Molecular rectification using a gold/(LB film)/gold structure

被引：52

作者：

Ashwell, GJ ^{[1
]}

Gandolfo, DS ^{[1
]}

机构：

[1] Cranfield Univ, Ctr Photon & Opt Engn, Nanomat Grp, Cranfield MK43 0AL, Beds, England

来源：

JOURNAL OF MATERIALS CHEMISTRY | 2001年 / 11卷 / 02期

关键词：

D O I：

10.1039/b008796n

中图分类号：

O64 [物理化学（理论化学）、化学物理学];

学科分类号：

070304 ; 081704 ;

摘要：

Langmuir-Blodgett (LB) films of 5-(4-dibutylamino-benzylidene)-2-octadecyl-5,6,7,8-tetrahydroisoquinolinium octadecylsulfate, co-deposited in a 1:1 ratio with octadecanoic acid and sandwiched between gold electrodes, have shown asymmetric current-voltage characteristics with an optimum rectification ratio of 70 at +/- 1V; the use of noble metal electrodes provides unambiguous evidence of molecular rectification.

引用

页码：246 / 248

页数：3

共 21 条

[1] LANGMUIR-BLODGETT ALIGNMENT OF ZWITTERIONIC OPTICALLY NONLINEAR D-PI-A MATERIALS [J].

ASHWELL, GJ ;

DAWNAY, EJC ;

KUCZYNSKI, AP ;

SZABLEWSKI, M ;

SANDY, IM ;

BRYCE, MR ;

GRAINGER, AM ;

HASAN, M .

JOURNAL OF THE CHEMICAL SOCIETY-FARADAY TRANSACTIONS, 1990, 86 (07) :1117-1121

[2] LINEAR AND NONLINEAR-OPTICAL PROPERTIES OF THE DIFFERENT LANGMUIR-BLODGETT PHASES OF CNH2N+1-Q3CNQ [J].

ASHWELL, GJ ;

JEFFERIES, G ;

DAWNAY, EJC ;

KUCZYNSKI, AP ;

LYNCH, DE ;

GONGDA, Y ;

BUCKNALL, DG .

JOURNAL OF MATERIALS CHEMISTRY, 1995, 5 (07) :975-980

[3] Second-harmonic generation from alternate-layer and Z-type Langmuir-Blodgett films: optimisation of the transparency/efficiency trade-off [J].

Ashwell, GJ ;

Ranjan, R ;

Whittam, AJ ;

Gandolfo, DS .

JOURNAL OF MATERIALS CHEMISTRY, 2000, 10 (01) :63-68

[4] 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

[5] Langmuir-Blodgett films: molecular engineering of non-centrosymmetric structures for second-order nonlinear optical applications [J].

Ashwell, GJ .

JOURNAL OF MATERIALS CHEMISTRY, 1999, 9 (09) :1991-2003

[6]

ASHWELL GJ, UNPUB

[7] MOLECULAR RECTIFIERS [J].

AVIRAM, A ;

RATNER, MA .

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

[8] Molecular rectification with M|(D-σ-A LB film)|M junctions [J].

Brady, AC ;

Hodder, B ;

Martin, AS ;

Sambles, JR ;

Ewels, CP ;

Jones, R ;

Briddon, PR ;

Musa, AM ;

Panetta, CAF ;

Mattern, DL .

JOURNAL OF MATERIALS CHEMISTRY, 1999, 9 (09) :2271-2275

[9] ELECTRONIC-STRUCTURE OF DONOR-SPACER-ACCEPTOR MOLECULES OF POTENTIAL INTEREST FOR MOLECULAR ELECTRONICS .3. GEOMETRY AND ABSORPTION-SPECTRUM OF CH3-ALPHA-P3CNQ [J].

BROO, A ;

ZERNER, MC .

CHEMICAL PHYSICS, 1995, 196 (03) :407-422

[10] ORGANIC QUANTUM-WELLS - MOLECULAR RECTIFICATION AND SINGLE-ELECTRON TUNNELING [J].

FISCHER, CM ;

BURGHARD, M ;

ROTH, S ;

VONKLITZING, K .

EUROPHYSICS LETTERS, 1994, 28 (02) :129-134

← 1 2 3 →