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

被引：94

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

收藏

页码：8166 / +

页数：4

相关论文

共 36 条

[1] Current injection from a metal to a disordered hopping system.: III.: Comparison between experiment and Monte Carlo simulation [J].

Barth, S ;

Wolf, U ;

Bässler, H ;

Müller, P ;

Riel, H ;

Vestweber, H ;

Seidler, PF ;

Riess, W .

PHYSICAL REVIEW B, 1999, 60 (12) :8791-8797

[2] Transition from direct tunneling to field emission in metal-molecule-metal junctions [J].

Beebe, Jeremy M. ;

Kim, BongSoo ;

Gadzuk, J. W. ;

Frisbie, C. Daniel ;

Kushmerick, James G. .

PHYSICAL REVIEW LETTERS, 2006, 97 (02)

[3] Are single molecular wires conducting? [J].

Bumm, LA ;

Arnold, JJ ;

Cygan, MT ;

Dunbar, TD ;

Burgin, TP ;

Jones, L ;

Allara, DL ;

Tour, JM ;

Weiss, PS .

SCIENCE, 1996, 271 (5256) :1705-1707

[4] Charge injection into disordered molecular films [J].

Burin, AL ;

Ratner, MA .

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 [J].

Chen, J ;

Reed, MA ;

Rawlett, AM ;

Tour, JM .

SCIENCE, 1999, 286 (5444) :1550-1552

[6] Electronic transport through metal-1,4-phenylene diisocyanide-metal junctions [J].

Chen, J ;

Calvet, LC ;

Reed, MA ;

Carr, DW ;

Grubisha, DS ;

Bennett, DW .

CHEMICAL PHYSICS LETTERS, 1999, 313 (5-6) :741-748

[7] Reproducible measurement of single-molecule conductivity [J].

Cui, XD ;

Primak, A ;

Zarate, X ;

Tomfohr, J ;

Sankey, OF ;

Moore, AL ;

Moore, TA ;

Gust, D ;

Harris, G ;

Lindsay, SM .

SCIENCE, 2001, 294 (5542) :571-574

[8] Self-assembled molecular rectifiers [J].

Dhirani, A ;

Lin, PH ;

GuyotSionnest, P ;

Zehner, RW ;

Sita, LR .

JOURNAL OF CHEMICAL PHYSICS, 1997, 106 (12) :5249-5253

[9] Covalently bridging gaps in single-walled carbon nanotubes with conducting molecules [J].

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 .

SCIENCE, 2006, 311 (5759) :356-359

[10] Electron transport through thin organic films in metal-insulator-metal junctions based on self-assembled monolayers [J].

Holmlin, RE ;

Haag, R ;

Chabinyc, ML ;

Ismagilov, RF ;

Cohen, AE ;

Terfort, A ;

Rampi, MA ;

Whitesides, GM .

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 2001, 123 (21) :5075-5085

← 1 2 3 4 →