Molecular rectifying diodes from self-assembly on silicon

被引：152

作者：

Lenfant, S ^{[1
]}

Krzeminski, C ^{[1
]}

Delerue, C ^{[1
]}

Allan, G ^{[1
]}

Vuillaume, D ^{[1
]}

机构：

[1] Inst Elect Microelect & Nanotechnol, CNRS, F-59652 Villeneuve Dascq, France

来源：

NANO LETTERS | 2003年 / 3卷 / 06期

关键词：

D O I：

10.1021/nl034162f

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

We demonstrate a molecular rectifying junction made from a sequential self-assembly on silicon. The device structure consists of only one conjugated (a) group and an alkyl spacer chain. We obtain rectification ratios up to 37 and threshold voltages for rectification between -0.3 and -0.9 V. We show that rectification occurs from resonance through the highest occupied molecular orbital of the pi group in good agreement with our calculations and internal photoemission spectroscopy. This approach allows us to fabricate molecular rectifying diodes compatible with silicon nanotechnologies; for future hybrid circuitries.

引用

页码：741 / 746

页数：6

共 53 条

[1]

[Anonymous], 1996, MERCK INDEX ENCY CHE

[2] RECTIFYING CHARACTERISTICS OF MG/(C16H33-Q3CNQ LB FILM)/PT STRUCTURES [J].

ASHWELL, GJ ;

SAMBLES, JR ;

MARTIN, AS ;

PARKER, WG ;

SZABLEWSKI, M .

JOURNAL OF THE CHEMICAL SOCIETY-CHEMICAL COMMUNICATIONS, 1990, (19) :1374-1376

[3] MOLECULAR RECTIFIERS [J].

AVIRAM, A ;

RATNER, MA .

CHEMICAL PHYSICS LETTERS, 1974, 29 (02) :277-283

[4] EVIDENCE OF SWITCHING AND RECTIFICATION BY A SINGLE MOLECULE EFFECTED WITH A SCANNING TUNNELING MICROSCOPE [J].

AVIRAM, A ;

JOACHIM, C ;

POMERANTZ, M .

CHEMICAL PHYSICS LETTERS, 1988, 146 (06) :490-495

[5] Logic circuits with carbon nanotube transistors [J].

Bachtold, A ;

Hadley, P ;

Nakanishi, T ;

Dekker, C .

SCIENCE, 2001, 294 (5545) :1317-1320

[6]

BONNIER M, 1997, THESIS U PARIS 6 PAR

[7] Suppression of charge carrier tunneling through organic self-assembled monolayers [J].

Boulas, C ;

Davidovits, JV ;

Rondelez, F ;

Vuillaume, D .

PHYSICAL REVIEW LETTERS, 1996, 76 (25) :4797-4800

[8] EVIDENCE OF A TRANSITION-TEMPERATURE FOR THE OPTIMUM DEPOSITION OF GRAFTED MONOLAYER COATINGS [J].

BRZOSKA, JB ;

SHAHIDZADEH, N ;

RONDELEZ, F .

NATURE, 1992, 360 (6406) :719-721

[9] 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

[10] 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

← 1 2 3 4 5 6 →