Nonorganic semiconductor - Conductive polymer intercalate nanohybrids: Fabrication, properties, application

被引:8
作者
Ivashchyshyn, F. [1 ]
Grygorchak, I. [1 ]
Stakhira, P. [1 ]
Cherpak, V. [1 ]
Micov, M. [2 ]
机构
[1] Lviv Polytech Natl Univ, UA-79013 Lvov, Ukraine
[2] Concern Hefra, Bratislava 84103, Slovakia
关键词
Intercalation; InSe and GaSe semiconductors; Impedance spectroscopy; Conducting polymer (PEDOT:PSS); NEGATIVE CAPACITANCE; DIELECTRIC-PROPERTIES; IMPEDANCE; SILICON; STATE; INSE; GASE;
D O I
10.1016/j.cap.2011.05.032
中图分类号
T [工业技术];
学科分类号
08 ;
摘要
Impedance spectroscopy studies performed for intercalated multilayer structures of the type of a layered inorganic semiconductor (InSe)/conducting polymer (PEDOT:PSS) revealed low-frequency inductive response and the growth of dielectric permeability in megahertz region together with the decrease of dielectric loss angle down to one as a consequence of the conducting polymer intercalation into semi-conducting layers. A model describing the unusual currentevoltage characteristic is proposed. (C) 2011 Elsevier B.V. All rights reserved.
引用
收藏
页码:160 / 165
页数:6
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