Large Electric Conductance in the Interface Direction of Polar/Nonpolar Double-Layered Hetero-Langmuir-Blodgett Films

Aluminum, arachidic acid (C 20 ) multilayered and/or 2-dodecyl-7,7,8,8-tetracyanoquinodimethane (C 12 TCNQ) multilayered Langmuir-Blodgett (LB) films, and aluminum were deposited successively on a substrate. The electric conductance in the interface direction of the upper-Al/C 12 TCNQ/C 20 /under-Al...

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Bibliographic Details
Published in:Japanese Journal of Applied Physics 1998-01, Vol.37 (1R), p.290
Main Authors: Masahito Kushida, Masahito Kushida, Shiro Fujimaki, Shiro Fujimaki, Kieko Harada, Kieko Harada, Kyoichi Saito, Kyoichi Saito, Kazuyuki Sugita, Kazuyuki Sugita
Format: Article
Language:English
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Summary:Aluminum, arachidic acid (C 20 ) multilayered and/or 2-dodecyl-7,7,8,8-tetracyanoquinodimethane (C 12 TCNQ) multilayered Langmuir-Blodgett (LB) films, and aluminum were deposited successively on a substrate. The electric conductance in the interface direction of the upper-Al/C 12 TCNQ/C 20 /under-Al structure, upper-Al/C 20 /C 12 TCNQ structure, and other control structures was measured using the four-point probe method. The electric conductance in the interface direction of only the upper-Al/C 12 TCNQ/C 20 /under-Al structure with the number of deposited LB layers between 3 and 5 was 10 or 100 times larger than that of the control structures, including aluminum thin films.
ISSN:0021-4922
1347-4065
DOI:10.1143/JJAP.37.290