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Indexed by:期刊论文

Date of Publication:2012-09-05

Journal:JOURNAL OF ALLOYS AND COMPOUNDS

Included Journals:SCIE、EI、Scopus

Volume:534

Page Number:1-5

ISSN No.:0925-8388

Key Words:ZnO; Composite materials; Optical properties

Abstract:Both ZnO nanorods (NRs) and film were combined with spin-coated polyfluorene (PF) organic films to form ZnO/PF hybrid junctions on ITO glass substrates. A comparative study was performed through quantitative analysis of the as-grown hybrid junctions with ZnO film and NRs structure, respectively. In general, both devices exhibited a rectifying diode-like behavior as expected from the n-ZnO/p-PF nature. Nevertheless, the ZnO NRs based hybrid device has a great advantage over the film based device in view of interface quality and rectifying behavior. These results indicate that the ZnO NRs based inorganic/organic hybrid junctions is more suitable and preferred for the potential application in optoelectronic devices. (C) 2012 Elsevier B. V. All rights reserved.