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Titolo:
Determination of performance on tunnel conduction through molecular wire using a conductive atomic force microscope
Autore:
Sakaguchi, H; Hirai, A; Iwata, F; Sasaki, A; Nagamura, T; Kawata, E; Nakabayashi, S;
Indirizzi:
Shizuoka Univ, Elect Res Inst, Hamamatsu, Shizuoka 4328011, Japan ShizuokaUniv Hamamatsu Shizuoka Japan 4328011 u, Shizuoka 4328011, Japan Shizuoka Univ, Fac Engn, Hamamatsu, Shizuoka 4328011, Japan Shizuoka UnivHamamatsu Shizuoka Japan 4328011 u, Shizuoka 4328011, Japan Saitama Univ, Fac Sci, Dept Chem, Urawa, Saitama 3388570, Japan Saitama Univ Urawa Saitama Japan 3388570 m, Urawa, Saitama 3388570, Japan
Titolo Testata:
APPLIED PHYSICS LETTERS
fascicolo: 22, volume: 79, anno: 2001,
pagine: 3708 - 3710
SICI:
0003-6951(20011126)79:22<3708:DOPOTC>2.0.ZU;2-6
Fonte:
ISI
Lingua:
ENG
Soggetto:
SELF-ASSEMBLED MONOLAYERS; ORGANIC-MOLECULES; ELECTRON-TRANSFER; AU(111); TRANSPARENCY; DEVICES; GOLD;
Tipo documento:
Article
Natura:
Periodico
Settore Disciplinare:
Physical, Chemical & Earth Sciences
--discip_EC--
Citazioni:
21
Recensione:
Indirizzi per estratti:
Indirizzo: Sakaguchi, H Shizuoka Univ, Elect Res Inst, Hamamatsu, Shizuoka 4328011, Japan Shizuoka Univ Hamamatsu Shizuoka Japan 4328011 328011, Japan
Citazione:
H. Sakaguchi et al., "Determination of performance on tunnel conduction through molecular wire using a conductive atomic force microscope", APPL PHYS L, 79(22), 2001, pp. 3708-3710

Abstract

Performance of nonresonant tunnel conduction through a self-assembled monolayer of conjugated molecules fabricated on gold (111) was determined by virtue of nanometer-scale electrical probe measurement using a conductive atomic force microscope. Electrical measurements with nanometer spatial resolution enabled mapping of tunnel current as well as efficiency of tunnel conduction through molecular wire by analyzing length dependence on current. A series of conjugated molecules with different numbers of oligothiophene rings proved to possess a high tunnel-conduction efficiency. (C) 2001 AmericanInstitute of Physics.

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Documento generato il 29/11/20 alle ore 16:16:12