/ja800338w

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

On-wire lithography (OWL) fabricated nanogaps are used a new testbed to construct molecular transport junctions (MT Js) through the assemble of thiolated molecular wires across a nanogap formed between two Au electrodes. In addition, we show that one can use OWL to rapidly charcaterize a MTJ and optimize gap size for two molecular wires of different dimensions. Finally, we have used this new testbed to identify unsual temperature-dependent transport mechanisms for a,w-dithiol termianted oligo (phenylene ethynylend).

引用

页码：8166 / +

页数：4

共 36 条

[1] Current injection from a metal to a disordered hopping system.: III.: Comparison between experiment and Monte Carlo simulation
Barth, S
Wolf, U
Bässler, H
Müller, P
Riel, H
Vestweber, H
Seidler, PF
Riess, W
[J]. PHYSICAL REVIEW B, 1999, 60 (12): : 8791 - 8797
[2] Transition from direct tunneling to field emission in metal-molecule-metal junctions
Beebe, Jeremy M.
Kim, BongSoo
Gadzuk, J. W.
Frisbie, C. Daniel
Kushmerick, James G.
[J]. PHYSICAL REVIEW LETTERS, 2006, 97 (02)
[3] Are single molecular wires conducting?
Bumm, LA
Arnold, JJ
Cygan, MT
Dunbar, TD
Burgin, TP
Jones, L
Allara, DL
Tour, JM
Weiss, PS
[J]. SCIENCE, 1996, 271 (5256) : 1705 - 1707
[4] Charge injection into disordered molecular films
Burin, AL
Ratner, MA
[J]. JOURNAL OF POLYMER SCIENCE PART B-POLYMER PHYSICS, 2003, 41 (21) : 2601 - 2621
[5] Large on-off ratios and negative differential resistance in a molecular electronic device
Chen, J
Reed, MA
Rawlett, AM
Tour, JM
[J]. SCIENCE, 1999, 286 (5444) : 1550 - 1552
[6] Electronic transport through metal-1,4-phenylene diisocyanide-metal junctions
Chen, J
Calvet, LC
Reed, MA
Carr, DW
Grubisha, DS
Bennett, DW
[J]. CHEMICAL PHYSICS LETTERS, 1999, 313 (5-6) : 741 - 748
[7] Reproducible measurement of single-molecule conductivity
Cui, XD
Primak, A
Zarate, X
Tomfohr, J
Sankey, OF
Moore, AL
Moore, TA
Gust, D
Harris, G
Lindsay, SM
[J]. SCIENCE, 2001, 294 (5542) : 571 - 574
[8] Self-assembled molecular rectifiers
Dhirani, A
Lin, PH
GuyotSionnest, P
Zehner, RW
Sita, LR
[J]. JOURNAL OF CHEMICAL PHYSICS, 1997, 106 (12) : 5249 - 5253
[9] Covalently bridging gaps in single-walled carbon nanotubes with conducting molecules
Guo, XF
Small, JP
Klare, JE
Wang, YL
Purewal, MS
Tam, IW
Hong, BH
Caldwell, R
Huang, LM
O'Brien, S
Yan, JM
Breslow, R
Wind, SJ
Hone, J
Kim, P
Nuckolls, C
[J]. SCIENCE, 2006, 311 (5759) : 356 - 359
[10] Electron transport through thin organic films in metal-insulator-metal junctions based on self-assembled monolayers
Holmlin, RE
Haag, R
Chabinyc, ML
Ismagilov, RF
Cohen, AE
Terfort, A
Rampi, MA
Whitesides, GM
[J]. JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 2001, 123 (21) : 5075 - 5085

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