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Current-Voltage Characteristics in Individual Polypyrrole Nanotube, Poly(3,4-ethylenedioxythiophene) Nanowire, Polyaniline Nanotube, and CdS Nanorope
Yin, Zhi-Hua1; Long, Yun-Ze1; Gu, Chang-Zhi2; Wan, Mei-Xiang3; Duvail, Jean-Luc4
2009
Source PublicationNanoscale Research Letters
ISSN1931-7573
Volume4Issue:1Pages:63-69
AbstractIn this paper, we focus on current-voltage (I-V) characteristics in several kinds of quasi-one-dimensional (quasi-1D) nanofibers to investigate their electronic transport properties covering a wide temperature range from 300 down to 2 K. Since the complex structures composed of ordered conductive regions in series with disordered barriers in conducting polymer nanotubes/wires and CdS nanowires, all measured nonlinear I-V characteristics show temperature and field-dependent features and are well fitted to the extended fluctuation-induced tunneling and thermal excitation model (Kaiser expression). However, we find that there are surprisingly similar deviations emerged between the I-V data and fitting curves at the low bias voltages and low temperatures, which can be possibly ascribed to the electron-electron interaction in such quasi-1D systems with inhomogeneous nanostructures.
KeywordConducting Polymers I-v Characteristics Fit Model Nanowires/tubes
DOI10.1007/s11671-008-9203-8
Indexed BySCI
Language英语
WOS IDWOS:000262506500009
PublisherSPRINGER
Citation statistics
Cited Times:36[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://ir.iccas.ac.cn/handle/121111/65924
Collection中国科学院化学研究所
Corresponding AuthorLong, Yun-Ze
Affiliation1.Qingdao Univ, Coll Phys Sci, Qingdao 266071, Peoples R China
2.Chinese Acad Sci, Inst Phys, Beijing 100190, Peoples R China
3.Chinese Acad Sci, Inst Chem, Beijing 100190, Peoples R China
4.Univ Nantes, Inst Mat Jean Rouxel, CNRS, F-44322 Nantes, France
Recommended Citation
GB/T 7714
Yin, Zhi-Hua,Long, Yun-Ze,Gu, Chang-Zhi,et al. Current-Voltage Characteristics in Individual Polypyrrole Nanotube, Poly(3,4-ethylenedioxythiophene) Nanowire, Polyaniline Nanotube, and CdS Nanorope[J]. Nanoscale Research Letters,2009,4(1):63-69.
APA Yin, Zhi-Hua,Long, Yun-Ze,Gu, Chang-Zhi,Wan, Mei-Xiang,&Duvail, Jean-Luc.(2009).Current-Voltage Characteristics in Individual Polypyrrole Nanotube, Poly(3,4-ethylenedioxythiophene) Nanowire, Polyaniline Nanotube, and CdS Nanorope.Nanoscale Research Letters,4(1),63-69.
MLA Yin, Zhi-Hua,et al."Current-Voltage Characteristics in Individual Polypyrrole Nanotube, Poly(3,4-ethylenedioxythiophene) Nanowire, Polyaniline Nanotube, and CdS Nanorope".Nanoscale Research Letters 4.1(2009):63-69.
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